Entries |
Document | Title | Date |
20080211976 | ELECTRONIC IMAGING DEVICE AND DRIVING METHOD THEREFOR - An electronic imaging device includes a display unit and a barrier layer. The display unit includes scan lines for transferring select signals, data lines for transferring data signals corresponding to first and second images formed according to one or more input signals, and pixels connected with the scan and data lines. The barrier layer includes first barriers and second barriers corresponding to the first barriers. The first image is displayed during a first period of a unit period during which an image of a single frame is displayed. The second image is displayed during a second period different from the first period. The first barriers are driven according to the first image, the second barriers are driven according to the second image, and a region of the barrier layer corresponding to a mixed region in which the first and second images coexist is a non-transmission region. | 09-04-2008 |
20080211977 | Configurable Multi-View Display Device - A configurable multi-view display device ( | 09-04-2008 |
20080231767 | Cell Type Parallax-Barrier and Stereoscopic Image Display Apparatus Using the Same - The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said display module and passing through said lower layer, said LC layer and said upper layer. Thus, stereoscopic images that are rotated in the horizontal/vertical direction can be displayed using said parallax-barrier and said stereoscopic image display apparatus comprising said parallax-barrier. | 09-25-2008 |
20080239176 | METHOD OF DRIVING LIQUID CRYSTAL POLARIZATION SWITCH - A method of driving a polarization switch is provided. First viewing point images and second viewing point images are alternately displayed in a time-divisional method. A voltage is applied to the polarization switch during an activation period, and no voltage or a bias voltage is applied to the polarization switch during a relaxation period. The activation period is shorter than the relaxation period, and the bias voltage is smaller than the applied voltage. | 10-02-2008 |
20080239177 | LIQUID CRYSTAL DISPLAY DEVICE - To reduce flickers generated in a liquid crystal display device for allowing the use of a liquid crystal material exhibiting a high response speed so as to improve the light utilizing efficiency of a field sequential type liquid crystal display device. A liquid crystal display device includes: a display panel including a pixel matrix in which pixels each including a switching element and a pixel electrode are arranged in matrix near intersection of data lines and gate lines, and a counter electrode arranged to oppose the pixel matrix; and a control part which divides a period for displaying a color image of one frame into a plurality of sub-frame periods, and lights up light sources of different colors for each of the sub-frame periods to display images on the display panel. A shield electrode layer separated by an insulating film is disposed between the pixel electrode and the data lines. | 10-02-2008 |
20080246897 | Stereoscopic Display System - There is provided a polarized display, comprising: an intensity modulating matrix display having a front surface; and a polarizing matrix display panel in front of said intensity modulating matrix display, the polarizing matrix display panel having a front surface; wherein the display is one of: a linear polarization display, each pixel of the polarizing matrix display panel being controllable and a rotation of a generated polarized light being varied over a range including 90 degrees and below; and: an elliptical polarization display, each pixel of the polarizing matrix display panel being controllable and a phase between a fast and a slow axes of a polarized light coming from a corresponding pixel of the intensity modulating matrix display in a range including 180 degrees and below. | 10-09-2008 |
20080259232 | Electronic display device - An electronic display device including a display unit for displaying an image and a light controller disposed in front of the display unit. The light controller includes a polarizing switch for controlling a polarizing direction using an electrical signal, and a pattern polarizer for controlling light transmission in cooperation with the polarizing switch. The polarizing switch has first and second common electrodes facing each other and a liquid crystal layer located between the first and second common electrodes. The pattern polarizer has a plurality of polarizing portions and a plurality of non-polarizing portions alternately arranged in a first direction. | 10-23-2008 |
20080259233 | Autostereoscopic Display Device - A switchable autostereoscopic display device comprises a display panel having an array of display pixel elements for producing a display, the display pixel elements being arranged in rows and columns. An imaging arrangement directs the output from different pixel elements to different spatial positions to enable a stereoscopic image to be viewed. The imaging arrangement is electrically switchable between at two 3D modes, wherein the effective position of the imaging arrangement is shifted laterally between the modes with respect to the display pixel elements by an amount which is a non-integer multiple of the pitch between the pixel elements. These two modes enable the resolution per mode to be increased, by adding views at inter-pixel locations, or enables the number of views to be increased. | 10-23-2008 |
20080266471 | LIQUID-CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus comprises a first substrate, a second substrate, a liquid crystal layer and a plurality of pixels. The second substrate is arranged opposite to the first substrate with a gap. The liquid crystal layer is held between the first substrate and the second substrate. The pixels are provided between the first substrate and the second substrate. Each pixel has a first pixel part including a switching element and a pixel electrode electrically connected to the switching element, and a second pixel part including a switching element and a pixel electrode electrically connected to the switching element. The first liquid crystal molecules lying on the first pixel part of each pixel are oriented independently of second liquid crystal molecules lying on the second pixel part of the pixel. | 10-30-2008 |
20080266472 | Switchable Autostereoscopic Display Device - A switchable autostereoscopic display device comprising: a display panel having an array of display pixels for producing a display, the display pixels being arranged in rows and columns; an array of lens elements arranged over the display panel for directing the light output of the display pixels so as to provide a stereoscopic image, the lens elements comprising an electro-optic material whose refractive index is switchable by selective application of an electric field between a first value that maintains the light output directing function and a second value that removes the light output directing function; and discontinuous electrode layers provided above and below the lens elements for applying the electric field across the lens elements. The electrode layers are spaced from the lens elements by dielectric layers, such that the effect of the electrode layer discontinuities on the electric field in the lens elements is reduced. | 10-30-2008 |
20080278640 | 2D/3D Image Display - A display ( | 11-13-2008 |
20080278641 | DISPLAY PANEL, DISPLAY DEVICE, AND TERMINAL DEVICE - A display panel, a display device, and a terminal device, which can achieve a high image quality by decreasing deterioration of the image quality that may be caused due to combining a reflection plate including an uneven structure with an image distributing device, are provided. The display panel includes a lenticular lens for distributing light emitted from each of pixels towards different directions from each other along an arranging direction (a first direction) of a pixel for displaying an image for a first viewpoint and a pixel for displaying an image for a second viewpoint within a pixel unit, wherein a reflection plate including an uneven structure is formed in each of the pixels, and a layout pattern of the uneven structure on the reflection plate is different to the lenticular lens. | 11-13-2008 |
20080297670 | Assembly for the Selective Three-Dimensional or Two-Dimensional Representation of Images - The invention relates to an assembly for the selective three-dimensional or two-dimensional representation of images. The inventive assembly comprises an image reproduction unit ( | 12-04-2008 |
20080297671 | 2D/3D DISPLAY APPARATUS WITH FULL RESOLUTION USING SCANNING BACKLIGHT AND METHOD OF CONTROLLING SAME - Provided are a 2D (2-dimensional)/3D (3-dimensional) display apparatus using a scanning backlight and a method of controlling the same. The apparatus sequentially includes a backlight which is capable of scanning and irradiating polarized light, a retarder which transmits light emitted from the backlight as phase-maintained light and phase-delayed light, a lenticular array which transmits light from the retarder as directional light, and a display panel which displays an inputted image and which is illuminated by light being transmitted through the lenticular array. The backlight includes a plurality of light guide plates which are independently disposed and arranged in parallel with one another, a plurality of light sources which are provided for the respective light guide plates and emit light, and a plurality of polarization filters which are arranged in front of the respective light guide plates. The scanning frequency of the backlight is synchronized with the input frequency of the input frames so that an illumination function and a scanning function are simultaneously performed using one backlight, a 2D image and a 3D image are efficiently displayed and crosstalk is reduced. | 12-04-2008 |
20080316378 | HYBRID MULTIPLEXED 3D DISPLAY AND DISPLAYING METHOD THEREOF - A hybrid multiplexed 3D display and a displaying method thereof. The hybrid multiplexed 3D display includes an image display, a light source and an image splitter. The image display generates a view image. The light source sequentially generates light of multiple colors transmitted through the image display. The image splitter disposed above or below the image display causes image data, which is generated after the light is transmitted through the image display, to emit toward two or more than two view directions. Thus, the image viewed by a user has at least two views to achieve a stereoscopic visual effect. | 12-25-2008 |
20080316379 | Display Device - An autostereoscopic display device comprises a display panel having an array of display pixels for producing a display. The display pixels are arranged in orthogonal rows and columns. The device also comprises an array of parallel lenticular elements positioned over the display panel. The lenticular elements have optical focal axes that are slanted at an angle to the display pixel columns. Display areas of the display pixels have edges that are substantially parallel to the lenticular element axes so that pixels of different views are prevented to be projected to the same niewing zone, thereby preventing crosstalk between views and reducing light intensity variations (due to varying amount of the opaque black mask which is imaged. The light intensity output also varies across each pixel display area in a direction perpendicular to the lenticular element axes. | 12-25-2008 |
20080316380 | Controlling the Perceived Depth of Autostereoscopic Display Device and Method Therefor - An autostereoscopic display device comprises: a display panel having an array of display pixels for producing a display, the pixels being arranged in rows and columns; and at least two arrays of light output directing elements, the arrays being arranged in series over the display panel at different depths, each array being controllable to direct the light output from respective groups of pixels in different directions to enable a stereoscopic image to be perceived. The device is operable to selectively control any one of the arrays to provide the light output directing function, thereby providing respective first and second three dimensional display modes having different amounts of perceived depth. | 12-25-2008 |
20090009669 | AUTOSTEREOSCOPIC DISPLAY - An autostereoscopic display apparatus comprises a lenticular array ( | 01-08-2009 |
20090015737 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - An electrically-driven liquid crystal lens, and a stereoscopic display device using the same, including first and second substrates arranged opposite each other and including an active region having a plurality of lens regions and a pad region defined at an outer rim of the active region, a plurality of first electrodes formed on the first substrate to correspond to the respective lens regions and spaced apart from one another, a second electrode formed on the entire surface of the second substrate, a voltage source to apply different voltages to the plurality of first electrodes, respectively, and to apply a ground voltage to the second electrode, and a liquid crystal layer interposed between the first substrate and the second substrate. | 01-15-2009 |
20090015738 | Electrically-driven liquid crystal lens and stereoscopic display device using the same - An liquid crystal lens for improving a viewing angle and reducing crosstalk caused at the center of an electrode in a multi-view stereoscopic display fashion using an increased number of views per a viewing zone, and a stereoscopic display device using the same are disclosed. The display device includes a display panel having a plurality of sub-pixels in a matrix pattern to emit a 2-dimensional image signal, and an electrically-driven liquid crystal lens located at an upper surface of the display panel and including lens regions having a crosswise width equal to “m”, a multiple of a crosswise width of a single sub-pixel and a lengthwise width equal to “n”, a multiple of a lengthwise width of the sub-pixel, the lens regions of one line being shifted more than the lens regions of a following line by a distance “a” when viewed from a column direction. | 01-15-2009 |
20090015739 | Electrically-driven liquid crystal lens and display device using the same - An electrically-driven liquid crystal lens, which can reduce crosstalk caused at the center of an electrode, and a display device using the same are disclosed. The electrically-driven liquid crystal lens includes first and second substrates arranged opposite each other and defined, respectively, with a plurality of lens regions corresponding to each other, first electrodes formed on the first substrate between centers of the respective neighboring left and right lens regions on the first substrate, a black matrix layer formed on the first substrate to correspond to edges of the respective lens regions, the black matrix layer having a first width, second electrodes formed on the first substrate to correspond to the edges of the respective lens regions, the second electrodes having a second width smaller than the first width, a third electrode formed throughout the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. | 01-15-2009 |
20090033812 | AUTOSTEREOSCOPIC DISPLAY DEVICE USING CONTROLLABLE LIQUID CRYSTAL LENS ARRAY FOR 3D/2D MODE SWITCHING - An autostereoscopic display device has an array ( | 02-05-2009 |
20090040401 | STEREOSCOPIC IMAGE DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - There is provided a manufacturing method that includes: applying a resin to a region at which the right eye image generating region and the left eye image generating region of the image display section overlap with the right eye polarization region and the left eye polarization region of the retarder, on at least one of an emission-side surface of the image display section and an incident-side surface of the retarder; after the applying, laminating the image display section and the retarder so that the emission-side surface of the image display section faces the incident-side surface of the retarder; and attaching the image display section and the retarder by hardening the resin between the image display section and the retarder laminated to each other in the laminating. | 02-12-2009 |
20090040402 | LIQUID CRYSTAL PROJECTOR AND CONTROL METHOD FOR LIQUID CRYSTAL PROJECTOR - A liquid crystal projector which projects a three-dimensional imaged based on image signals for the left and right eyes including: a liquid crystal panel into which an image for the left or right eye is written in a one-field time period based on the image signal; an optical shutter has a plurality of divisional regions arranged in a vertical direction and controllable independently in regard to whether or not light should be blocked; a polarizing element has a plurality of divisional regions arranged in vertical direction and controllable independently in regard to whether the polarization direction should be set to that for the left eye or the right eye; and a control circuit controls the optical shutter and the polarizing element in synchronism with a writing position in the liquid crystal panel. | 02-12-2009 |
20090046214 | 2D/3D CONVERTIBLE DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A 2D/3D convertible display apparatus and a method of driving the same are provided. The 2D/3D convertible display apparatus includes a liquid crystal display panel, a polarizing panel changing the direction of polarization of an incident light beam according to a signal applied thereto, a panel driver applying a driving signal to the liquid crystal display panel when receiving a vertical synchronization signal and applying a driving signal to the polarizing panel when receiving a stereo synchronization signal, and a synchronization signal generator generating the stereo synchronization signal to allow the panel driver to apply the driving signal to the polarizing panel in both 2D and 3D modes. Accordingly, the driving signal is applied to the polarizing panel in the 2D mode to solve a problem that the polarizing panel is off to cause a defective image to be displayed when the driving signal is not applied to the polarizing panel in the 2D mode. | 02-19-2009 |
20090046215 | Liquid Crystal Display Apparatus - In a liquid crystal display apparatus realizing a dual view display by bonding a liquid crystal panel and a parallax barrier, the parallax barrier separates display images by treating three pixels including R, G, and B pixels as one unit (one picture element). At this time, luminance variation due to crosstalk concentrates on a right-end pixel among the three pixels constituting the one picture element (in a case where each pixel receives data from a source line immediately on the left of the pixel). Accordingly, the right-end pixel is arranged to be a B pixel that has a low correlation with luminance information and in which influence of crosstalk is hard to be viewed. Further, an applied voltage to be supplied to the display pixel of the B (blue) color and an input gradation are set to have a relationship along a γ curve that makes luminance variation difficult to occur in a low luminance area. | 02-19-2009 |
20090051835 | ELECTRONIC DISPLAY DEVICE - An electronic display device using a barrier includes a display unit displaying an image corresponding to a two dimension (2D) or a three dimension (3D), and a barrier facing the display unit and providing a 2D image or 3D image to a user. The barrier includes first and second substrates facing each other. First and second electrodes are alternately formed on the first substrate and having first gaps therebetween. A third electrode is formed on the second substrate. A dark colored layer is formed to correspond to the first gap. A liquid crystal layer is disposed between the first and second substrates. | 02-26-2009 |
20090066864 | DISPLAY DEVICE - A display device includes a display panel and a parallax barrier bonded together with an adhesive layer made of a light-curing resin (for example, ultraviolet curing resin). The display device allows | 03-12-2009 |
20090091667 | EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK - An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display. | 04-09-2009 |
20090091668 | STRETCHED FILM FOR STEREOSCOPIC 3D DISPLAY - A stereoscopic 3D display with stretched film. The display includes a liquid crystal display panel, drive electronics configured to drive the liquid crystal display panel with alternating left eye and right eye images, and a light guide and a backlight positioned to provide light to the liquid crystal display. A frame is positioned between the liquid crystal display panel and the light guide, and a 3D film is stretched over the frame. | 04-09-2009 |
20090102990 | DISPLAY - A display is switchable between a first display mode with a first viewing angle range, a second display mode having a second viewing angle range smaller than the first viewing angle range and a multiple view directional display mode. The display includes an image display layer and a control element that is switchable between a first state in which it cooperates with the image display layer to provide the first display mode, a second state in which it cooperates with the image display layer to provide the second display mode, and a third state in which it cooperates with the image display layer to provide the multiple view directional display mode. | 04-23-2009 |
20090122210 | Electrically-driven liquid crystal lens and stereoscopic display device using the same - An electrically-driven liquid crystal lens, which can achieve not only a gentle parabolic lens plane when being realized via alignment of liquid crystals based on a changed electrode configuration, but also a reduced cell gap of a liquid crystal layer and a stable profile even in a large-area display device, and a stereoscopic display device using the same are disclosed. | 05-14-2009 |
20090141201 | THREE-DIMENSION DISPLAY AND FABRICATING METHOD THEREOF - A three-dimension display suitable for a viewer wearing a pair of eyeglasses is disclosed. The eyeglasses have two circular polarized eyeglass lenses with different polarizations. The three-dimension display includes a flat display panel, a quarter-wave plate and a patterned half-wave plate. The flat display panel has a plurality of pixels arranged in an array, wherein the flat display panel is suitable to display a linear polarized image. The quarter-wave plate is disposed between the flat display panel and the eyeglasses. The patterned half-wave plate is disposed between the flat display panel and the eyeglasses, wherein the patterned half-wave plate corresponds to a part of the pixels. The present invention also provides a fabrication method of a three-dimension display. | 06-04-2009 |
20090147160 | DISPLAY DEVICE - The present invention relates to a display device with a birefringent lens system having cylindrical lenses, extending in a main direction. The polarisation of light modulated by a LC layer is twisted by a rotator layer ( | 06-11-2009 |
20090153754 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - An electrically-driven liquid crystal lens wherein an electrode is defined with a vertical or horizontal rubbing direction, achieving an improved lens profile effect, and a stereoscopic display device using the same are disclosed. The liquid crystal lens includes first and second substrates arranged opposite each other and each including a plurality of lens regions, a plurality of first electrodes formed on the first substrate to correspond to the respective lens regions while being spaced apart from one another, to which voltages gradually increasing from the center to the edge of each lens region are applied, a second electrode formed over the entire surface of the second substrate, a first alignment film formed over the entire surface of the first substrate including the first electrodes and having an alignment direction parallel to or perpendicular to a longitudinal direction of the first electrodes, a second alignment film formed on the second electrode and having an anti-parallel alignment direction relative to the first alignment film, and a liquid crystal layer filled between the first substrate and the second substrate. | 06-18-2009 |
20090167968 | STEREO IMAGE DISPLAY WITH SWITCH FUNCTION BETWEEN HORIZONTAL DISPLAY AND VERTICAL DISPLAY - A stereo image display, switching between a first display direction and a second display direction, includes a polarized light module for providing a polarized light. A first light grating unit is implemented on the light path of the polarized light. When the first light grating unit is activated, the polarized light is modulated to output light in every two column; and when it is turned off, all the polarized light substantially passes. A second grating unit is implemented on the light path of the polarized light. When the second light grating unit is activated, the polarized light is modulated to output light in every two row; and when it is turned off, all the polarized light substantially passes. By the light passing the light grating units, an image displaying unit displays a first image at odd columns or rows and a second image at even columns or rows. | 07-02-2009 |
20090167969 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND ELECTRONIC DEVICE WITH THE SAME - A stereoscopic image display device including a light source and a light controller for selectively transmitting or blocking light provided by the light source. The light controller includes a first substrate, and first and second electrodes alternatively formed on the first substrate along a first direction. The first and second electrodes are spaced apart from each other at a predetermined interval. The first and second electrodes are electrically connected, respectively, to first and second connection electrodes. The light controller also includes a second substrate which is substantially parallel to the first substrate, and third and fourth electrodes alternately formed on the second substrate along a second direction. The third and fourth electrodes are spaced apart from each other at a predetermined interval. The third and forth electrodes are electrically connected, respectively, to third and fourth connection electrodes. | 07-02-2009 |
20090174827 | STEREOSCOPIC DISPLAY DEVICE - Disclosed is a stereoscopic display device including: a first display panel displaying a main image; a second display panel disposed on the first display panel and displaying a sub-image; a first mold frame supporting the first display panel and maintaining a gap between the first display panel and the second display panel; and a second mold frame supporting the second display panel. The first mold frame may include sidewalls forming an enclosed space with the first and second display panels and having a portion that inclines into the enclosed space. | 07-09-2009 |
20090190048 | Stereoscopic display device using electrically-driven liquid crystal lens - A stereoscopic display device using an electrically-driven liquid crystal lens is disclosed. The stereoscopic display device includes a display panel, a light source to emit light, and an electrically-driven liquid crystal lens provided between the display panel and the light source and having a reflective electrode to intercept a part of the light emitted from the light source, the electrically-driven liquid crystal lens enabling a wide viewing angle or narrow viewing angle display according to whether or not voltages are applied thereto. | 07-30-2009 |
20090190049 | Electrically-driven liquid crystal lens and stereoscopic display device using the same - An electrically-driven liquid crystal lens, which can be switched between a convex lens and a concave lens by changing an optical path difference based on an electric field application, and a stereoscopic display device using the same are disclosed. The electrically-driven liquid crystal lens includes first and second substrates arranged opposite each other and each defining a plurality of lens regions, a plurality of first electrodes formed on the first substrate based on the lens region and spaced apart from one another, a second electrode formed over the entire surface of the second substrate, a liquid crystal layer filled between the first substrate and the second substrate, first and second voltage sources to apply different voltages to the plurality of first electrodes in each lens region, the first and second voltage sources providing the liquid crystal layer between the first and second substrates with a convex lens optical path difference and a concave lens optical path difference, respectively, with respect to each lens region, and a selector to select any one of the first and second voltage sources so as to apply voltages to the first electrodes. | 07-30-2009 |
20090237576 | AUTOSTEREOSCOPIC DISPLAY WITH FRESNEL LENS ELEMENT - An autostereoscopic display is described. The autostereoscopic display apparatus includes a backlight having opposing first and second light input surfaces and a light transmission surface extending between the opposing first and second light input surfaces and a right eye light source located to provide light into the first light input side and a left eye light source located to provide light into the second light input side, wherein the left eye light source and the right eye light source are configured to be modulated between the left eye light source and the right eye light source at a rate of at least 90 hertz. A double sided prism film is adjacent to the light transmission surface. The double sided prism film has a plurality of linear prism features on a first major surface and a plurality of lenticular features on a second major surface. The first major surface opposes the second major surface. The double sided prism film is disposed between the light transmission surface and a Fresnel lens element. A liquid crystal display panel is positioned to receive light transmitted through the double sided prism film. | 09-24-2009 |
20090244414 | LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD FOR IMPROVED PRECISION 2D/3D VIEWING WITH AN ADJUSTABLE BACKLIGHT UNIT - An liquid crystal method, system and method is provided to optimize the view-angle distribution characteristics of 2D/3D LCDs, wherein the photoactive layers, e.g., parallax, lenticular, etc, have their individual respective distances adjusted. The method also permits the adjustment of the relative prism vertex angles among the photoactive layers to further control the view-angle distribution of the light transmitted to the LDC display means. Moreover, the method, system and method provides for the enhanced, as modified by or in accordance with and as a function of both, scope and distance of human vision and vantage point in 2D/3D LCDs. | 10-01-2009 |
20090251625 | AUTOMATIC HOLOGRAPHIC DISPLAY DEVICE - Provided is an automatic holographic display device including: a first liquid crystal panel, a second liquid crystal panel disposed below the first liquid crystal panel, and a backlight that is disposed below the second liquid crystal panel and emits light, wherein the second liquid crystal panel comprises a cholesteric liquid crystal panel in which a barrier region and a slit region are alternately arranged according to an applied electric field, a first phase difference plate disposed above the cholesteric liquid crystal panel, and a second phase difference plate disposed below the cholesteric liquid crystal panel, wherein the backlight comprises a reflection plate that reflects light. The automatic holographic display device includes a modulated cholesteric liquid crystal panel and a phase difference plate, and thus mutual conversion between 2D flat images and 3D holographic images can be easy, the process of manufacturing the device can be simplified, and the manufacturing costs can be decreased. In addition, an automatic holographic display device in which optical transmittance can be improved by the modulated cholesteric liquid crystal panel and the phase difference plates, and luminance reduction that commonly occurs using a parallax barrier method can be prevented is provided. | 10-08-2009 |
20090251626 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - To provide a structure and a manufacturing method which can manufacture, at a low cost and with good yield, a liquid crystal display panel having a lenticular lens and a substrate formed in a unified manner. When forming a lenticular lens onto a mother CF substrate by using a wet etching method, substrates are dipped into an etching solution while being raised up in such a manner that the length direction of slit openings of a mask is aligned with a vertical direction and an area having no mask pattern comes on a bottom side. With this, the residuals generated due to glass impurities can be drained towards the lower side along the lenticular lens shape to be discharged to the flat area, which makes it possible to suppress deterioration in the etching processed shape. | 10-08-2009 |
20090262268 | PATTERNING PHASE DIFFERENCE PLATE, PRODUCTION METHOD FOR PATTERNING PHASE DIFFERENCE PLATE, 2D/3D SWITCHING TYPE LIQUID CRYSTAL DISPLAY PANEL, AND 2D/3D SWITCHING TYPE LIQUID CRYSTAL DISPLAY UNIT - First rubbing is performed on an entire surface of an alignment film provided on a substrate, and then a mask part for masking a first region and a region of an alignment mark is formed on the alignment film by using a resist layer. After performing second rubbing on the alignment film through the mask part, the mask part is removed. and a liquid crystal layer is formed on the alignment film. In this way, the alignment mark is formed as a region having an optical function different from an optical function of a region surrounding the alignment mark. Thus, it is possible to produce a substrate having an alignment mark formed without increasing processing steps at such a position as to contact the liquid crystal layer. | 10-22-2009 |
20090303401 | DISPLAY DEVICE - Dual-image devices ( | 12-10-2009 |
20090310044 | STEREOSCOPIC TFT-LCD WITH WIRE GRID POLARIZER AFFIXED TO INTERNAL SURFACES SUBSTRATES - A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates, applies to a LCD device having a thin polarizing film and a thin phase retardation film to display a 2D image and a 3D image, a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF). | 12-17-2009 |
20090316058 | FILMS ENABLING AUTOSTEREOSCOPY - A stereoscopic 3D liquid crystal display module includes a liquid crystal display panel and a directional backlight positioned to provide light to the liquid crystal display panel. A double sided prism film is disposed between the liquid crystal display panel and the directional backlight. The prism film includes a first surface having a series of cylindrical lenses adjacent the liquid crystal display panel and a second surface, opposite the first surface, having a series of non-contiguous prisms adjacent the directional backlight. Each of the non-contiguous prisms is separated from adjacent prisms by a transmissive flat portion or an opaque portion. | 12-24-2009 |
20090316059 | Stereographic imaging device without image mirror and the manufacturing method thereof - The present invention discloses a stereoscopic imaging device with no need for an image mirror circuit, including a first display device comprising a LCD panel, and a backlight disposed toward a rear surface of the LCD panel and configured to supply lighting to the LCD panel, wherein two polarization filters having a polarization angle difference of 90 degrees are attached to front and rear surfaces the LCD panel; a second display device having a type in which the LCD panel is rotated 180 degrees with its top and bottom remaining intact and the backlight is positioned on the front surface of the LCD panel in the first display device, the second display device being disposed at an angle of 90 degrees with respect to the first display device; and a half mirror disposed at an angle of 45 degrees with respect to the first display device and the second display device between the first display device and the second display device. | 12-24-2009 |
20090322973 | CHARGED PARTICLE BEAM APPARATUS - A charged particle beam impinging on a specimen is set to have left and right tilt angles corresponding to a parallactic angle. A control unit is provided which scans the beam over the specimen while giving a left tilt and a right tilt corresponding to the parallactic angle alternately to the beam on each scanning line. In this way, images are acquired. A three-dimensional image in which deterioration of the resolution is suppressed is displayed in real time by combining aberration cancellation means with the control of the beam according to the parallactic angle. The aberration cancellation means uses an optical system having plural stages of lenses to provide overall cancellation of aberrations by making use of the action of a lens to deflect the beam back to the optical axis. | 12-31-2009 |
20100007806 | Manufacture of a Birefringent Liquid Crystal Component - Manufacture of a birefringent liquid crystal cell is performed as follows. A layer of isotropic material having an outer surface which is shaped with a surface relief structure and is provided with a liquid crystal alignment property is formed. A flexible sheet having an outer surface provided with a liquid crystal alignment property is formed. A curable birefringent liquid crystal material is applied to one or both of the layer of isotropic material and the flexible sheet. The flexible sheet is applied over the layer of isotropic material with the outer surfaces of the layer of isotropic material and the flexible sheet facing one another with the liquid crystal material therebetween, thereby to form a liquid crystal cell. The liquid crystal material is cured and the flexible sheet is removed from the liquid crystal cell. | 01-14-2010 |
20100020254 | MULTI-PANEL VIRTUAL IMAGE DISPLAY - A multiple panel system and method for displaying a virtual image viewable from multiple viewing angles is provided. Reflective viewing panels are arranged relative to one another in at least a partially closed enclosure arrangement. A display screen is oriented with respect to the viewing panels such that an image displayed on the display screen creates a virtual image viewable from multiple angles. An image formation mechanism is operable to display an image onto the display screen. | 01-28-2010 |
20100026920 | ELECTRO-OPTIC UNIT, DRIVING METHOD OF THE ELECTRO-OPTIC UNIT, AND DISPLAY APPARATUS HAVING THE SAME - The present invention provides an electro-optic unit. A lens unit disposed at an upper portion of a display panel has a plurality of lens part. An electro-optic unit is disposed between a display panel and a lens unit, and includes an electro-optic material layer formed as a graded refractive index lens in an electric field. A display device shows a two-dimensional and a three-dimensional image according to a mode of the electro-optic unit. A driving part may form the graded refractive index lens to have the same pitch as the pitch of the lens part. The graded refractive index lens may be formed as a convex lens or a Fresnel lens. The electro-optic unit is displayed to form the Fresnel lens. A driving method enhancing mode conversion velocity of the electro-optic unit is displayed. | 02-04-2010 |
20100033642 | PARALLAX BARRIER LIQUID CRYSTAL PANEL FOR STEREOSCOPIC DISPLAY DEVICE AND FABRICATION METHOD THEREOF - A parallax barrier liquid crystal panel for a stereoscopic display device, including a first substrate including an active region and a non-active region, a second substrate facing the first substrate, first, second, and third lines in the non-active region, at least one barrier electrode in the active region and connected to the first line, at least one pair of first and second transmission electrodes disposed adjacent to the barrier electrode and connected to the second and third lines, respectively, a common electrode on the second substrate, and a liquid crystal layer between the first and second substrates. | 02-11-2010 |
20100039573 | BARRIER PANEL DEVICE FOR 3D IMAGE REPRODUCTION, AND METHOD OF DRIVING SAME - Provided is a method of driving a barrier panel device. Segment driving voltages are controlled to be applied to a plurality of segments of a first electrode of a barrier panel based on a display direction of an image signal displayed on an image display panel of an apparatus for reproducing a 3D image. An odd barrier driving voltage is controlled to be commonly applied to odd numbered barriers of a plurality of barriers of a second electrode of the barrier panel. An even barrier driving voltage is controlled to be commonly applied to even numbered barriers of the plurality of barriers. The segment driving voltage, the odd barrier driving voltages, and the even barrier driving voltages are synchronized. | 02-18-2010 |
20100060810 | IMAGE PROCESSING SYSTEM CAPABLE OF CHANGING A POLARIZATION ANGLE OF A POLARIZED IMAGE AND RELATED METHOD - An image processing system includes a display device, a liquid crystal module, and a control device. The display device is used for outputting a first set of images and a second set of images. The first set of images and the second set of images have different visual angles. The liquid crystal module is disposed at a side of the display device. The control device is electrically coupled to the display device and the liquid crystal module. The control device includes a power source and a control unit. The control unit is electrically coupled to the power source for controlling whether the power source should input an electric field to a twisted nematic liquid layer of the liquid crystal module or not. | 03-11-2010 |
20100066927 | STEREOSCOPIC DISPLAY DEVICE, SYSTEM AND METHOD - A stereoscopic display device includes an inner polarizer, an outer polarizer, and a display substrate panel interposed between the inner and outer polarizers. The inner polarizer has first and second polarization regions arranged alternately and having a 90-degree polarization angle difference. The outer polarizer has third and fourth polarization regions corresponding in position to the first and second polarization regions. The third and first polarization regions have a 90-degree polarization angle difference. The fourth and second polarization regions have a 90-degree polarization angle difference. Light passing through the first polarization regions, the display substrate panel, and the third polarization regions can pass through one lens of a pair of stereoscopic glasses, whereas light passing through the second polarization regions, the display substrate panel, and the fourth polarization regions can pass through the other lens of the stereoscopic glasses. | 03-18-2010 |
20100091204 | Switchable two dimensional/three dimensional display - A switchable 2D/3D display includes a liquid crystal display (LCD) panel and a switchable barrier. The LCD panel includes a first substrate, a second substrate, a first twisted nematic (TN) liquid crystal layer, a first wide-view film set including a first wide-view film and a second wide-view film, and a first polarizer set. The first polarizer set includes a first polarizer and a second polarizer. Transmission axes of the first and second polarizers are substantially perpendicular to each other. The switchable barrier includes a third substrate, a fourth substrate, a second TN liquid crystal layer, a second wide-view film set including a third wide-view film and a fourth wide-view film, and a second polarizer set. The second polarizer set includes a third polarizer and a fourth polarizer. Transmission axes of the third and fourth polarizers are substantially perpendicular to each other. | 04-15-2010 |
20100091205 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional image display device including a polarized light module, a non-vertical polarized light barrier grating unit and an image display unit is provided. The polarized light module provides a polarized light. The non-vertical polarized light barrier grating unit is disposed in a light path of the polarized light to modulate the polarized light into a modulated polarized light in interlaced lines for output. The image display unit receives the modulated polarized light from the non-vertical polarized light barrier grating unit, and outputs two or more images with parallax. | 04-15-2010 |
20100091206 | MULTI-VIEW STEREOSCOPIC DISPLAY - An auto-stereoscopic display which delivers a 3D sensation by coupling a lenticular lens to an LCD display, the lens axis inclined at an angle to the vertical of the display, with the output from each alternate row of pixels repeated on the row or rows immediately above each row, the auto-stereoscopic display delivering repeating sets of a multiple of nine views. | 04-15-2010 |
20100091207 | Three-dimensional image system, display device, shutter operation synchronizing device of three-dimensional image system, shutter operation synchronizing method of three-dimensional image system, and electronic device - A three-dimensional image system includes: a display device including a pixel array section, a driving circuit section, and a display end timing extracting section; a transmitting section; and wearable means including a receiving section, a pair of shutter mechanisms, and a shutter driving section. | 04-15-2010 |
20100103333 | Three-dimensional display device - An exemplary three-dimensional display device includes a flat panel display and a light regulating sheet positioned on the flat panel display. Light beams emitted from the flat panel display and input to the light regulating sheet are adjusted by the light regulating sheet and output from the light regulating sheet at predetermined angles relative to their input angles. The light regulating sheet includes at least one light regulating ring divided into a plurality of light regulating units. The flat panel display includes a plurality of display units corresponding to the plurality of light regulating units. Each display unit displays a two-dimensional image of an object viewed from a predetermined viewing angle position. Each light regulating unit limits the two-dimensional image to within a viewing angle range corresponding to the predetermined viewing angle position, and the two-dimensional images of the object displayed in the display units are different from each other. | 04-29-2010 |
20100103334 | METHOD FOR THE ORIENTATION OF A PARALLAX BARRIER SCREEN ON A DISPLAY SCREEN - A method for the orientation of a parallax barrier screen on a display screen with pixels x(ij) in a pattern of rows (i) and columns (j) for the production of a display screen for three-dimensional representation. Particularly, a test image is presented comprising various views A(k) where k=1, . . . , n and n=6 or n=7, wherein the test image comprises at least two first straight lines having two different directions of extension from one another, said lines being disposed in different horizontal positions in the n=6 or n=7 views A(k), wherein the test image comprises at least two second straight lines that are each oriented parallel to one of the first straight lines and that are disposed at least at the same horizontal positions in the n=6 or n=7 views A(k). The method according to the invention may be performed quickly and with a high degree of accuracy and is therefore suitable for industrial use for the production of display screens for three-dimensional representation. | 04-29-2010 |
20100110316 | Stereoscopic display device - The present invention discloses a stereoscopic display device with a parallax barrier. The parallax barrier includes: a first substrate; a plurality of first electrodes parallel to each other and stretching in one direction on the first substrate; a transparent insulation layer between the first substrate and the first electrodes; a plurality of second electrodes parallel to each other and stretching in one direction on the opposite side against the first electrodes; a common electrode between the second substrate and the transparent insulation layer; and a liquid crystal layer between the common electrode and the second electrodes. In particular, the plurality of first electrodes and second electrodes interlace with each other and each contains partial overlapping in the vertical direction. | 05-06-2010 |
20100110317 | PIXEL STRUCTURE, 3D IMAGE/MULTIPLE VIEW LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A pixel structure, a 3D image/multiple view liquid crystal display device and a method of manufacturing the same are provided. The pixel structure comprises a first substrate, a second substrate being parallel with the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a reflecting structure, and a light angle control structure. The reflecting structure is disposed on the first substrate, and the light angle control structure is disposed on the second substrate. The light angle control structure is configured to reflect a light entering from the first substrate to the reflecting structure, and the reflecting structure is configured to reflect the light again such that the light exits from the pixel structure in a predetermined direction. | 05-06-2010 |
20100118217 | LENTICULAR LENS DISPLAY - A display device includes a screen having first and second overlapping lenticular screen structures. The first overlapping lenticular screen structure is a series of columns having a negative slope and the second overlapping lenticular screen structure is another series of columns having a positive slope. The display provide three dimensional views in horizontal and vertical dimensions and maintains three-dimensional capabilities even when viewers tilt their heads. | 05-13-2010 |
20100118218 | BACKLIGHTING SYSTEM FOR A 2D/3D AUTOSTEREOSCOPIC MULTIVIEW DISPLAY - The backlight system of the invention creates illumination behind a liquid crystal or other transparent display. In one mode of operation it produces a series of precise, thin slanted lines with dark space in between which are used to make multiple perspective views, displayed simultaneously on the LCD, visible from a series of horizontally spaced viewing zones spaced in front of the display. In another mode of operation, it produces even diffuse illumination similar to that generated by conventional backlights, allowing the LCD to display conventional 2D images. | 05-13-2010 |
20100123839 | THREE DIMENSIONAL DISPLAY SYSTEMS AND METHODS FOR PRODUCING THREE DIMENSIONAL IMAGES - Embodiments include aircraft systems, display systems, and methods for displaying three dimensional (3D) images. A backlight is controlled to sequentially alternate between activating a first set of light producing elements of the backlight and activating a second set of light producing elements of the backlight, where light produced by the first set of light producing elements is refracted by a lens system into a left eye viewing envelope, and light produced by the second set of light producing elements is refracted by the lens system into a right eye viewing envelope. A liquid crystal display (LCD) panel is controlled synchronously with the backlight in order to selectively pass or block portions of the light produced by the backlight in order to produce one or more left eye image frames in the left eye viewing envelope and one or more right eye image frames in the right eye viewing envelope. | 05-20-2010 |
20100128187 | STEREOSCOPIC 3D LIQUID CRYSTAL DISPLAY WITH GRADED LIGHT GUIDE LIGHT EXTRACTION FEATURES - A backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide having a light emission surface and an opposing light extraction surface, a first side extends between the light emission surface and the light extraction surface, and a second side extends between the light emission surface and the light extraction surface, the second side opposing the first side. A centerline extends parallel to the first side and second side and is equidistant from the first side and the second side. A center elongated prism extends along the centerline and forms a portion of the light extraction surface. A plurality of elongated prisms extend parallel to the center elongated prism wherein the prisms are progressively more canted for each subsequent elongated prism further from the center elongated prism. A plurality of light sources disposed along the first side and the second side. | 05-27-2010 |
20100128188 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a display device having an image-emitting panel and an image dividing sheet. The image-emitting panel includes a light-blocking layer, a lower substrate, an upper substrate and an electro-optic layer. The lower substrate includes pixel electrodes into which a first image signal and a second image signal having different viewing angles are applied in a spatial dividing method. The electro-optic layer reflects a circularly polarized light towards the upper substrate. The image dividing sheet includes a first optical element and a second optical element. The first optical element converts the circularly polarized light into a first light corresponding to the first image signal. The second optical element converts the circularly polarized light into a second light corresponding to the second image signal. | 05-27-2010 |
20100149444 | BEAM-SHAPING DEVICE - A beam shaping device ( | 06-17-2010 |
20100157177 | APPARATUS AND METHOD OF DISPLAYING AN IMAGE - A display apparatus includes a display panel, a first polarization part, and a second polarization part. The display panel includes an array substrate, an opposite substrate and an electro-optical material layer disposed between the array substrate and the opposite substrate. The electro-optical material layer reflects first circularly polarized light having a wavelength of a predetermined range and transmits second circularly polarized light having a phase difference with the first circularly polarized light. The first polarization part faces a rear face of the array substrate and converts incident light of the rear face into the first circularly polarized light. The second polarization part faces a front face of the opposite substrate and blocks the first circularly polarized light reflected from the electro-optical material layer and transmits the second circularly polarized light transmitted through the electro-optical material layer. | 06-24-2010 |
20100157178 | Battery Sensor For 3D Glasses - A viewing system for viewing video displays having the appearance of a three dimensional image. | 06-24-2010 |
20100165221 | DISPLAY DEVICE - A multi-view autostereoscopic display device ( | 07-01-2010 |
20100165222 | LIQUID CRYSTAL DISPLAY APPARATUS AND DISPLAYING METHOD THEREOF FOR COMPENSATING IMAGE SIGNALS - Apparatuses and methods consistent with the present invention relate to a liquid crystal display (LCD) apparatus and a displaying method thereof. A liquid crystal display (LCD) apparatus includes a display unit to which image signals are sequentially scanned; and an image processing unit which compensates the image signals to have different compensation levels according to points in time when they are scanned to the display unit, using a previous frame image signal, a current frame image signal and a plurality of compensation tables, and outputs the compensated image signals to the display unit as the current frame. Thus, the present invention provides a liquid crystal display (LCD) apparatus improved in response speed and a displaying method thereof. | 07-01-2010 |
20100177254 | 3D Glasses - A viewing system for viewing video displays having the appearance of a three dimensional image. | 07-15-2010 |
20100182520 | STEREOSCOPIC IMAGE CONVERSION PANEL AND STEREOSCOPIC IMAGE DISPLAY APPARATUS WITH LIQUID CRYSTAL LENS HAVING PERIODICALLY FLUCTUATING LOWER VOLTAGE APPLIED TO LOWER PARALLEL ELECTRODES AND SAME VOLTAGE APPLIED TO UPPER PARALLEL ELECTRODES PERPENDICULAR TO LOWER ELECTRODES - In a stereoscopic image conversion panel for enhancing display quality and a stereoscopic image display apparatus having the panel, the stereoscopic display panel includes lower and upper transparent substrates, lower and upper transparent electrodes, and a liquid crystal lens layer. The lower and upper transparent substrates face each other. The lower transparent electrodes are disposed on the lower transparent substrate, formed along a first direction, and formed substantially in parallel with each other along a second direction. The upper transparent electrodes are disposed on the upper transparent substrate, formed along the second direction, and formed substantially in parallel with each other along the first direction. The liquid crystal lens layer is disposed between the upper and lower transparent substrates, and a longitudinal arrangement direction of liquid crystal molecules of the liquid crystal lens layer is changed by an electric field to have a predetermined refractive index. Therefore, a refracted incident light produces a stereoscopic image for enhancing display quality. | 07-22-2010 |
20100208152 | 2D/3D switchable integral imaging systems - An integral imaging system may include a lens unit. The lens unit may include a first substrate; a second substrate; a first electrode on the first substrate; a second electrode on the second substrate; a liquid crystal layer between the first and second substrates; and an array of nanostructures protruding from the first substrate into the liquid crystal layer. The first and second electrodes may be configured to apply one or more voltages to the array of nanostructures. When the one or more voltages are applied to the array of nanostructures, one or more electric fields may be formed between the array of nanostructures and the second electrode, varying an arrangement of molecules in the liquid crystal layer and forming a refractive index distribution in the liquid crystal layer. | 08-19-2010 |
20100220251 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus employing a front type parallax barrier is provided which can reduce a visible distance. The stereoscopic image display apparatus includes: a 2D image LCD panel having a first substrate in which a rear polarizing film is stacked on the rear surface thereof and a first switching element layer is stacked on the front surface thereof, a second substrate on which a color filter layer is stacked, and a first liquid crystal layer interposed between the first switching element layer and the color filter layer; a parallax barrier having a third substrate in which a front polarizing film is stacked on the front surface thereof and a transparent electrode layer is stacked on the rear surface thereof, a protective film, and a second liquid crystal layer interposed between the transparent electrode layer and the protective film; and an intermediate polarizing film interposed between the protective film of the parallax barrier and the second substrate of the 2D image LCD panel. | 09-02-2010 |
20100225835 | POLARIZER BINDING STRUCTURE AND ITS STEREO DISPLAY DEVICE - The present invention relates to a polarizer binding structure and its stereo display device. The polarizer binding structure includes a polarizer and an adhesive pattern layer having a plurality of gaps and the adhesive pattern layer deposed on a surface of the polarizer. The stereo display device of the polarizer binding structure includes a polarizer binding structure deposed between a first liquid crystal panel and a second liquid crystal panel. The polarizer binding structure has an adhesive pattern layer, which has a plurality of gaps and a polarizer deposed on a surface of the adhesive pattern layer, wherein the adhesive pattern layer is bound to the first liquid crystal panel and the polarizer is bound to a surface of the second liquid panel. Furthermore, a backlight module deposed toward the other surface of the second liquid panel. The present invention economizes the cost of the vacuum assembly process. | 09-09-2010 |
20100225836 | THREE-DIMENSIONAL (3D) COLOR DISPLAY SYSTEM - The present invention provides a three-dimensional (3D) color display system, and a backlight for a liquid-crystal display (LCD) panel in such a 3D color display system. The backlight comprises a right-eye backlight module, a left-eye backlight module, and a backlight control module. The right-eye backlight module transmits a right-eye first-color band, a right-eye second-color band, and a right-eye third-color band, from which right-eye images are produced, to the LCD panel. The left-eye backlight module transmits a left-eye first-color band, a left-eye second-color band, and a left-eye third-color band, from which left-eye images are produced, to the LCD panel. The backlight control module activates the right-eye backlight module during right-eye activation intervals and the left-eye backlight module during left-eye activation intervals, the right-eye activation intervals and the left-eye activation intervals alternating at a switching rate. | 09-09-2010 |
20100238366 | Method of Displaying a Depth Fused Display - The present invention discloses a method to display a depth fused display. The method includes the following steps. First, a depth fused display that includes a first panel and a second panel is provided. The first panel can display a first image, the second panel can display a second image, and the two panels are disposed in parallel and opposite to each other. Then, the view angle signal of an observer is detected, and the relative position of the first image and the second image is adjusted according to the view angle signal of the observer such that the observer may perceive a stereoscopic image. | 09-23-2010 |
20100238367 | LIGHT OUTPUT ARRANGEMENT AND DISPLAY - A light output arrangement is provided and may be used as a backlight for a display. The arrangement comprises a bendable light-outputting layer ( | 09-23-2010 |
20100259697 | STEREOSCOPIC DISPLAY - A stereoscopic display includes: a display panel configured to display an image in either one of two or more arrangement states including a first arrangement state and a second arrangement state which are switchable with each other; and a lens array device arranged to face a display surface of the display panel. The lens array device produces a lens effect in a direction, the direction of effect being changed between in the first arrangement state and in the second arrangement state. The display panel includes an array of a plurality of sub-pixels, and a combination of sub-pixels used as a unit pixel is changed between in the first arrangement state and in the second arrangement state. | 10-14-2010 |
20100277657 | PARALLAX BARRIER DEVICE, METHOD FOR FABRICATING THE SAME AND DISPLAY APPARATUS INCLUDING A PARALLAX BARRIER DEVICE - A parallax barrier device includes a pair of transparent-electrode substrates each provided with a transparent electrode. A barrier light-shielding part and a light-transmitting part are formed in a gap between the pair of transparent-electrode substrates. A liquid crystal layer is formed in the barrier light-shielding part. A resin layer having the property of transmitting light is formed in the light-transmitting part. The barrier light-shielding part separates light for a first image viewed from a first direction and light for a second image viewed from a second direction different from the first direction. The light-transmitting part transmits the light for the first image and the light for the second image. | 11-04-2010 |
20100283924 | Stereoscopic Display Device - A stereoscopic display device includes a stereoscopic display unit, a backlight module and an outer frame. The stereoscopic display unit includes an LCD panel and a parallax barrier opposite to each other. The backlight module is disposed on a side of the stereoscopic display unit and includes a light source and a rubber frame, wherein the rubber frame is disposed on an outer side of the light source. The outer frame encompasses the stereoscopic display unit and the backlight module. At least one of the rubber frame and the outer frame includes a light shielding component disposed on a side facing the light source to prevent light leakage form an edge of the stereoscopic display unit. | 11-11-2010 |
20100289974 | 3-DIMENSIONAL IMAGE DISPLAY DEVICE - A stereoscopic image display device includes; a display device includes a plurality of pixels, and which displays a first image transmitted to a left eye and displays a second image transmitted to a right eye, wherein the display device displays the first image and the second image by inserting a third image representing a predetermined luminance between the first image transmitted to the left eye and the second image transmitted to the right eye. | 11-18-2010 |
20100296012 | THREE-DIMENSIONAL DISPLAY APPARATUS - A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device. | 11-25-2010 |
20100302468 | DISPLAY DEVICE AND METHOD OF DISPLAYING THREE DIMENSIONAL STEREOSCOPIC IMAGES - A display device includes a first display panel, a second display panel, and an optical panel. The first display panel has a plurality of first display areas and provides a first frame. The second display panel has a plurality of second display areas and provides a second frame. The optical panel has a plurality of optical units with a zooming function. The first display areas and the second display areas are disposed corresponding to the optical units. The first frame is transformed into a first real image through the optical units. The second frame is transformed into a second real image through the optical units. There is a first depth of field between the first real image and the optical panel, and there is a second depth of field between the second real image and the optical panel. The first depth of field differs from the second depth of field. | 12-02-2010 |
20100315566 | THREE-DIMENSIONAL DISPLAY AND THREE DIMENSIONAL DISPLAY SYSTEM - A three-dimensional display including a display and a micro-lens is provided. The display has a plurality of pixel units thereon, and each pixel unit has a pixel pitch i. The micro-lens is disposed at a side of the display, the micro-lens has a plurality of lens units thereon, and each lens unit has a lens pitch l. A right eye viewing zone and a left eye viewing zone are formed if an image displayed from the display passes though the micro-lens, wherein a distance between the center of the right eye viewing zone and the center of the left eye viewing zone is w | 12-16-2010 |
20110001894 | LIQUID CRYSTAL PARALLAX BARRIER, DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal parallax barrier panel has the structure formed by stacking an electrode substrate, a liquid crystal layer and a sealing substrate in order. The electrode substrate includes a glass substrate, a first electrode which is branched in plural stages, a second electrode which is arranged on the same layer as the first electrode and is branched in plural stages, and an alignment film. Out of the first electrode and the second electrode, twig portions which include distal ends of branched portions of one electrode and twig portions which include distal ends of branched portions of another electrode are alternately arranged such that the twig portion which includes the distal end of the branched portion of one electrode enters between two twig portions which include the distal ends of branched portions of another electrode. In a state where slits are not formed in a parallax barrier, the first electrode and the second electrode have the same voltage, while the slits are formed in the parallax barrier when a predetermined voltage is applied to the first electrode. | 01-06-2011 |
20110032438 | LIQUID CRYSTAL LENS PANEL, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE HAVING THE LIQUID CRYSTAL LENS PANEL - A liquid crystal lens panel includes a first substrate, a second substrate, a liquid crystal layer and a light-blocking member. The first substrate includes a plurality of individual electrodes. The individual electrode receives a voltage to have a light path length distribution of a Fresnel lens shape. The second substrate includes a common electrode opposition the individual electrodes. The liquid crystal layer is disposed between the first and second substrates. The light-blocking member is disposed on an area in correspondence with the individual electrode in which a voltage discontinuously varied is applied thereto. Thus, a liquid crystal lens panel of a Fresnel lens type is realized to decrease a liquid crystal cell gap, so that a process efficiency of the liquid crystal lens panel may be enhanced and a manufacturing cost of the liquid crystal lens panel may be reduced. | 02-10-2011 |
20110032439 | Stereoscopic flat panel display with updated blanking intervals - This disclosure describes stereoscopic flat panel display systems based on the polarization encoding of sequentially displayed left and right eye images. The systems comprise line-by-line addressed liquid crystal display (LCD) panels, illuminating back light units and polarization control panels (PCPs). Right and left eye images are written sequentially onto the LCD whose polarization is controlled by a substantially synchronously driven PCP. The backlight may be continuously illuminated, or modulated temporally, spatially or both, as can the PCP. | 02-10-2011 |
20110032440 | Stereoscopic flat panel display with scrolling backlight and synchronized liquid crystal display update - This disclosure describes stereoscopic flat panel display systems based on the polarization encoding of sequentially displayed left and right eye images. The systems comprise line-by-line addressed liquid crystal display (LCD) panels, illuminating back light units and polarization control panels (PCPs). Right and left eye images are written sequentially onto the LCD whose polarization is controlled by a substantially synchronously driven PCP. The backlight may be continuously illuminated, or modulated temporally, spatially or both, as can the PCP. | 02-10-2011 |
20110043713 | Stereoscopic image display device - A stereoscopic image display device includes a display panel configured to display an image, a barrier placed over the display panel and configured to include a plurality of liquid crystal cells each of which is selectively driven to become a transparent cell or an opaque cell, a polarizing plate placed between the display panel and the barrier, and a phase retarder placed between the internal polarizing plate and the display panel. | 02-24-2011 |
20110043714 | STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display device is provided for displaying a 3-dimentional image including a first slice, a second slice and a third slice arranged in the order written. The stereoscopic display device includes a first LCD, a second LCD, and a number of distance adjusting members between the first and second LCDs. Each distance adjusting member includes two magnetic elements. The two magnetic elements are aligned with each other and fixed to the first and second LCDs, respectively. One of the two magnetic elements is an electromagnet. The two magnetic elements are configured for cooperatively creating repulsion forces and attractive forces applied between the two LCDs such that the first LCD is reciprocally moved relative to the second LCD between a first position where the first LCD displays a contour of the second slice and a second position where the first LCD displays a contour of the third slice. | 02-24-2011 |
20110043715 | STEREOSCOPIC IMAGE DISPLAYING APPARATUS - A stereoscopic image displaying apparatus is provided. The stereoscopic image displaying apparatus, including: an image generation section having a plurality of pixels for a plurality of colors arranged in a two-dimensional matrix and adapted to drive the pixels for the colors to generate a color image; and a parallax applying section adapted to apply a parallax to the image to allow color display of a three-dimensional image and capable of changing over a parallax direction between a first direction of the color image and a second direction perpendicular to the first direction. The parallax applying section has a first parallel state and a second parallel state. The image generation section and the parallax application section are configured so that the rates of the colors at the pixels for the colors corresponding to light transmission regions between adjacent ones of the parallax barrier regions are uniform or got closer in both of the parallel states. | 02-24-2011 |
20110051022 | BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - A backlight assembly includes a light source part, a total reflection plate and an array sheet. The light source part generates light. The total reflection plate totally internally reflects or transmits the light selectively according to an incident path of the light. The array sheet disposed on the total reflection plate includes a plurality of units having an incident surface making contact with the total reflection plate and an emitting surface facing the incident surface, refracts the totally internally reflected light at a contact surface between the incident surface and the total reflection plate to emit the refracted light, and emits the transmitted light as a non-refracted light. Accordingly, luminance of the display device is enhanced. | 03-03-2011 |
20110063533 | METHOD OF DISPLAYING STEREOSCOPIC IMAGES MIXED WITH MONOSCOPIC IMAGES AND MONO/STEREOSCOPIC IMAGE DISPLAY APPARATUS CAPABLE OF PERFORMING THE METHOD - An image display apparatus is provided that can display one or both of 2D imagery and 3D imagery in respective but randomly selectable display areas of the apparatus. The apparatus a display panel, a driving circuit part, a polarization switch panel and a lens. The driving circuit part processes received frame image data representing two-dimensional (2D) imagery and three-dimensional (3D) imagery to thus provide the display panel with the processed frame image. The polarization switch panel is disposed above the display panel. The polarization switch panel is switched into a first polarization mode in correspondence with 2D imagery being displayed by the display panel and it is switched into a second polarization mode in correspondence with 3D imagery being displayed by the display panel. The lens is reacts differently to light rays having the effect of the first polarization mode imparted to them and to light rays having the effect of the second polarization mode imparted to them. More specifically, the lens strongly refracts light rays that are imparted with the second polarization mode (3D imagery light) and weakly or not at all refracts light rays that are imparted with the first polarization mode (2D imagery light). Thus, both the 2D image and the 3D image may be displayed on one screen. | 03-17-2011 |
20110080536 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - An electronic image display panel is a reflective liquid crystal panel. With respect to the surface of the electronic image display panel, an optical axis of an eyepiece lens is perpendicular. The optical axis passes through a central part of the electronic image display panel that is a main observation point of an observer. When observing the electronic image display panel, a visual axis of an eye of the observer forms no large angle with respect to the electronic image display panel and the observer can stereoscopically observe electronic images displayed on the electronic image display panels at an original binocular parallax provided by an objective lens of a surgical microscope. As a result, the observer feels no eye fatigue or headache even when observing the images for a long time. | 04-07-2011 |
20110090413 | 3-DIMENSIONAL IMAGE DISPLAY - A 3-dimensional image display includes a backlight source, a light deflecting lens array, and a display panel. The light deflecting lens array is disposed over the backlight source. The light deflecting lens array has a plurality of light deflecting units, each of the light deflecting units deflects a portion of the backlight source into a plurality of viewing zones in a time sequence. The display panel displays images by the same time sequence corresponding to the viewing zones. The backlight source passes through the display panel to provide the images respectively to the viewing zones. | 04-21-2011 |
20110090414 | STEREO IMAGE DISPLAY WITH SWITCH FUNCTION BETWEEN HORIZONTAL DISPLAY AND VERTICAL DISPLAY - A stereo image display, switching between a first display direction and a second display direction, includes a polarized light module for providing a polarized light. A first light grating unit is implemented on the light path of the polarized light. When the first light grating unit is activated, the polarized light is modulated to output light in every two column; and when it is turned off, all the polarized light substantially passes. A second grating unit is implemented on the light path of the polarized light. When the second light grating unit is activated, the polarized light is modulated to output light in every two row; and when it is turned off, all the polarized light substantially passes. By the light passing the light grating units, an image displaying unit displays a first image at odd columns or rows and a second image at even columns or rows. | 04-21-2011 |
20110096250 | Active lenses, stereoscopic image display apparatuses including active lenses and methods of operating the same - An active lens includes: a first nanoelectrode unit; a second nanoelectrode unit formed to face the first nanoelectrode unit; and a liquid crystal layer disposed between the first nanoelectrode unit and the second nanoelectrode unit. Liquid crystal molecules of the liquid crystal layer are aligned according to an electric field formed by a voltage applied to the first and second nanoelectrode units to form a refractive power. | 04-28-2011 |
20110096251 | STEREOSCOPIC LIQUID CRYSTAL DISPLAY DEVICE HAVING TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A stereoscopic liquid crystal display device includes a liquid crystal panel configured by including a first substrate and a second substrate facing into each other, and a first liquid crystal layer filling a space between the first substrate and the second substrate, an adhesion layer formed on the liquid crystal panel, and a touch and stereoscopic image lens layer including a third substrate and a fourth substrate facing into each other and formed on the adhesion layer, a second liquid crystal layer formed between the third substrate and the fourth substrate, a plurality of first electrodes formed on the third substrate, a second electrode formed on an entire surface of a surface of the fourth substrate facing into the second liquid crystal layer, and a third electrode and a fourth electrode formed on the fourth substrate for detecting a touch position. | 04-28-2011 |
20110096252 | LIQUID CRYSTAL LENS ELECTRICALLY DRIVEN AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - A liquid crystal lens electrically driven and stereoscopy display device using the same are disclosed, by which a thickness of a liquid crystal layer provided to the liquid crystal lens electrically driven is reduced in a manner of applying fresnel lens within a pitch anisotropically. | 04-28-2011 |
20110102689 | 2D AND 3D SWITCHABLE DISPLAY DEVICE AND LIQUID CRYSTAL LENS THEREOF - An 2D and 3D switchable display device includes a display panel, and a liquid crystal lens disposed on the display panel. The liquid crystal lens includes a first substrate, a second substrate, a first electrode, a second electrode, an insulating layer, a liquid crystal layer, and a third electrode. The first electrode, disposed on one side of the first substrate facing the second substrate, has a slit. The second electrode is disposed between the first substrate and the second substrate, and substantially corresponding to the slit of the first substrate. | 05-05-2011 |
20110102690 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel | 05-05-2011 |
20110115994 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A stereoscopic image display device comprises a liquid crystal panel alternately displaying a first image and a second image, the first and second images being changed at first transition durations every frame, a polarization control panel disposed on the liquid crystal panel and changing polarization states at second transition durations, polarization glasses enabling the displayed first and second images to be viewed via the polarization control panel, and a backlight unit providing light to the liquid crystal panel and having black durations where the light is not provided to the liquid crystal panel. | 05-19-2011 |
20110122329 | DISPLAY - A display for providing several viewing modes of different angular viewing characteristics comprises a display device and a passive optical device ( | 05-26-2011 |
20110128456 | LIQUID CRYSTAL LENS ELECTRICALLY DRIVEN AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - Disclosed are a liquid crystal lens electrically driven having a pivot function and a stereoscopic display device using the same, the liquid crystal lens electrically driven includes a first substrate provided with plural first lens regions, each of which is provided with plural first electrodes disposed in parallel in a first direction and separated from each other, a second substrate being opposite to the first substrate, and provided with plural second lens regions, crossing the plural first lens regions, each of which is provided with plural second electrodes disposed in parallel in a second direction crossing the first direction and separated from each other, a liquid crystal layer filling a space between the first and second substrates, first and second voltages source applying different voltage values to the plural first and second electrode, and third and fourth voltage sources applying the same voltage to the plural first and second electrodes. | 06-02-2011 |
20110134347 | STEREOSCOPIC 3D LIQUID CRYSTAL DISPLAY APPARATUS WITH SLATTED LIGHT GUIDE - A scanning backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel and with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A first light source is disposed along the first side of each segment for transmitting light into the light guide from the first side, and a second light source is disposed along the second side of each segment for transmitting light into the light guide from the second side. Each segment first and second light source is selectively turned on and off in a particular pattern and each segment light source selectively transmits light into the light guide first side or light guide second side to form a scanning backlight. | 06-09-2011 |
20110157494 | DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME - A display apparatus and a method of driving the same are provided. The display apparatus includes a backlight module, a liquid crystal panel and a controller. The backlight module has a plurality of light emitting regions capable of emitting light individually. The liquid crystal panel is disposed at a side of the backlight module. The controller is electrically coupled to the backlight module and the liquid crystal panel. When the liquid crystal panel updates a left-eye image to a right-eye image row by row along a column-direction, the controller sequentially turns on and off the light emitting regions along the column-direction, such that a whole region of the liquid crystal panel lighted by light emitting region displays the left-eye image or the right-eye image. | 06-30-2011 |
20110157495 | STEREOSCOPIC DISPLAY DEVICE - Disclosed is stereoscopic display device in which barriers crossing each other are formed on two substrates and voltage is applied to the barrier pattern to drive liquid crystals between the two substrates such that one of the barriers is selectively driven, enabling selective implementation of 3-dimensional (3D) display and dual view display. | 06-30-2011 |
20110157496 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME - Disclosed are an electrically-driven liquid crystal lens which includes a light shade to be switched on/off according to whether or not voltage is applied, reducing a cell gap of a liquid crystal layer, and a stereoscopic display device using the same, the electrically-driven liquid crystal lens includes first and second substrates opposite each other and each including plural lens regions and a light shade provided at a boundary of each lens region, first electrodes formed in a given direction on the first substrate in each lens region, a second electrode formed on the second substrate and having an aperture corresponding to the light shade, first and second light shade switching electrodes formed at the light shade and extending parallel to the first electrodes, a liquid crystal layer between both the substrates, and a polarizer plate formed above the second substrate and having a first transmission axis. | 06-30-2011 |
20110157497 | LIQUID CRYSTAL LENS ELECTRICALLY DRIVEN AND STEREOSCOPIC DISPLAY DEVICE THEREOF - The present invention relates to a liquid crystal lens electrically driven in which micro division electrodes are applied both to upper and lower substrates, and a voltage condition is varied with a number of views of a stereo 3D image display for enabling display of a plurality of views and a stereoscopic display device thereof. | 06-30-2011 |
20110157498 | Electric Field Driven Liquid Crystal Lens Cell and Stereoscopic Image Display Device Using the Same - An electric field driven liquid crystal lens including a first substrate and a second substrate arranged opposite each other, a first plurality of split electrodes formed on the first substrate, each of the first plurality of split electrodes corresponding to one of a plurality of lens regions, a second plurality of split electrodes formed on the first plurality of split electrodes, each of the second plurality of split electrodes corresponding to one of the plurality of lens regions, a second electrode formed over an entire first surface of the second substrate, a first alignment film formed over an entire surface of the first substrate including the first and second plurality of split electrodes, the first alignment film having a first rubbing direction, a liquid crystal layer disposed between the first substrate and the second substrate, and a polarizer plate formed on a second surface of the second substrate, the polarizer plate having a transmission axis that is in a range of ±10 degrees from the first rubbing direction. | 06-30-2011 |
20110157499 | ELECTRIC FIELD DRIVEN LIQUID CRYSTAL LENS CELL AND STEREOSCOPIC IMAGE DISPLAY DEVICE USING THE SAME - An electric field driven liquid crystal lens cell including a first substrate and a second substrate arranged opposite each other, a first plurality of split electrodes formed on the first substrate, each of the first plurality of split electrodes corresponding to one of a plurality of lens regions, a second electrode formed over an entire first surface of the second substrate, a voltage source to apply differing voltages to the first and second plurality of split electrodes, a spacer formed between the first substrate and the second substrate, the location of the spacer corresponding to the vertex of the lens when voltages are applied to at least one of the first plurality of split electrodes and the second electrode, and a liquid crystal layer disposed between the first substrate and the second substrate. | 06-30-2011 |
20110157500 | STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC IMAGE DISPLAYING METHOD - An exemplary stereoscopic display device includes a backlight module, a display panel, and a polarizer panel. The backlight module provides a light source for the stereoscopic display device. The display panel is used for displaying a received image. The polarizer panel includes a plurality of polarizer elements. The states of the polarizer elements are switched by an ON/OFF operation for switching a polarization angle of the polarizer panel. The ON/OFF operation of the polarizer panel includes an enabled time interval and a disabled time interval. The polarizer elements provide two different polarization angles respectively in the enabled and disabled time intervals. The enabled time interval and the disabled time interval have different time lengths from each other. A stereoscopic image displaying method is also disclosed. | 06-30-2011 |
20110164194 | Crosstalk suppression in time sequential liquid crystal stereoscopic display systems - This disclosure primarily concerns 3D stereoscopic displays that provide alternately polarized left and right eye images encoded with a modulating LC polarization control panel (PCP) attached to the front of the display. Viewers then wear polarization analyzing eyewear to correctly see the different images. More specifically, the disclosure introduces global LC electrical reset during the addressing of liquid crystal time-sequential stereoscopic displays in order to reduce left/right eye contamination. LC materials in general do not respond fast enough with conventional addressing schemes to provide independent left and right eye images at the desired flicker-free, rate of sixty frames per second per eye. This disclosure and its embodiments may overcome this limitation, and also may address motion blur limitations, by driving pixels to a common LC state as part of the addressing cycle. | 07-07-2011 |
20110170026 | MULTI-FUNCTIONAL LIQUID CRYSTAL PARALLAX BARRIER DEVICE - A multi-functional liquid crystal parallax barrier device is a liquid crystal parallax barrier device mainly formed by two independent barrier electrodes, which are individually driven to achieve the purpose of displaying 3D images bi-directionally with different barrier structures and different numbers of views. | 07-14-2011 |
20110176073 | STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display device is disclosed. The stereoscopic display device includes a backlight module, a first liquid crystal display panel, a first polarizer, a second liquid crystal display panel, a second polarizer, and a detachable polarizer. The backlight module has a light emitting side. The first polarizer, the first liquid crystal display panel, the detachable polarizer, the second liquid crystal display panel, and the second polarizer are disposed sequentially from the light emitting side. The detachable polarizer is detachably inserted. By designing arrangements of the first polarizer, the second polarizer, and the detachable polarizer, and by limiting the pixel scale relationship between the first liquid crystal display panel and the second liquid crystal display panel, various types of stereoscopic display technologies can be implemented according to the present invention. | 07-21-2011 |
20110176074 | TWISTED NEMATIC (TN) BASED 3D DISPLAY SYSTEM AND METHOD - A three-dimensional (3D) display apparatus is provided. The 3D display apparatus includes a display device, a twisted nematic (TN) liquid crystal panel, and a lens unit. The display device is configured to output first polarized lights of an image. The TN liquid crystal panel is coupled to the display device and containing a plurality of controllable pixel display areas to receive the polarized lights with a first polarization direction from the display device. Each pixel display area is capable of being in a first state in which the first polarization direction is transformed into a second polarization direction different from the first polarization direction and a second state in which the first polarization direction is maintained. Further, the lens unit is coupled to the TN liquid crystal panel and is configured to guide the polarized lights with the second polarization direction to pass through and to guide polarized lights with the first polarization direction into predetermined transmitting directions for 3D display. | 07-21-2011 |
20110176075 | STEREOSCOPIC TFT-LCD WITH WIRE GRID POLARIZER AFFIXED TO INTERNAL SURFACES SUBSTRATES - A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates, applies to a LCD device having a thin polarizing film and a thin phase retardation film to display a 2D image and a 3D image, a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a 1/4 phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light. | 07-21-2011 |
20110187948 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - Certain embodiments provide a display device a plurality of subpixels arranged in a first direction and a second direction perpendicular to the first direction to form a matrix, and each having an aperture provided with a color component; and an optical controller provided to be opposed to the display device having a plurality of rectilinear optical apertures extending in the second direction are arranged in the first direction. A shape pf the aperture in the subpixel is depending upon a condition that the apertures in the subpixels adjacent to each other in the first direction have a nonoverlapping region which is a nonoverlapping region in the second direction and a condition that an aperture ratio indicating a ratio of the aperture to the subpixel in length in the second direction is substantially constant in one line in the second direction irrespective of a position in the first direction. | 08-04-2011 |
20110194039 | Liquid crystal display apparatus having an input gradation set to have relationship along a gamma curve - In a liquid crystal display apparatus realizing a dual view display by bonding a liquid crystal panel and a parallax barrier, the parallax barrier separates display images by treating three pixels including R, G, and B pixels as one unit (one picture element). At this time, luminance variation due to crosstalk concentrates on a right-end pixel among the three pixels constituting the one picture element (in a case where each pixel receives data from a source line immediately on the left of the pixel). Accordingly, the right-end pixel is arranged to be a B pixel that has a low correlation with luminance information and in which influence of crosstalk is hard to be viewed. Further, an applied voltage to be supplied to the display pixel of the B (blue) color and an input gradation are set to have a relationship along a γ curve that makes luminance variation difficult to occur in a low luminance area. | 08-11-2011 |
20110199547 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus of this invention includes a half mirror having a ½ wavelength plate and a half mirror layer. Therefore, a direction of polarization of light incident on a surface of a transmission side of the half mirror can be rotated and emitted. This can be manufactured at lower manufacturing cost than a construction having the ½ wavelength plate on the front display plane of one of the two image display devices with linear polarization plates having the same polarizing direction, or preparing two image display devices with linear polarization plates having different polarizing directions. A high-quality stereoscopic image can be observed by adjusting the orders and positions of sub-pixel colors of the two image display devices at the time of composition and display through the half mirror. | 08-18-2011 |
20110199548 | LIQUID CRYSTAL LENS AND DISPLAY DEVICE - A liquid crystal lens is provided and includes a first electrode, a second electrode disposed opposite to the first electrode, and a liquid crystal layer, including liquid crystal molecules having refractive anisotropy, disposed between the first electrode and the second electrode, the liquid crystal molecules being changed in alignment depending on voltage applied by the first electrode and the second electrode, thereby to form such a phase difference distribution that phase difference with respect to an incident beam of a fundamental wavelength varies from 0 to 2πβ along the predetermined direction, β being an integer of 2 or more, and to yield such a lens effect that focal lengths for a plurality of incident beams of different wavelengths including the fundamental wavelength are equal to one another. | 08-18-2011 |
20110199549 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: an element substrate having a transistor element formed on a surface thereof; an opposing substrate which is disposed to face the element substrate; and a parallax barrier pattern which is directly formed on the surface of either substrate of the element substrate or the opposing substrate at the side opposite to the transistor element side. | 08-18-2011 |
20110211135 | Bendable liquid crystal polarization switch for direct view stereoscopic display - A system for stereoscopic display and a bendable polarization switch for use with a system for stereoscopic display provide alternately polarized left and right eye images. Viewers then wear polarization analyzing eyewear to correctly see the different images. More specifically, a bendable polarization switch may be laminated to the front of a system for stereoscopic display. The bendable polarization switch may be used with a modulator configuration that is compatible with various performance requirements in a manner that is a low-cost manufacturing friendly solution. Further, the bendable polarization switch is a robust polarization switch technology that is reliable in an environment where mechanical stresses are inevitably applied during product lifetime | 09-01-2011 |
20110216252 | 3D Shutter Glasses For Use With LCD Displays - A viewing system for viewing video displays having the appearance of a three dimensional image. | 09-08-2011 |
20110216253 | THREE-DIMENSIONAL DISPLAY AND DISPLAYING METHOD THEREOF - A three-dimensional display including a display panel and a phase retardation film is provided. The display panel has a plurality of first pixel regions and a plurality of second pixel regions arranged in arrays. The phase retardation film is configured on a surface of the display panel. Here, the phase retardation film has a plurality of first retardation regions and a plurality of second retardation regions that are arranged alternately. The first retardation regions have the same phase retardation, the second retardation regions have the same phase retardation, and the phase retardation of the first retardation regions is different from that of the second retardation regions. All the regions of the phase retardation film have the same optical transmittance. A displaying method adaptable to the three-dimensional display is also provided. | 09-08-2011 |
20110228180 | 3D liquid crystal display system - A viewing system has a parallax separation device placed in front of a liquid crystal display panel. The liquid display panel can be used to display a composite image that has many display segments, with each segment having two or more elongated image sections of different images. Each image section may occupy one or more columns of color pixels. The parallax separation device has a plurality of parallax separation elements, each aligned with a display segment for separating the different image sections as seen in a viewer's eyes. The parallax separation device has a barrier axis parallel to the longitudinal axis of the elongated image sections. The color sub-pixels in each pixel are arranged along a direction parallel to the barrier axis. | 09-22-2011 |
20110228181 | IMAGE DISPLAY DEVICE USING DIFFRACTIVE LENS - The present invention relates to an image display device using a diffractive lens. An image display device according to an exemplary embodiment of the present invention includes a display panel displaying an image, and a diffractive lens for the image of the display panel to be recognized as a two-dimensional (2D) image or a three-dimensional (3D) image, wherein the diffractive lens modifies a path of light by using an optical principle of a Fresnel zone plate. | 09-22-2011 |
20110228182 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device comprises: a liquid crystal panel for time-divisionally displaying left-eye image frame data and right-eye image frame data; a backlight unit being divided into a plurality of blocks, and sequentially scanned for each block to provide light to the liquid crystal panel; and shutter glasses comprising a left-eye filter transmitting only the light of the left-eye image and a right-eye filter transmitting only the light of the right-eye image, wherein the time period of sequentially lighting the first to the last blocks of the backlight unit is shorter than the period of addressing the left-eye image frame data or the right-eye image frame data from the first line to the last line of the liquid crystal panel. | 09-22-2011 |
20110228183 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: an image display means for displaying left-eye images and right-eye images alternately; a light-shielding means for generating an effect of binocular parallax in images displayed by the image display means; and a detection means for detecting a position of an observer, wherein the light-shielding means includes an image transmitting portion through which images of the image display means are transmitted and an image non-transmitting portion through which images are not transmitted, which moves a position of the image transmitting portion by ½, ¼ or ⅛ of a light-shielding portion pitch prescribed by an arrangement interval of the image transmitting portion based on a detected result of the detection means. | 09-22-2011 |
20110228184 | PROTECTIVE EYEWEAR INCORPORATING 3D LENSES FOR USE WITH A 3D VISUALIZATION SYSTEM - Protective eyewear for protecting the eyes of a user, the protective eyewear comprising:
| 09-22-2011 |
20110228185 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: an image display unit having a plurality of pixels each including a plurality of sub-pixels with colors different from one another, the sub-pixels displaying an image for a right eye and an image for a left eye; and a light shielding unit configured to cause parallax to be generated between the two eyes. In the image display unit, each of the sub-pixels is substantially square and arranged in such a manner as to correspond to a corresponding lattice point of a triangular lattice. In the light shielding unit, a shape of a light shielding barrier in a state in which a display device body is oriented in a vertical direction is different from a shape of the light shielding barrier in a state in which the display device body is oriented in a horizontal direction. | 09-22-2011 |
20110234929 | MULTI-FUNCTIONAL LIQUID CRYSTAL PARALLAX BARRIER DEVICE - A multi-functional liquid crystal parallax barrier device is a liquid crystal device mainly formed by two parallax barrier structures, namely, a double-view vertical strip parallax barrier and a multi-view slant-and-step parallax barrier, in which the two parallax barriers are respectively disposed corresponding to different screen display directions, so as to display a double-view 3D image and a multi-view 3D image in different display directions, in addition to displaying a 2D image, through the control of an appropriate driving voltage and the use of a flat panel display screen. | 09-29-2011 |
20110242441 | LIGHT SOURCE DEVICE AND STEREOSCOPIC DISPLAY APPARATUS - A light guide plate is described that includes a plurality of reflection areas and a plurality of scattering areas arranged to provide light to a display panel to display images with parallax. A display apparatus is described that can include a light guide plate comprising a plurality of scattering areas and a plurality of reflection areas arranged to form a parallax barrier, and a display panel that displays an image based on light received from the light guide plate. A display apparatus is described that can include a light guide plate comprising a plurality of scattering areas and a plurality of reflection areas arranged in an alternating pattern, and a display panel that displays an image based on light received from the light guide plate. An apparatus is described that includes a backlight positioned on a first side of the light guide plate. | 10-06-2011 |
20110242442 | STEREOSCOPIC IMAGE DISPLAY DEVICE, MOTHER SUBSTRATE FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AND FABRICATING METHOD THE MOTHER SUBSTRATE - A stereoscopic image display device includes a pixel array cell provided with a plurality of pixels used to display 2D and 3D images, a switchable optical layer opposite to the pixel array cell, and a transparent both-sided adhesive film joining the pixel array cell to the switchable optical layer between the pixel array cell and the switchable optical layer. | 10-06-2011 |
20110255018 | STEREOSCOPIC IMAGE DISPLAY AND ALIGNMENT METHOD THEREOF - A stereoscopic image display device includes a display panel; a plurality of display alignment marks disposed along a first edge and a second edge of the display panel, respectively, the first edge being opposite to the second edge, wherein two of the plurality of display alignment marks are disposed at a midpoint along opposite side edges of the display panel; a 3D filter disposed in planar relation to the display panel; and a plurality of filter alignment indicia portions disposed on the 3D filter. | 10-20-2011 |
20110255019 | STEREOSCOPIC IMAGE DISPLAY AND METHOD FOR DRIVING THE SAME - A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display element to which data of a left eye image is written during a data scanning time of the left eye image and data of a right eye image is written during a scanning time of the right eye image, an active retarder cell positioned on a display surface of the display element, and shutter glasses including a left eye shutter and a right eye shutter that are electrically controlled and are alternately opened and closed. The active retarder cell converts a polarization characteristic of light from the display element during an active retarder scanning time. | 10-20-2011 |
20110273635 | 2D AND 3D SWITCHABLE DISPLAY DEVICE - A 2D and 3D switchable display device includes an organic light emitting diode display unit, a polarization activated microlens, a polarization switching unit and a polarizer. The organic light emitting diode display unit includes a top substrate, a bottom substrate and an organic light emitting diode display array disposed between the top substrate and the bottom substrate. The polarization activated microlens is disposed between the top substrate and the organic light emitting diode display array, and the polarization activated microlens directly contacts both the top substrate and the organic light emitting diode display array. The polarization switching unit is disposed on the top substrate, and the polarizer is disposed on the polarization switching unit. | 11-10-2011 |
20110273636 | EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK - An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display. | 11-10-2011 |
20110285927 | Directional Backlight with Reduced Crosstalk - A backlight suitable for use in an autostereoscopic display includes a light guide and a first and second light source assembly. The light guide has opposed first and second major surfaces, and opposed first and second side surfaces. The first and second light source assemblies are disposed to inject visible light into the light guide through the first and second side surfaces, respectively. Substantially all of the first side surface highly transmits a second light portion out of the light guide into air, the second light portion originating from the second light source assembly, and substantially all of the second side surface highly transmits a first light portion in a corresponding fashion. One or more first non-emitting surfaces of the first light source assembly are disposed at least partially between two light-emitting surfaces of the first light source assembly, and are adapted to substantially absorb visible light to reduce crosstalk. | 11-24-2011 |
20110292309 | STEREOSCOPIC IMAGE DISPLAYING METHOD AND STEREOSCOPIC DISPLAY DEVICE - A stereoscopic image displaying method includes providing a left eye information during a left eye displaying time; providing a first vertical blanking interval (VBI) and opening a left eye shutter of a shutter glasses; providing a right eye information during a right eye displaying time; providing a second VBI and opening a right eye shutter of the shutter glasses; and increasing a backlight brightness respectively when the left eye shutter is opened and when the right eye shutter is opened, or respectively during the first VBI and second VBI, and reducing the backlight brightness during closing the left eye shutter and the right eye shutter, or during the left eye display time and the right eye displaying time. | 12-01-2011 |
20110298998 | Stereoscopic liquid crystal display systems - Stereoscopic display system assemblies may be configured to have optimal performance with passive, circular analyzing, cinema eyewear. They may comprise non-twisted electrically controlled birefringent liquid crystal modulators oriented at ±45° to the polarizer orientation of the eyewear. Exemplary embodiments may include single half-wave modulators with a crossing (i.e. negating) quarter wave films. The natural polarization state of the LCD may be rotated and cleaned-up when necessary to cross with the horizontal eyewear polarizer orientation. In an embodiment, the LC modulator substrate is positioned outermost for anti-reflection coating tolerance, durability and touch sensitivity. | 12-08-2011 |
20110298999 | Stereoscopic liquid crystal display systems - Stereoscopic display system assemblies may be configured to have optimal performance with passive, circular analyzing, cinema eyewear. They may comprise non-twisted electrically controlled birefringent liquid crystal modulators oriented at ±45° to the polarizer orientation of the eyewear. Exemplary embodiments may include single half-wave modulators with a crossing (i.e. negating) quarter wave films. The natural polarization state of the LCD may be rotated and clean-up when necessary to cross with the horizontal eyewear polarizer orientation. In an embodiment, the LC modulator substrate is positioned outermost for anti-reflection coating tolerance, durability and touch sensitivity. | 12-08-2011 |
20110299000 | Manufacture of a Birefringent Liquid Crystal Component - Manufacture of a birefringent liquid crystal cell is performed as follows. A layer of isotropic material having an outer surface which is shaped with a surface relief structure and is provided with a liquid crystal alignment property is formed. A flexible sheet having an outer surface provided with a liquid crystal alignment property is formed. A curable birefringent liquid crystal material is applied to one or both of the layer of isotropic material and the flexible sheet. The flexible sheet is applied over the layer of isotropic material with the outer surfaces of the layer of isotropic material and the flexible sheet facing one another with the liquid crystal material therebetween, thereby to form a liquid crystal cell. The liquid crystal material is cured and the flexible sheet is removed from the liquid crystal cell. | 12-08-2011 |
20110304783 | Stereoscopic Image Display Device - The present invention relates to stereoscopic image display device which can compensate mismatch of bonding between a switchable panel and a liquid crystal panel. | 12-15-2011 |
20110304784 | AREA LIGHT SOURCE DEVICE AND STEREOSCOPIC DISPLAY DEVICE - An area light source device has a first light guide plate, a first light source arranged facing a first end of the first light guide plate, a second light guide plate, and a second light source arranged facing a first end of the second light guide plate, the first light guide plate and the second light guide plate being overlapped to configure a light guide body. The first light guide plate and the second light guide plate are overlapped so that the first end face of the first light guide plate and a second end face positioned on an opposite side of the first end face of the second light guide plate are positioned on the same side. | 12-15-2011 |
20110317083 | THREE-DIMENSIONAL DISPLAY INSTALLATION - A three-dimensional (3D) display installation is disclosed. The installation comprises a display, a phase-modulation device and at least a pair of polarized glasses. The phase-modulation device is set in one side of the display panel. The driving frequency of the display panel and the phase-modulation are above 120 Hz and synchronous with each other. The modulated polarized light contains left eye and right eye signals in sequence, which can be filtered by polarized glasses alternatively, and then the 3D visual effect is achieved. The 3D installation is suitable for multiple viewers at the same time, and the resolution of the screen is also unchanged under the 3D display mode. | 12-29-2011 |
20110317084 | PATTERNED RETARDATION FILM AND METHOD FOR MANUFACTURING THE SAME - A patterned retardation film includes: a substrate; a first alignment film and a second alignment film disposed on the substrate, processed by different alignment processes and having different alignment directions; and a liquid crystal layer disposed on the first alignment film and the second alignment film, wherein the liquid crystal layer is patterned into a first region, which is aligned by the first alignment film, and a second region, which is aligned by the second alignment film. | 12-29-2011 |
20120002122 | Backlight frequency-modulation controlled 3D display - A 3D display system has a timing control device for synchronizing the opening and closing of shutters on a viewing apparatus. The display system comprises a display unit configured to alternately show a right image and a left image in a sequence. The display unit has a backlight unit to illuminate a display panel. The light output from the backlight unit is frequency-modulated with one frequency when a right image is displayed and another frequency when the left image is displayed. The viewing apparatus has a photo-detector and a frequency discrimination circuit to detect the modulation frequencies in the light output. Based on the detected modulation frequencies, the shutters on the viewing apparatus can be opened and closed in a coordinated way. | 01-05-2012 |
20120002123 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A method of checking a modification of a transmitted message in a mobile communication terminal and a mobile communication terminal for performing the same are provided. | 01-05-2012 |
20120002124 | HYBRID MULTIPLEXED 3D DISPLAY AND DISPLAYING METHOD THEREOF - A hybrid multiplexed 3D display and a displaying method thereof. The hybrid multiplexed 3D display includes an image display, a light source and an image splitter. The image display generates a view image. The light source sequentially generates light of multiple colors transmitted through the image display. The image splitter disposed above or below the image display causes image data, which is generated after the light is transmitted through the image display, to emit toward two or more than two view directions. Thus, the image viewed by a user has at least two views to achieve a stereoscopic visual effect. | 01-05-2012 |
20120008055 | Autostereoscopic Display Device - An autostereoscopic display device includes a display panel and a backlight source, in which the display panel includes an upper substrate and a lower substrate disposed opposite to each other, and a liquid crystal layer between the upper substrate and the lower substrate and having a plurality of liquid crystal molecules. The backlight source is to provide light to the display panel. The display panel includes a plurality of pixel units and each pixel unit includes a first sub-pixel unit and a second sub-pixel unit. Liquid crystal molecules in the first sub-pixel unit have an opposite alignment direction with respect to liquid crystal molecules in the second sub-pixel unit. And the light is emerged in a first direction after passing through the liquid crystal molecules in the first sub-pixel unit of the display panel and is emerged in a second direction after passing through the liquid crystal molecules in the second sub-pixel unit. The resulting device can reduce crosstalk of displayed images. | 01-12-2012 |
20120008056 | THREE-DIMENSIONAL (3D) OPTICAL DEVICE, METHOD AND SYSTEM - An optical device is provided for three-dimensional (3D) display. The optical device includes a first substrate and a second substrate arranged corresponding to the first substrate. The optical device also includes an electrowetting component. The electrowetting component is placed between the first substrate and the second substrate. Further, the electrowetting component includes a first electrode and a second electrode arranged corresponding to the first electrode. The electrowetting component also includes a first fluid, a second fluid, and a plurality of fluid chambers containing the first fluid and the second fluid. The second fluid is undissolvable in or unmixable with the first fluid; and the plurality of fluid chambers are arranged between the first electrode and the second electrode. Further, the plurality of fluid chambers form a plurality of liquid cylindrical lenses when at least one voltage difference is generated between the first electrode and the second electrode. | 01-12-2012 |
20120008057 | Lens array unit and image display device - A lens array unit includes: first and second substrates disposed to be opposite to each other with a distance interposed therebetween; first and second electrode groups respectively formed on the surfaces of the first and second substrates facing the second and first substrates and having a configuration in which electrodes extending in first and second directions are arranged in parallel in the width direction at intervals; first and second switch groups respectively connecting first and second voltage generators applying a voltage to the first and second electrode groups to the electrodes of the first and second electrode groups; and a liquid crystal layer disposed between the first substrate and the second substrate, containing liquid crystal molecules having refractive anisotropy, and causing a lens effect by changing the alignment direction of the liquid crystal molecules depending on the voltages applied to the first and second electrode groups. | 01-12-2012 |
20120019733 | 2D/3D switchable display - A 2D/3D switchable display, including a display unit adapted to display an image, and a lens unit on the display unit, wherein the lens unit includes a first lens substrate on the display unit and including a first electrode array including a plurality of first electrodes that are spaced apart from each other, a second lens substrate on the first lens substrate and including a second electrode array including a plurality of second electrodes that are spaced apart from each other, and a liquid crystal layer between the first lens substrate and the second lens substrate. | 01-26-2012 |
20120019734 | CELL TYPE PARALLAX-BARRIER AND STEREOSCOPIC IMAGE DISPLAY APPARATUS USING THE SAME - The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said display module and passing through said lower layer, said LC layer and said upper layer. Thus, stereoscopic images that are rotated in the horizontal/vertical direction can be displayed using said parallax-barrier and said stereoscopic image display apparatus comprising said parallax-barrier. | 01-26-2012 |
20120019735 | LIQUID CRYSTAL CELL MANUFACTURE - A method of manufacturing a switchable liquid crystal device uses first and second foils ( | 01-26-2012 |
20120019736 | IMAGING DEVICE - An imaging device capable of obtaining desired visual point images without the attitude at a time of photographing being limited to one direction is provided. The imaging device | 01-26-2012 |
20120026416 | STEREOSCOPIC IMAGE DISPLAY DEVICE - The present invention is for a stereoscopic image display device to achieve enhanced brightness during 3D image display using a switchable barrier and brightness enhancement polarizing films, the stereoscopic image display device includes a backlight unit to transmit light upward, a barrier cell located on the backlight unit, the barrier cell functioning as a barrier when voltage is applied thereto and a transparent cell when voltage is not applied thereto, a first brightness enhancement polarizing film attached to an upper surface of the barrier cell, and an image panel located on the first brightness enhancement polarizing film. | 02-02-2012 |
20120026417 | IMAGING DEVICE - An imaging device that can obtain natural parallax images with reduced limitation of polarization is provided. An imaging device | 02-02-2012 |
20120026418 | LIQUID CRYSTAL DISPLAY APPARATUS - Provided is a liquid crystal display device that enables satisfactory stereoscopic image display, free of crosstalk, even when using a liquid crystal panel provided with pixel areas including complex-shaped display sections. The liquid crystal display device of the present invention is a liquid crystal display device provided with a liquid crystal panel including a plurality of pixel areas and a parallax barrier that covers a panel surface of the liquid crystal panel, wherein each of the pixel areas includes a display section and a non-display section; the display section includes in at least part thereof a recess; the parallax barrier includes light-transmitting regions and light-blocking regions arrayed at equal distances; the light-blocking regions of the parallax barrier have projections aligned with recesses of the liquid crystal panel; and the width of the light-transmitting regions is reduced at regions at which the projections are formed. | 02-02-2012 |
20120044430 | 3D Image Display Device - The present invention provides a 3D image display device. The 3D image display device includes a backlight module; a first linear polaroid disposed in front of the backlight module to polarize the light from the backlight module; a first liquid crystal layer disposed in front of the first linear polaroid; a second linear polaroid disposed in front of the first liquid crystal layer, the second linear polaroid having a determined polarizing angle to polarize image signals; a second liquid crystal layer disposed in front of the second linear polaroid to switch a linear polarization orientation of image signals; and a retarding layer disposed in front of the second liquid crystal layer to transform the linear polarization orientation into a circular polarization orientation. | 02-23-2012 |
20120044431 | HIGH-SPEED LIQUID CRYSTAL POLARIZATION MODULATOR - A polarization modulator for time-multiplexed stereoscopic 3D applications rapidly switches between two polarization states in alternate subframes. The polarization modulator uses two liquid crystal devices arranged in optical series and driven such that the second device compensates a change the first device makes to an input polarization state of incident light during alternate subframes. The compensating liquid crystal devices are characterized in that, if the same voltage is applied to both of them, the second device compensates the change that the first device makes to the input polarization state, regardless of the applied voltage level. If the applied voltage is changed from one level to another and the liquid crystal material in the liquid crystal devices relaxes to the new voltage level, polarization state compensation will take place throughout the duration of the relaxation so that the slow, unpowered transition does not manifest itself as a change in polarization state. | 02-23-2012 |
20120057087 | AUTOSTEREOSCOPIC IMAGE DISPLAY APPARATUS - An autostereoscopic image display apparatus according to an embodiment includes: a plane display device including pixels arranged in a matrix form; and an optical plate provided in front of the plane display device to control light rays illuminated from the pixels. The optical plate includes: first and second substrates, each being transparent to light; liquid crystal sandwiched between the first substrate and the second substrate; first electrodes arranged periodically on a first plane of the first substrate opposed to the second substrate; second electrodes disposed on the first plane of the first substrate and between the first electrodes adjacent to each other; a third electrode provided on a second plane of the second substrate opposed to the first substrate; and at least one spacer provided between the first substrate and the second substrate to hold a space between the first substrate and the second substrate. The spacer is disposed on the first electrode. | 03-08-2012 |
20120057088 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DISPLAYING THE SAME - In one embodiment, an array substrate includes a plurality of gate lines extending in a column direction. A lighting device includes a first lighting unit, a second lighting unit, and a lighting driver to light on and light off the first and second lighting units independently. The first lighting unit includes a first light source arranged on a scanning starting side of the gate lines. The second lighting unit includes a second light source arranged on a scanning terminating side of the gate lines. The lighting driver lights on the second lighting unit after lighting on the first lighting unit, and lights off the second lighting unit after lighting off the first lighting unit in a period between a starting time to write a first signal and a finishing time to write a second signal in the plurality of pixels. | 03-08-2012 |
20120069255 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus is structured such that strip-shaped electrodes opposing a planar electrode and having end electrodes and a center electrode are disposed at intervals in a pitch direction of the liquid crystal lens array, such that a potential difference between the planar electrode and the center electrode is set smaller than a rising voltage Vth of the liquid crystal layer and a third voltage V3 larger in absolute value than a first voltage V1 applied to the planar electrode and a second voltage V2 applied to the center electrode and also larger than the rising voltage is applied to the end electrodes, and such that the relation 0.07503-22-2012 | |
20120075540 | STEREO DISPLAY AND IMAGE DISPLAY METHOD THEREOF - A stereo display includes a display panel, a first polarizer modulator disposed above the display panel, and a second polarizer modulator disposed above the first polarizer modulator. The second polarizer modulator includes a first lens set, a second lens set opposite to the first lens set, a polarization material, and a birefringent material. An angle between an extending direction of the first lens set and an extending direction of the second lens set is not 0 or 180 degrees. The polarization material is between the first lens set and the second lens set. The birefringent material is disposed in at least one of the first lens set and the second lens set. | 03-29-2012 |
20120081623 | 3D IMAGE DISPLAY DEVICE - A 3D image display device. The device may include: a display unit displaying left-eye and right-eye images alternately; a display-side polarizing plate arranged on the side of a display surface of the display unit; and shutter glasses having left-eye and right-eye shutters, and opening and closing a shutter in accordance with display states of images on the display unit. A shutter includes a liquid crystal cell, a retardation plate arranged at the liquid crystal cell, and a first glasses-side polarizing plate arranged at the liquid crystal cell on the side opposite to the retardation plate. Polarization axes of the display-side polarizing plate and the first glasses-side polarizing plate are orthogonal. The polarization axis of the display-side polarizing plate and a retardation axis of the retardation plate are parallel or orthogonal. | 04-05-2012 |
20120081624 | DISPLAY APPARATUS AND IMAGE VIEWING SYSTEM - The present invention provides display apparatus including: liquid crystal panel for displaying left and right images; liquid crystal driver for writing image signal into liquid crystal panel; backlight source for radiating light to liquid crystal panel; and controller for controlling backlight source so that it emit the light during first emission periods which are set for left viewing period while left image is viewed with left and right viewing periods while right image is viewed with right eye, respectively, wherein controller controls backlight source so that it emits the light during second emission period within non-viewing period, during which none image is viewed, and sets turn-off period during which backlight source is turned off between first and second emission periods. | 04-05-2012 |
20120092573 | HYBRID MULTIPLEXED 3D DISPLAY AND DISPLAYING METHOD THEREOF - A hybrid multiplexed 3D display including a light source, an image splitter, and an image display is provided. The light source is used for sequentially providing a plurality of groups of light emitting toward different emitting directions. The image splitter is disposed above the light source for imaging each of the groups of light at a view group comprising a plurality of views. The image display is disposed above the light source for providing image data. The groups of light are sequentially transmitted through the image display and the image splitter to respectively generate a plurality of view images at the views such that an image viewed by a user includes at least two of the view images to achieve a stereoscopic visual effect. | 04-19-2012 |
20120099033 | STEREOSCOPIC IMAGE RECOGNITION APPARATUS - A stereoscopic image recognition apparatus is provided and includes a liquid crystal display I and a time division image display shutter II. The liquid crystal display I includes a λ/4 plate A in a protection region for a the display side polarizing plate, the protection region being a region on the display side of a polarizer of the one of the polarizing plate. An angle formed by an absorption axis of the display side polarizing plate and a slow axis of the λ/4 plate A is 35 to 55° or 125 to 145°, and the protection region satisfies |Rth (550)|≦160 nm. The time division image display shutter II includes a polarizing plate C between the second liquid crystal cell and the viewer and includes a λ/4 plate B between the polarizing plate C and the liquid crystal display I. When the absorption axis of the display side polarizing plate and the absorption axis of the polarizing plate C are disposed so as to be perpendicular or parallel to each other, the slow axes of the λ/4 plate A and the λ/4 plate B are perpendicular or parallel to each other. | 04-26-2012 |
20120099034 | AUTOSTEREOSCOPIC DISPLAY DEVICE - A switchable autostereoscopic display device comprises a display panel having an array of display pixels for producing a display, the display pixels being arranged in rows and columns, and a lens arrangement for directing the output from different pixels to different spatial positions to enable a stereoscopic image to be viewed, the lens arrangement being in a plane parallel to the display panel. The lens arrangement comprises an electrically switchable LC layer which defines a lens pattern or a lens replica pattern, wherein the LC alignment of the LC layer is electrically switchable such that the lens arrangement is switchable between a 2D mode and a 3D mode. In the 2D mode, the LC alignment is in a first direction substantially within the plane of the lens arrangement, and in the 3D mode the LC alignment is in a second, perpendicular direction also substantially within the plane of the lens arrangement. The light output of the display panel is polarized in the second direction. This arrangement enables a perpendicular relationship between the output of the display panel and the LC alignment direction to be maintained for two perpendicular viewing planes. | 04-26-2012 |
20120105747 | OPTICAL SYSTEM FOR DISPLAYING THREE-DIMENSIONAL IMAGES AND ASSOCIATED METHOD - An optical system for displaying 3D images includes a pixel array having a plurality of pixel elements, a lens module and a control unit. The lens module has a plurality of tunable lens elements and is disposed on the pixel array, where each tunable lens element has a light incident surface that faces a pixel element of the pixel array, and receives light emitted from the pixel element. The control unit is coupled to the lens module, and is utilized for controlling focal lengths of the tunable lens elements. | 05-03-2012 |
20120105748 | PARALLAX BARRIER, THREE DIMENSIONAL DISPLAY AND METHOD OF ADJUSTING PARALLAX BARRIER'S TRANSMITTANCE - A parallax barrier includes a first electrode comprising a first sub-electrode and a second sub-electrode. A second electrode is opposed to the first electrode. A plurality of liquid crystal molecules are disposed between the first electrode and the second electrode. A parallax barrier driver provides a voltage difference between the first electrode and the second electrode to form a light-shielding region overlapping with both the first sub-electrode and the second sub-electrode, and forms a transverse electric field between the first sub-electrode and the second sub-electrode. It is noteworthy that the transverse electric field adjusts the rotation angles of the liquid crystal molecules to adjust the width of the light-shielding region, and the parallax barrier's transmittance can thereby be changed. | 05-03-2012 |
20120105749 | METHOD AND SYSTEM FOR DISPLAYING 3D IMAGES - In a 3D display system, an AMOLED display panel is used for alternatively presenting left-eye images and right-eye images associated with specific images, and an LCD polarizing panel is used for providing the left-eye images and the right-eye images with different polarization angles. When the LCD polarizing panel is in the process of rotating its LCD molecules, corresponding OLED rows of the AMOLED display panel are sequentially turned off so as to display black images, thereby preventing crosstalk and improving display quality. | 05-03-2012 |
20120105750 | IMAGE DISPLAY DEVICE USING DIFFRACTIVE DEVICE - An image display device includes a display panel displaying an image and a diffractive device. The diffractive device operates in a 2D mode to enable perception of a 2D image from the image of the display panel and in a 3D mode to enable perception of the image of the display panel as a 3D image. The diffractive device includes a plurality of unit devices. When the diffractive device operates in 3D mode, at least one of the plurality of unit devices operates in a lens mode and a barrier mode during different periods. | 05-03-2012 |
20120113336 | Optical unit and display device having the same - A display device includes: a display unit, displaying an image; and an optical unit including a first substrate on the display unit, a first electrode on the first substrate, a liquid crystal layer on the first electrode and configured to be responsive to a vertical electric field or a horizontal electric field, a second electrode on the liquid crystal layer, an insulation layer on the second electrode, a third electrode on the insulation layer, and a second substrate on the third electrode. | 05-10-2012 |
20120113337 | SWITCHABLE TWO DIMENSIONAL / THREE DIMENSIONAL DISPLAY - A switchable two and three dimensional display (2D/3D display) suitable for being viewed by a user is provided. The 2D/3D display includes a liquid crystal display (LCD) panel and a switchable barrier. The LCD panel has a display area, a non-display area surrounding the display area, and a first black matrix extending from the display area to the non-display area. The first black matrix has a number of openings arranged in array and merely distributed within the display area. The switchable barrier has a 3D image control area, a non-display area surrounding the 3D image control area, and a second black matrix merely disposed within the non-display area. The second black matrix surrounds the 3D image control area. An area occupied by the 3D image control area is different from an area occupied by the display area. | 05-10-2012 |
20120120330 | STEREOSCOPIC DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A stereoscopic display device includes a reactive mesogen layer disposed inside the stereoscopic display, such that a backlight source has a first polarization state and a second polarization state after passing the reactive mesogen layer. The manufacturing method includes the following steps. First, a liquid crystal layer and a reactive mesogen layer are formed between a first substrate and a second substrate, wherein the first substrate includes at least one first eye image region and a second eye image region. Then, render the liquid crystal layer corresponding to the first eye image region and the second eye image region a first state and a second state, respectively. A first exposure step is performed on the reactive mesogen layer for emitting a first exposure light source passing the liquid crystal layer to induce photopolymerization reactions in the reactive mesogen layer. Subsequently, a backlight source is provided. | 05-17-2012 |
20120120331 | DISPLAY DEVICE - There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer. | 05-17-2012 |
20120127383 | Three Dimensional Image Display Device - A three-dimensional image display device includes a display and a polarization switching panel. The display includes a signal transmitter, and is configured to alternately display a left eye image and a right eye image. The polarization switching panel includes a signal receiver, an upper substrate, an upper electrode disposed on the upper substrate, a lower substrate, and a lower electrode disposed on the lower substrate. The signal transmitter and the signal receiver are synchronized by a 3D synchronization signal. | 05-24-2012 |
20120127384 | DRIVING METHOD OF STEREOSCOPIC IMAGE DISPLAY DEVICE - A display device capable of high-quality stereoscopic display without decreasing resolution is provided. A pixel portion including a plurality of pixels arranged in matrix is divided into plural regions, lighting of backlight units each emitting light of different hues is controlled in each region, and the backlight units of the plural regions are turned off simultaneously at a regular interval so as to display black. The right-eye image and the left-eye image are alternately displayed with black display interposed therebetween, and light incident on the right eye of a viewer is blocked when a left-eye image is displayed, and light incident on the left eye of the viewer is blocked when a right-eye image is displayed. An image signal is written into a pixel in a black display period during which the backlight units are turned off. | 05-24-2012 |
20120140129 | DISPLAY PANEL AND DISPLAY DEVICE USING THE SAME - The invention provides a display panel for displaying stereo images. The display panel includes a plurality of pixels arranged in a matrix formed by rows and columns, and a plurality of black strip patterns. A plurality of rows of pixels form a display group. Two adjacent display groups are used to display a first image and a second image, respectively. The black strip patterns are disposed to cover the regions between the two adjacent display groups. | 06-07-2012 |
20120140130 | AUTOSTEREOSCOPIC IMAGE DISPLAY DEVICE AND FILM FOR AUTOSTEREOSCOPIC IMAGE DISPLAY DEVICE - A autostereoscopic image display device is provided in which a moiré pattern (interference fringe) or glare due to brightness and darkness of the pixels is suppressed without deteriorating the stereoscopic effect. The autostereoscopic image display device includes a surface member, a lenticular layer, and a display unit sequentially from a viewing side thereof. The surface haze of the surface member is in the range of 1% to 35% and the internal haze is in the range of 0% to 30%. | 06-07-2012 |
20120140131 | Content-Adaptive Parallax Barriers for Automultiscopic Display - In exemplary implementations of this invention, two LCD screens display a multi-view 3D image that has both horizontal and vertical parallax, and that does not require a viewer to wear any special glasses. Each pixel in the LCDs can take on any value: the pixel can be opaque, transparent, or any shade between. For regions of the image that are adjacent to a step function (e.g., a depth discontinuity) and not adjacent to a sharp corner, the screens display local parallax barriers comprising many small slits. The barriers and the slits tend to be oriented perpendicular to the local angular gradient of the target light field. In some implementations, the display is optimized to seek to minimize the Euclidian distance between the desired light field and the actual light field that is produced. Weighted, non-negative matrix factorization (NMF) is used for this optimization. | 06-07-2012 |
20120140132 | DISPLAY DEVICE WITH PARALLAX BARRIER - The present disclosure discloses a display device comprises: a parallax barrier comprising a light transmission region and a light blocking region; a backlight unit; and a transflective film disposed between the parallax barrier and the back light unit. | 06-07-2012 |
20120147281 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus which reduces flicker and crosstalk, provides a viewing screen of high brightness without decreased resolution. The stereoscopic image display apparatus includes a liquid crystal display which has first and second image forming areas having horizontal rows of pixels, and an optical unit in which first and second polarizing areas associated with the first and second image forming areas are arranged. A right eye image is displayed on the first image forming areas and a left eye image is displayed on the second image forming areas, and these areas are alternately replaced or overwritten every time a frame is switched. Phase difference states are replaced between the first polarizing areas and the second polarizing areas of the optical unit, synchronized with replacement of the first and second image forming areas. | 06-14-2012 |
20120154696 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a pixel area including a first display region and a second display region, a light supply portion sequentially supplying a plurality of lights having different hues to the first and second display regions and an optical system. Pairs of pixels are arranged in each of the first and second display regions. The pair of pixels is composed of a right-eye pixel and a left-eye pixel. The plurality of pieces of light is supplied to the first and second display regions to emit a first light with the right-eye pixel and a second light with the left-eye pixel. The optical system orients the travel direction of the first light to a right eye of a viewer and the travel direction of the second light to a left eye of the viewer. | 06-21-2012 |
20120154697 | AUTOSTEREOSCOPIC DISPLAY DEVICE - A switchable autostereoscopic display device comprises a display panel ( | 06-21-2012 |
20120154698 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus reduces flicker and crosstalk, and provides a viewing screen of high brightness without decreasing resolution. The stereoscopic image display apparatus includes: a liquid crystal display which has a first image forming area and a second image forming area corresponding to horizontal rows; and an optical unit in which a first polarizing area and a second polarizing area are arranged in correspondence with the first and second image forming areas. A frame image displays a right eye image on the first image forming area and a left eye image on the second image forming area, and alternately replaces or overwrites the image forming areas every time the frame is switched. The optical unit replaces, in synchronization with the timing at which the first and second image forming areas are replaced. The phase difference states are replaced between the first polarizing area and the second polarizing area. | 06-21-2012 |
20120162550 | IMAGE DISPLAY DEVICE USING DIFFRACTIVE ELEMENT - An image display device includes a display panel displaying an image, and a diffractive element formed to operate in a 2D mode or a 3D mode so that the image of the display panel is perceived as a 2D image or a 3D image after passing through the diffractive element. In the image display device, the diffractive element includes a first substrate and a second substrate facing each other, a first electrode layer formed on the first substrate that includes a plurality of zones, a second electrode layer formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. Further, when the diffractive element operates in the 3D mode, a common voltage is applied to the second electrode layer, and polarity of voltages applied to the first electrode layer with respect to the common voltage is inverted every zone. | 06-28-2012 |
20120162551 | METHOD FOR DRIVING STEREOSCOPIC DISPLAY APPARATUS AND STEREOSCOPIC DISPLAY APPARATUS - A method for driving a stereoscopic display apparatus includes: opening or closing a plurality of light barriers grouped into a plurality of barrier groups at different timings among the barrier groups; and performing display operation based on multi-viewpoint images in synchronization with the open/close operation of the light barriers in each of the barrier groups, wherein the display operation is performed based on the multi-viewpoint images grouped into a plurality of sets different from one another in a cyclic period in which the light barriers in the plurality of barrier groups are sequentially opened and closed. | 06-28-2012 |
20120162552 | STEREOSCOPIC TFT-LCD WITH WIRE GRID POLARIZER AFFIXED TO INTERNAL SURFACES SUBSTRATES - A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates, applies to a LCD device having a thin polarizing film and a thin phase retardation film to display a 2D image and a 3D image, a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a ¼ phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light. | 06-28-2012 |
20120162553 | STEREOSCOPIC TFT-LCD WITH WIRE GRID POLARIZER AFFIXED TO INTERNAL SURFACES SUBSTRATES - A stereoscopic TFT-LCD with a wire grid polarizer affixed to internal surfaces substrates is provided whrerein a thin film polarizing film formed by accurately processing a thin aluminum film, a polarizing film of a nano imprint lithography method that uses polymer, and a polarizing film and a liquid crystal material that form a polarizing nano material thin film by uniformly coating a polarizing nano material (TCF), wherein a second ½ phase retardation plate and a transparent unit are formed integrally with each other on the same plane in a chessboard shape, wherein a third polarizing region and a fourth polarizing region are formed integrally with each other on the same plane in a chessboard shape, and wherein a ¼ phase retardation plate is disposed at a front surface of the second transparent substrate so as to produce circularly-polarized light. | 06-28-2012 |
20120169949 | STEREOSCOPIC IMAGE DISPLAY - A stereoscopic image display includes a liquid crystal display panel, a patterned retarder attached to the liquid crystal display panel, polarizing glasses including a left eye filter passing through only a first polarized light passing through a first pattern of the patterned retarder and a right eye filter passing through only a second polarized light passing through a second pattern of the patterned retarder, and a backlight unit including an upper light source disposed under the upper side of the liquid crystal display panel, a lower light source disposed under the lower side of the liquid crystal display panel, a light guide plate between the upper light source and the lower light source, and a vertical viewing angle improvement sheet having prism patterns opposite to the light guide plate. | 07-05-2012 |
20120182488 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A first panel before attaching at least a polarizing plate on an upper surface thereof is prepared, in order to configure a liquid crystal display panel. A second panel having a polarizing plate at least on one surface is prepared, in order to configure a parallax barrier liquid crystal panel which enables a naked-eye stereoscopic view. An adhesive is interposed between the upper surface of the first panel and the polarizing plate of the second panel. The second panel is larger than the first panel, and the polarizing plate is larger than the first panel. The first panel and the second panel are attached to each other so that the polarizing plate protrudes from the upper surface of the first panel. | 07-19-2012 |
20120188473 | STEREO DISPLAY DEVICE, BACKLIGHT MODULE AND LIGHT SOURCE DRIVING METHOD THEREOF - A stereo display device, a backlight module and a light source driving method thereof are provided. The backlight module includes a light guide plate, a first light source, and a second light source. The first light source is providing a first spectrum light set to the light guide plate in a first display period of a first frame period. The second light source is providing a second spectrum light set to the light guide plate in a second display period of a second frame period. Effective spectrums of a second red spectrum light, a second green spectrum light, and a second blue spectrum light of the second spectrum light set are different from effective spectrums of a first red spectrum light, a first green spectrum light, a first blue spectrum light of the first spectrum light set. | 07-26-2012 |
20120194751 | STEREOSCOPIC DISPLAY DEVICE WITH CHANGEABLE BARRIER PATTERN - A stereoscopic display device with changeable barrier patterns includes a display panel and a parallax barrier device. The parallax barrier device is disposed on the display panel. The parallax barrier device includes a first substrate, a second substrate, a liquid crystal layer, and a plurality of barrier pixels. The first substrate and the second substrate are disposed oppositely to each other, and the first substrate is disposed between the display panel and the second substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. Each of the barrier pixels includes at least one switch device for independently controlling each of the barrier pixels to generate a changeable barrier pattern. | 08-02-2012 |
20120194752 | STEREOSCOPIC DISPLAY MODULE, METHOD FOR MANUFACTURING THE SAME AND MANUFACTURING SYSTEM THEREOF - A method for manufacturing a stereoscopic display module including following steps is provided. A display module is provided. A first retardation film is attached on the display module with a heat-resisting adhesive layer. After attaching the first retardation film on the display module with the heat-resisting adhesive layer, a partial region of the first retardation film is heated to vanish a phase retardation property. The partial region includes a plurality of sub-regions spaced at intervals. A stereoscopic display module and a manufacturing system thereof are also provided. | 08-02-2012 |
20120200791 | Method and apparatus for composing 3D photographs - A 3D photographic printer uses a digital display device for displaying two or more images for composing a 3D photograph. The images are displayed at different locations so that these images can be projected onto a 3D print material through a projection lens at different projection angles. With the digital display device, it is possible to electronically locate the images at different locations and shift the images without mechanically moving the display device during the entire 3D photographic composing process. It is also possible that only the print material is mechanically shifted to different locations. The display device and the projection lens can be stationary. The display device can be an LCD, LED or plasma display panel. | 08-09-2012 |
20120200792 | PHASE SHIFT PLATE AND STEREOSCOPIC DISPLAYING APPARATUS HAVING THE SAME - A phase shift plate comprising a transparent substrate; an orientation layer that is formed on one surface of the substrate and that includes anisotropic polymers with orientation direction patterns arranged periodically along a primary surface of the substrate; and a liquid crystal layer that includes liquid crystals that are periodically oriented according to the orientation direction of the orientation layer. The transparent substrate is formed by a cyclic olefin copolymer made of a norbornene and ethylene copolymer. | 08-09-2012 |
20120200793 | 3-D Cinema and Display Technology - The purpose of this invention is to producing a 3-D image data on projection screens or flat panels such as LCD. This invention will allow multiple viewers to watch the projected images without special eye-glasses. The invention is based on Polarization Encoding and Synchronization Systems which allow right and left eye images to be projected sequentially. Components of this invention are: (1) Image-Separator Glasses; (2) Shutter Panel, (3) Two high-speed cameras; (4) Display device; (5) A Commander Unit; (6) Polarizer Unit, and (7) Polarized Coded Image-Separator Glasses. | 08-09-2012 |
20120206666 | DISPLAY DEVICE USING SWITCHING PANEL AND METHOD FOR MANUFACTURING SWITCHING PANEL - An image display device includes a display panel which displays an image, and a switching panel which operates in a 2-dimensional (“2D”) mode or in a 3-dimensional (“3D”) mode, where the switching panel controls the image of the display panel to be recognized as a 2D image in the 2D mode and as a 3D image in the 3D mode, where the switching panel includes: a first and second substrates opposite to each other; a first electrode layer on the first substrate; a first alignment layer on the first electrode layer; a second electrode layer on the second substrate; and a liquid crystal layer between the first substrate and the second substrate, where the switching panel includes a unit elements, and when no voltage is applied between the first electrode layer and the second electrode layer, a pretilt angle of the liquid crystal layer is repeated in the unit elements. | 08-16-2012 |
20120206667 | LIGHT MODULATOR FOR A DISPLAY FOR DISPLAYING TWO-DIMENSIONAL AND/OR THREE-DIMENSIONAL IMAGE CONTENTS - A light modulator, for a display for the presentation of two- and/or three-dimensional image contents or image sequences, includes two opposing substrates and electrodes. At least one liquid crystal layer is provided between the two substrates. An alignment means is provided on the substrate which faces the liquid crystal layer to set a predeterminable pre-tilt of the liquid crystals. The orientation of the liquid crystals can be controlled in a given range through an electric field generated by the electrodes. The alignment means is controllable and can be controlled to modify the pre-tilt of the liquid crystals. The alignment can be controlled such the orientation of the liquid crystals can be oriented outside the given range or so that the pre-tilt of the liquid crystals can be set specifically for certain positions. | 08-16-2012 |
20120229718 | Direct-view adjustable lenticular 3D device and manufacturing process - The preset invention relates to a three-dimensional LCD, and more specifically to a rigid lenticular three dimensional LCD with an air layer and spacer structure which allows realignment and readjustment of the coordination of the lenticular film relative to the display panel so that the 3D effect can be micro-controllable when it is needed to display 3D video images and moving pictures. | 09-13-2012 |
20120229719 | 3D DISPLAY DEVICE AND ALTERNATE-FRAME SEQUENCING MANNER 3D DISPLAY SYSTEM - Disclosed is a 3D display device comprising a first polarizing film disposed at an observer-side, and a protective member, having a λ/4-function, disposed on an observer-side surface of the first polarizing film, wherein the first polarizing film is disposed so that an absorption axis thereof is along a direction of 45° or 135° with respect to a horizontal direction of a visual surface, the protective member is disposed so that a slow axis thereof is along a direction of 0° or 90° with respect to the horizontal direction of the visual surface, and an absolute value of Rth(550) of the protective member satisfies the following relation (I): | 09-13-2012 |
20120229720 | MULTI-MODE 3-DIMENSIONAL IMAGE DISPLAY APPARATUS - A multi-mode 3-dimensional image display apparatus comprises a backlight for emitting light; an image liquid crystal panel for displaying an image using the light emitted from the backlight; and a parallax barrier liquid crystal panel including a first transparent substrate, a first transparent electrode plate disposed on the first transparent substrate and having a front surface formed as a transparent electrode, a first insulation plate disposed on the first transparent electrode plate, a second transparent electrode plate disposed on the first insulation plate and having a transparent electrode material patterned in parallel in a vertical direction, a first alignment layer disposed on the second transparent electrode plate, a liquid crystal layer disposed on the first alignment layer, a second alignment layer disposed on the liquid crystal layer, a third transparent electrode plate disposed on the second alignment layer and having a transparent electrode material patterned in parallel in a vertical direction, in which the transparent electrode material is patterned so as to overlap a certain area with an area of the second transparent electrode plate patterned with the transparent electrode material, a second insulation plate disposed on the third transparent electrode plate, a fourth transparent electrode plate disposed on the second insulation plate and having a front surface formed as a transparent electrode, a second transparent substrate disposed on the fourth transparent electrode plate, and a polarizer plate disposed on the second transparent substrate. | 09-13-2012 |
20120236219 | PHASE MODULATOR FOR MODULATING LIGHT INTERACTING WITH THE PHASE MODULATOR - A phase modulator for the modulation of the phase of circular polarised light which interacts with the phase modulator. The phase modulator has a first and a second substrate, an electrode arrangement and a liquid crystal layer with liquid crystal molecules. The first substrate is disposed adjacent to the second substrate. The liquid crystal layer is disposed between the two substrates. The first substrate has a first surface, and the second substrate has a second surface. The liquid crystal molecules situated next to the first surface are oriented substantially parallel to the first surface. The liquid crystal molecules situated next to the second surface are oriented substantially perpendicular to the second surface. An in-plane component of the liquid crystal molecule orientation can be set within an angular range of about 180°, e.g. between 99° and +90° related to a specifiable central orientation. | 09-20-2012 |
20120242917 | SHUTTER PANEL AND DISPLAY DEVICE INCLUDING THE SAME - Provided is a shutter panel including a first substrate on which a plurality of electric field forming electrodes are parallel to each other, a second substrate opposed to the first substrate, and a liquid crystal layer disposed on the first and second substrates. Each of the electric field forming electrodes has both side surfaces facing the adjacent electric field forming electrodes, and both side surfaces are provided with protrusion parts protruding toward the adjacent electric field forming electrodes. | 09-27-2012 |
20120249900 | 3D IMAGE DISPLAY APPARATUS, PATTERNED POLARIZATION PLATE FOR 3D IMAGE DISPLAY APPARATUS, AND 3D IMAGE DISPLAY SYSTEM - A 3D image display apparatus has an image display panel; and a patterned polarization plate disposed on an observation side of the image display panel, in which the patterned polarization plate has at least a surface layer, a patterned optically anisotropic layer, and a linear polarization layer arranged sequentially from a surface on the observation side, the patterned polarization plate has at most one film between the surface layer and the patterned optically anisotropic layer and between the patterned optically anisotropic layer and the linear polarization layer respectively, the patterned polarization plate includes at most one adhesive layer, and the adhesive layer is provided between the image display panel and the patterned polarization plate. | 10-04-2012 |
20120249901 | LIQUID CRYSTAL DISPLAY DEVICE - Red, green, and blue color resists and a shielding layer (black matrix) are layered on a liquid crystal panel. The subpixels are zoned by the shielding layer. The subpixels arranged in three rows and two columns form a pixel. The red, green, and blue color resists are colored on the basis of a row of subpixels. The color resists extend in stripes in the X-axis direction. Three data lines are provided for each column of subpixels in the manner that one is provide under the shielding layer and the other two diagonally divide the opening of the shielding layer at equal intervals. | 10-04-2012 |
20120257127 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device, a first substrate adjacent to a liquid crystal display panel is subjected to rubbing in a first direction that is the same as a polarization axis direction of light emitted from the liquid crystal display panel, and a second substrate that interposes a liquid crystal layer with the first substrate is subjected to rubbing in a second direction at a right angle with the first direction. The second direction is made the same as the polarization axis direction of polarized sunglasses to allow visual recognition of the image using the polarized sunglasses. Electrode patterns formed by alternately providing narrow and wide electrodes are arranged on the upper and lower substrates in a direction at a right angle with each other so that the rubbing directions on the upper and lower substrates form a right angle to ensure stable 3D display. | 10-11-2012 |
20120257128 | OPTICAL DEVICE - An optical device and a stereoscopic image display device are provided. The optical device according to one embodiment may be a light-dividing device, for example, a device that can divide incident light into at least two kinds of light having different polarized states. For example, the optical device can be used to realize a stereoscopic image. | 10-11-2012 |
20120257129 | OPTICAL ELEMENT - An optical element and a stereoscopic image display device are provided. The optical element is a light-dividing element, for example, an element that can divide incident light into at least two kinds of light having different polarized states. Therefore, the optical element can be used to realize a stereoscopic image. | 10-11-2012 |
20120262637 | DISPLAY PANEL, DISPLAY DEVICE, AND ELECTRONIC UNIT - There are provided a display panel being both anti-static and resistant to corrosion, a display device provided with the display panel, and an electronic unit provided with the display device. The display panel includes a panel section including a plurality of pixels arranged in a matrix; a barrier layer provided at an upper or lower part of the panel section, and the barrier layer including light-shielding regions and transmissive regions that are arranged systematically; and a transparent conductive layer provided at the upper part of the panel section. | 10-18-2012 |
20120262638 | STEREOSCOPIC IMAGE DISPLAYS - Disclosed is a stereoscopic image display, including a liquid crystal display and a patterned retarder color filter structure disposed on the outside of the liquid crystal display. The liquid crystal display has a left eye image control region and a right eye image control region. The patterned retarder color filter structure has a right eye image retarder region substantially vertically aligning with the right eye image control region, and a left eye image retarder region substantially vertically aligning with the left eye image control region. | 10-18-2012 |
20120262639 | OPTICAL DEVICE - An optical device is provided. The optical device according to one embodiment may be a light-dividing device, for example, a device that can divide incident light into at least two kinds of light having different polarization states. For example, the optical device can be used to realize a stereoscopic image. | 10-18-2012 |
20120268671 | DISPLAY DEVICE - A display device includes: a display section including a plurality of display pixels; and a barrier section including a plurality of sub-regions that allow light to transmit therethrough and block the light. The barrier section includes a pair of substrates, a liquid crystal layer interposed between the substrates, and a plurality of spacers interposed between the substrates. An array direction of the spacers adjacent to each other of the plurality of spacers is different from an array direction of the display pixels. | 10-25-2012 |
20120268672 | DISPLAY DEVICE AND BARRIER DEVICE - A barrier device includes: liquid crystal barriers extending in a first direction and disposed away from a display plane of a display section that displays an image. The liquid crystal barriers include a liquid crystal layer and sub-electrodes and allow light to transmit therethrough and block the light. The liquid crystal barriers structure at least one group of the liquid crystal barriers. The sub-electrodes, belonging to a first liquid crystal barrier of a pair of the liquid crystal barriers, adjoin, in a second direction, the sub-electrodes belonging to a second liquid crystal barrier in the pair of the liquid crystal barriers. The pair of the liquid crystal barriers are adjacent to each other in the at least one group of the liquid crystal barriers, and the second direction is different from both of a vertical direction and a horizontal direction within the display plane of the display section. | 10-25-2012 |
20120268673 | DISPLAY UNIT AND BARRIER DEVICE - A display unit includes: a display section displaying an image; and a liquid crystal barrier section having a plurality of liquid crystal barriers extending in a predetermined direction, each of the liquid crystal barriers including a liquid crystal layer and a barrier electrode to transmit and block light, wherein the barrier electrode includes a stem portion extending in the predetermined direction, and a plurality of branch portions extending from the stem portion, and the liquid crystal barrier section includes one or more groups of the liquid crystal barriers, the one group of the liquid crystal barriers including the barrier electrodes with patterns different from each other. | 10-25-2012 |
20120274867 | DISPLAY AND ILLUMINATION UNIT - An illumination unit includes: a light modulation layer disposed in a gap between a first transparent substrate and a second transparent substrate, and exhibiting a scattering property or transparency with respect to light from a light source, depending on magnitude of an electric field; and an electrode generating an electric field in the light modulation layer, when a voltage is applied thereto, in which the light modulation layer generates a plurality of strip-like illumination light beams extending in a direction intersecting with a first end surface of the first or second transparent substrate with use of light from the light source, when an electric field for a three-dimensional display mode is applied from the electrode to the light modulation layer, and a light emission area per unit area of each of the strip-like illumination light beams varies with a distance from the light source. | 11-01-2012 |
20120281157 | DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A display apparatus used for creating 3D images has a display panel and a phase-delaying layer disposed on the display panel. The phase-delaying layer has first and second light-changing patterns that are self-aligned to at least one of pixels and a black matrix of the display panel. The self-aligned structure is formed by selectively passing curing light (e.g., UV light) through the display panel to cure curable liquid crystal films while the films are respectively aligned by aligning layers having different alignments. | 11-08-2012 |
20120281158 | Stereoscopic Image Display Device and Manufacturing Method Thereof - A stereoscopic image display device includes a back bezel, a backlight module disposed on the back bezel, a frame set surrounding and positioning the backlight module, and a liquid crystal panel receiving light emitted from the backlight module; wherein the liquid crystal panel is surrounded and supported by the frame set and has a transparent plate attached to the display surface of the liquid crystal panel. There is a stereoscopic image producing layer formed at a side of the transparent plate facing the display surface of the liquid crystal panel. The transparent plate, the frame set, and the back bezel constitute the outward appearance of the stereoscopic image display device. | 11-08-2012 |
20120287358 | OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND 3D IMAGE DISPLAY SYSTEM - Disclosed is an optical film in which a minute interference unevenness is reduced. The optical film comprises a transparent film having a thickness of 10 μm to 150 μm, and a first layer and a second layer, in this order, on the transparent film, wherein values of in-plain mean refractive indices thereof satisfy the formula: the second layer>the first layer>the transparent film; the difference in in-plane mean refractive indices between the first layer and the second layer and the difference in in-plane mean refractive indices between the first layer and the transparent film are each 0.02 or more; and the optical thickness D of the first layer satisfies the formula: 270×N−150−75 nm≦D≦270×N−150+75 nm (1≦N≦8 where N is a natural number). | 11-15-2012 |
20120287359 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes a display panel and a shutter panel provided on a viewable side of the display panel. The shutter panel includes a plurality of first transparent electrodes provided over a first substrate, a plurality of second transparent electrodes provided over a second substrate, and a liquid crystal provided between the first substrate and the second substrate. The first transparent electrodes and the second transparent electrodes are arranged in striped patterns in a first direction and are both spaced in a second direction intersecting the first direction. Potentials of the first transparent electrodes and potentials of the second transparent electrodes are controlled to adjust an alignment of the liquid crystal, so that the shutter panel is provided with light-shielding regions arranged in a striped pattern in the first direction and spaced in the second direction and light-transmitting regions each of which is provided between the light-shielding regions. | 11-15-2012 |
20120287360 | Polarization Compensated Stereoscopic Systems - Disclosed embodiments include stereoscopic systems having at least one compensator operable to reduce the sensitivity of polarization control over incidence angle of image source optics and analyzer optics. In an exemplary embodiment, the disclosed compensator is operable to compensate polarization changes induced by optics at either or both the image source subsystem and the analyzer subsystem, in which the polarization changes would be operable to cause leakage at the analyzer subsystem if uncompensated. As such, the disclosed compensators and compensation techniques are operable to reduce leakage at the analyzer subsystem even if the disclosed compensator may be located at the analyzer subsystem. | 11-15-2012 |
20120287361 | STEREO IMAGE DISPLAY DEVICE - An object of the present invention is to provide a novel stereo image display device with lighter stereoscopic-viewing glasses and minimized flickering. A stereo image display device of the present invention includes: stereoscopic-viewing glasses including a first liquid crystal panel located in front of the left eye of a viewer for displaying a left eye image to be viewed by the left eye of the viewer, and a second liquid crystal panel located in front of the right eye of the viewer for displaying a right eye image to be viewed by the right eye of the viewer; and a white light source located in front of the viewer for emitting white light. | 11-15-2012 |
20120287362 | Plasmonic In-Cell Polarizer - A plasmonic polarizer and a method for fabricating the plasmonic polarizer are provided. The method deposits alternating layers of non-metallic film and metal, forming a stack. A hard mask is formed overlying the stack. The hard mask comprises structures having dimensions and periods between adjacent structures less than a first length, where the first length is equal to (a first wavelength of light/2). The stack is etched through openings in the hard mask to form pillar stacks of alternating non-metallic and metal layers having the dimensions of the hard mask structures. Then, the hard mask structures are removed. In one aspect, subsequent to removing the hard mask structures, the spaces between the pillar stacks are filled with a dielectric material. | 11-15-2012 |
20120293734 | OPTICALLY ANISOTROPIC ELEMENT, POLARIZING PLATE, STEREOSCOPIC DISPLAY DEVICE, AND STEREOSCOPIC DISPLAY SYSTEM - Reduction of crosstalk of a stereoscopic display device equipped with an optically anisotropic element having a finely patterned optically anisotropic layer. The optically anisotropic element has a patterned optically anisotropic layer which contains a first retardation area and a second retardation area differing from each other in at least either the direction of in-plane slow axes or the in-plane retardation, and the first and second retardation area being alternately arranged in plane, the patterned optically anisotropic layer being disposed on a surface of a laminate having a first film and a second film, while an in-plane slow axes of the first and an in-plane slow axis the second film being orthogonal to each other. | 11-22-2012 |
20120293735 | DISPLAY DEVICES AND METHODS OF MANUFACTURING THE SAME - A display device includes a first substrate, a middle layer, a first liquid crystal layer, a second substrate, a pixel part and a second liquid crystal layer. A first common electrode is on the first substrate. The middle layer includes a lenticular array, and a control electrode on the lenticular array. The control electrode faces the first common electrode. The first liquid crystal layer is between the middle layer and the first substrate, and a second common electrode is on a back side of the middle layer. The pixel part includes a plurality of pixel electrodes on the second substrate and facing the second common electrode. The second liquid crystal layer is between the second common electrode and the pixel part. | 11-22-2012 |
20120300141 | LENS PANEL, METHOD FOR MANUFACTURING THE LENS PANEL, DISPLAY APPARATUS HAVING THE LENS PANEL, DISPLAY PANEL, A METHOD FOR MANUFACTURING THE DISPLAY PANEL AND A DISPLAY APPARATUS HAVING THE DISPLAY PANEL - A lens panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base substrate, a first electrode formed on the first base substrate, and a first alignment layer formed on the first electrode. The first alignment layer includes a plurality of unit alignment areas forming a lens unit and is aligned to have a first azimuth angle and a plurality of first polarized angles. The first polarized angles vary in the unit alignment area. The second substrate includes a second base substrate, a second electrode formed on the second base substrate, and a second alignment layer aligned to have a second azimuth angle and a second polarized angle. The liquid crystal layer is disposed between the first substrate and the second substrate. | 11-29-2012 |
20120300142 | MOBILE TERMINAL - A display module includes: a main liquid crystal panel having a plurality of pixel regions formed on a surface thereof so as to display visual information; a barrier panel spaced a predetermined gap from the surface in the thickness direction so as to cover the surface of the main liquid crystal panel; and a refractive portion including at least one glass substrate so as to fill the gap. The freedom of design may be increased since the display module can maintain a prescribed thickness, and the portability may be improved by increasing rigidity. | 11-29-2012 |
20120307168 | 3D DISPLAY PANEL AND METHOD OF MANUFACTURING PHASE DIFFERENCE PLATE - Embodiments of the disclosed technology provide a three dimensional (3D) display panel and a method of manufacturing a phase difference plate. The 3D display panel comprises: a display panel which comprises a first substrate and a second substrate facing each other, the first substrate comprising a first polarizer, the second substrate comprising a second polarizer; and a phase difference plate which is directly disposed on a surface of the first substrate on an opposite side of the second substrate. | 12-06-2012 |
20120314143 | LENS PANEL, METHOD FOR MANUFACTURING LENS PANEL, AND DISPLAY APPARATUS HAVING LENS PANEL - A lens panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first base substrate, a first electrode disposed on the first base substrate, and a first alignment layer disposed on the first electrode. The first alignment layer includes a unit lens area. The unit lens area includes a first alignment area having a first azimuthal angle and a second alignment area having a second azimuthal angle. The lens panel may be controlled to function as a Fresnel lens by adjusting the azimuthal angle of the alignment layer without electrodes having micro pitch patterns | 12-13-2012 |
20120314144 | DISPLAY DEVICE - A display device, having: a display panel; and a liquid crystal lens panel for switching a 2D display and a 3D display with each other, and for forming a parallax barrier by controlling the refractive index as in a cylindrical lens, wherein the liquid crystal lens panel has: a pair of transparent substrates; comb-shaped electrodes, which are formed on the liquid crystal layer side of one of the transparent substrates, run in the X direction and are aligned in the Y direction; flat common electrodes; and post spacers having light transmitting properties for holding the pair of transparent substrates at a predetermined distance, wherein the post spacers are fixed to one of the pair of transparent substrates on the liquid crystal side and are placed in regions away from the comb-shaped electrodes in a plane of the transparent substrate. | 12-13-2012 |
20120314145 | Segmented directional backlight and related methods of backlight illumination - Backlit display systems, such as those employed with LED backlit displays, including those configured for autostereoscopic operation, may employ synchronization between the backlight and the presentation of sequential left and right eye images at a frame rate exceeding approximately 100 Hz. To successfully directionally illuminate isolated frames, the disclosed principles provide for segmenting the directional illumination and introducing a phase shifted, synchronized, pulsed drive scheme for the illumination segments. Accordingly, the principles disclosed herein are directed to segmented directional illumination systems and related techniques for segmented directional backlight illumination. | 12-13-2012 |
20120320291 | TRANSPARENT 3D DISPLAY SYSTEM - A transparent 3D display system comprises a display sheet and a barrier mask, the barrier mask being separated from the display sheet by an optical thickness. The barrier mask is separated from a viewer having a right eye and a left eye. The display sheet is configured to display an image comprising first and second sets of image strips, and the barrier mask is configured to produce a plurality of alternating viewing strips and blocking strips. The viewing strips are positioned, oriented, and configured so as to allow the right eye to view the first set of image strips and the left eye to view the second set of image strips, and the blocking strips are positioned, oriented, and configured to prevent the right eye from viewing the second set of image strips and the left eye from viewing the first set of image strips. | 12-20-2012 |
20120320292 | TWISTED NEMATIC (TN) BASED 3D DISPLAY SYSTEM AND METHOD - A 3D display apparatus includes a display device, a liquid crystal panel, and a lens unit. The display device is configured to output polarized lights of one or more images with a first polarization direction. The liquid crystal panel is coupled to the display device and contains a plurality of pixel display areas to receive the polarized lights. The display areas can be individually controlled by corresponding active switches to a first state in which the first polarization direction is transformed into a second polarization direction or a second state in which the first polarization direction is maintained. Further, the lens unit is coupled to the liquid crystal panel and is configured to guide the polarized lights with the second polarization direction to pass through for 2D display and to guide polarized lights with the first polarization direction into predetermined transmitting directions for 3D display. | 12-20-2012 |
20120327317 | LIQUID CRYSTAL DISPLAY AND CONTROL METHOD THEREOF - A liquid crystal display includes: a pair of liquid crystal shutter glasses; a liquid crystal panel which alternately displays a left image and a right image formed in a predetermined scanning direction according to a predetermined scanning cycle; a glasses controller which outputs a control signal to open and close a left glass and a right glass of the liquid crystal shutter glasses synchronizing with the scanning cycle; a light source unit which supplies light to the liquid crystal panel; and a light source driver which supplies driving power to the light source unit to emit light to the liquid crystal panel in the scanning direction posterior to the left and right images. | 12-27-2012 |
20130002973 | STEREO IMAGING DEVICE HAVING LIQUID CRYSTAL LENS - A stereo imaging device includes two imaging units and an image processing unit. Each of the imaging units includes an image sensor, a liquid crystal lens, and a driving unit. The liquid crystal lens includes a first electrode layer having concentric, annular electrodes, a second electrode layer and a liquid crystal layer between the first and second electrode layers. The driving unit provides voltages between each of the annular electrodes and the second electrode layer so as to create a radial gradient of the refractive indexes of the liquid crystal layer. The image sensor receives light through the liquid crystal lens to form an image. The image processing unit combines the two images formed by the image sensors to form a single stereo image, and controls the driving unit to apply varying voltages between each of the annular electrodes and the second electrode layers. | 01-03-2013 |
20130010217 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is disclosed, comprising a TFT-LCD module and its corresponding phase retarder, where the pixels of the TFT-LCD module applies a first display mode which comprises left-eye signal pixels, black matrix signal pixels, right-eye signal pixels and black matrix signal pixels that are horizontally arranged in a cyclical manner. The left-eye signal pixels and its corresponding black matrix signal pixels employ one type of phase retarder to emit a polarized signal while the right-eye signal pixels and its corresponding black matrix signal pixels employ the other type of phase retarder to emit the other polarized signal. By modifying pixel signals emitted by the TFT-LCD module of the liquid crystal display of the present invention, the elimination of the crosstalk at viewing three-dimensional images or the darkened luminance at viewing two-dimensional images can be achieved. | 01-10-2013 |
20130010218 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device displaying a three-dimensional image using a left-eye image and a right-eye image includes a liquid crystal panel including first and second substrates that are spaced apart from each other; a patterned retarder disposed over the liquid crystal panel; and an optical member disposed under the liquid crystal panel, wherein the optical member includes at least one inclined plane corresponding to each pixel region of the liquid crystal panel. | 01-10-2013 |
20130016293 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAMEAANM Cho; Hang-SupAACI Paju-siAACO KRAAGP Cho; Hang-Sup Paju-si KRAANM Kwon; Woo-HyunAACI Seongnam-siAACO KRAAGP Kwon; Woo-Hyun Seongnam-si KR - A liquid crystal display device includes: first and second substrates; a gate line and a data line on an inner surface of the first substrate; a thin film transistor connected to the gate line and the data line; a plurality of pixel electrodes and a plurality of common electrodes in the pixel region; a color filter layer on an inner surface of the second substrate; a black stripe and a column spacer on the color filter layer, the black stripe having a first thickness and the column spacer having a second thickness greater than the first thickness, and the black stripe corresponding to the gate line; and a liquid crystal layer between the first and second substrates. | 01-17-2013 |
20130021545 | SPATIAL LIGHT MODULATOR AND OPTICAL APPARATUS EMPLOYING THE SAME - A spatial light modulator includes a first transparent substrate; a second transparent substrate; a phase modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate a phase of light passing through the phase modulation unit by changing an optical path length of the phase modulation unit according to a voltage applied to the phase modulation unit; and an amplitude modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate an amplitude of light passing through the amplitude modulation unit according to a voltage applied to the amplitude modulation unit. | 01-24-2013 |
20130027620 | OPTICAL ELEMENT - An optical element is provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. The optical element can be used to realize a stereoscopic image. | 01-31-2013 |
20130038803 | OPTICAL SHUTTER APPLICABLE IN STEREOSCOPIC VIEWING GLASSES - Optical shutter ( | 02-14-2013 |
20130044267 | OPTICAL FILM FOR 3D IMAGE DISPLAY, 3D IMAGE DISPLAY DEVICE, AND 3D IMAGE DISPLAY SYSTEM - Disclosed is an optical film for 3D image display devices, comprising at least an optically-anisotropic layer formed of a composition that comprises, as the main ingredient thereof, a polymerizable liquid crystal, and a polarizing film having an absorption axis in the direction at 45° to an arbitrary side, wherein the total of retardation along the thickness direction at a wavelength of 550 nm Rth(550) of all the members including the optically-anisotropic layer disposed on one face of the polarizing film is from −100 to 100 nm. | 02-21-2013 |
20130044268 | DISPLAY MODULE AND DISPLAY DEVICE USING THE SAME - A display module includes a transparent substrate, a black matrix layer, several light-shielding elements and a phase retardation film. The transparent substrate includes left-eye pixel regions and right-eye pixel regions for respectively displaying left-eye images and right-eye images. Each left-eye pixel region is adjacent to each right-eye pixel region. The black matrix layer is disposed on one side of the transparent substrate and corresponds to each boundary between the left-eye and right-eye pixel regions. The light-shielding elements are disposed on the other side of the transparent substrate and respectively correspond to the boundaries between the left-eye and right-eye pixel regions. The phase retardation film is disposed on the other side of the transparent substrate, and has first-phase retardation regions and second-phase retardation regions with difference phases. Positions of the first-phase and second-phase retardation regions respectively correspond to those of the left-eye and right-eye pixel regions. | 02-21-2013 |
20130050594 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - According to one embodiment, a three-dimensional image display apparatus includes a display unit and liquid crystal lenses. A plurality of sub-pixels may be arrayed in a matrix in a first direction and a second direction in the display unit. The liquid crystal lenses may be arrayed in the first direction at not more than a horizontal pitch p, which is expressed by: | 02-28-2013 |
20130050595 | Liquid Crystal Lens and 3D Display Device - The present invention discloses a liquid crystal lens and a 3D display device thereof, said liquid crystal lens comprises a lower layer basal plate provided with an electrode and an upper layer basal plate provided with a counter electrode, the lower layer basal plate and the upper layer basal plate are mutually and oppositely arranged, and said electrode and the counter electrode are mutually insulated to form an electric field; and a liquid crystal layer arranged between said lower layer basal plate and the upper layer basal plate; the liquid crystals are vertical negative nematic LCs; the electrode of said lower layer basal plate or the counter electrode of said upper layer basal plate is provided with concave curved structures which make the distance between the electrode and the counter electrode smaller. Because the liquid crystal lens is provided with concave curved structures which can make the distance between the electrode and the counter electrode smaller, the field intensity in the electric field has gradience variation and the tilting angle of the liquid crystal molecules in the liquid crystal layer is also in gradience variation under the action of the electric field; therefore, the liquid crystal layer produces the refractive index in gradience variation; and the liquid crystal lens of which the refractive index is in gradience variation is formed and applied to the LCD to achieve the 3D display effect. | 02-28-2013 |
20130050596 | AUTO-STEREOSCOPIC DISPLAY AND METHOD FOR FABRICATING THE SAME - An auto-stereoscopic display suitable for being viewed by a viewer is provided. The auto-stereoscopic display includes a display panel and an adjustable parallax barrier module. The adjustable parallax barrier module is disposed between the display panel and the viewer. The adjustable parallax barrier module includes a plurality of parallax barrier stacked upon each other. The distances between the display panel and each of the parallax barrier are different. One of the parallax barriers is selected and enabled based on the distance between the viewer and the display panel. Besides, a method of fabricating the auto-stereoscopic display is also provided. | 02-28-2013 |
20130050597 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional image display apparatus includes a display panel configured to display an image and a shutter panel configured to separate the image into a left-eye image and a right-eye image. The shutter panel includes a first thin-film substrate disposed adjacent to the display panel, a second thin-film substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate is disposed between the second substrate and the display panel. | 02-28-2013 |
20130057789 | STEREOSCOPIC IMAGE DISPLAY DEVICE - Discussed is a stereoscopic image display device, which acquires design parameters based on the same aperture ratio and the same back distance regarding a single barrier cell when displaying different numbers of views using the barrier cell. The barrier cell, which includes first and second substrates opposite to each other, first electrodes arranged at an interval on the first substrate, a second electrode formed on the second substrate, and a liquid crystal layer between the first and second substrates, is driven to display different numbers of views. Assuming that a region of the barrier cell corresponding to a small view number is one unit, the number of unit drive regions divided in one unit is defined by K/A (where, ‘A’ is an aperture ratio of the barrier cell, and ‘K’ is {large view number/small view number}*n ('n′ is a natural number between 1 and the small view number). | 03-07-2013 |
20130057790 | Apparatus, Methods and Computer Programs for configuring Output of a Display - Apparatus including a first liquid crystal layer configured to receive at least a portion of an image and to provide the portion of the image across an angular viewing range; first substantially transparent electrodes positioned adjacent the first liquid crystal layer, the first electrodes being configured to have at least a first configuration in which a first subset of the electrodes provide electric fields across the first liquid crystal layer to form first transparent regions and first opaque regions in the first liquid crystal layer to provide a first angular viewing range, and a second configuration in which a second subset of the electrodes provide electric fields across the first liquid crystal layer to form second different transparent regions and second different opaque regions in the first liquid crystal layer to provide a second angular viewing range, having a different angular viewing range to the first angular viewing range. | 03-07-2013 |
20130057791 | LIQUID-CRYSTAL DISPLAY DEVICE - A liquid crystal display device of the present invention has a vertical scanning period in which the polarity of a display signal is positive and a vertical scanning period in which the polarity of a display signal is negative. When a pair of successive two vertical scanning periods is constituted by a first vertical scanning period and a second vertical scanning period, and when a target gradation level to be displayed in the first vertical scanning period is GL | 03-07-2013 |
20130070173 | LIQUID-CRYSTAL DISPLAY DEVICE - Disclosed is a liquid crystal display device which is provided with a liquid crystal display module including a liquid crystal display panel and a backlight unit, and at least one heat source for heating the liquid crystal display panel, the liquid crystal display module being switchable between 2D display and 3D display, the heat source generating heat during 3D display. | 03-21-2013 |
20130076999 | LIGHT SOURCE DEVICE, DISPLAY DEVICE AND ELECTRONIC APPARATUS - Provided is a light source device including a light guide panel which has a first inner reflecting surface and a second inner reflecting surface opposing each other, a first light source which irradiates first illuminating light from a lateral direction to the light guide panel, a second light source which is arranged opposite a side on which the second inner reflecting surface is formed on the light guiding panel, and which irradiates second illuminating light to the second inner reflecting surface, and an optical member which is arranged between the light guide panel and the second light source, and which reduces intensity of incident light, wherein a plurality of scattering areas are provided on the second inner reflecting surface which scatter and emit the first illuminating light from the first inner reflecting surface to outside of the light guide panel. | 03-28-2013 |
20130077000 | THREE-DIMENSIONAL DISPLAY APPARATUS - A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device. | 03-28-2013 |
20130083260 | LIGHT SOURCE DEVICE, DISPLAY APPARATUS AND ELECTRONIC EQUIPMENT - Provided is a light source device including a light guiding plate including a first internal reflection plane and a second internal reflection plane opposite to each other, a first light source irradiating an inside of the light guiding plate with first illumination light from its lateral side, and a diffusion member disposed opposite to the first internal reflection plane or the second internal reflection plane and diffusing incident light, wherein a plurality of transmission areas permitting the first illumination light to pass and to radiate toward an outside of the light guiding plate are provided on the first internal reflection plane or the second internal reflection plane, and the diffusion member is disposed opposite to the plurality of transmission areas and diffuses light having passed through the plurality of transmission areas. | 04-04-2013 |
20130083261 | ACTIVE SHUTTER GLASSES AND A STEREOSCOPIC IMAGE PROJECTION SYSTEM - The present invention provides active shutter glasses including shutters in which orientations of their components are freely determined, and provides a stereoscopic image projection system. The present invention provides active shutter glasses for a stereoscopic image projection system, the active shutter glasses comprising: a right-eye shutter; and a left-eye shutter, wherein the right-eye shutter and the left-eye shutter each include a liquid crystal layer and a linear polarizing element, at least one of the right-eye shutter and the left-eye shutter includes a layer adopted to change a vibration direction of polarized light, the linear polarizing element is provided at the outer side of the liquid crystal layer, and the layer adapted to change a vibration direction of polarized light is provided at the outer side of the linear polarizing element. | 04-04-2013 |
20130083262 | OPTICAL ELEMENT - An optical element is provided. The optical element shows excellent durability, hardness property and reworkability. | 04-04-2013 |
20130088653 | STEREO-SCOPIC IMAGE PANEL, STEREO-SCOPIC IMAGE DISPLAY APPARATUS HAVING THE SAME AND DRIVING METHOD THEREOF - A stereoscopic image panel according to the present invention includes: a liquid crystal layer; a first parallax barrier layer including a first electrode unit adjacent to one side of the liquid crystal layer and a second electrode unit opposite the other side of the liquid crystal layer; and a second parallax barrier layer including a third electrode unit opposite one side of the liquid crystal layer, between the liquid crystal layer and the first electrode unit, and a fourth electrode unit positioned adjacent to the second electrode unit, wherein the second electrode unit is positioned between the liquid crystal layer and the fourth electrode unit. | 04-11-2013 |
20130088654 | STEREOSCOPIC IMAGE DISPLAY - A stereoscopic image display includes a liquid crystal display panel including a plurality of pixels, each of which is divided into a main pixel unit and an switchable black stripe, a data driving circuit, a gate driving circuit, and a 3D control voltage generation circuit, which supplies AC voltages, of which phases are sequentially shifted, to a plurality of 3D control lines in a 3D mode. | 04-11-2013 |
20130088655 | Stereoscopic display system with active switchable retarder - Disclosed herein are displays and related methods for providing stereoscopic imagery, wherein an air gap may be provided between components of the display to allow a reduction in the amount of bonding material used to bond a stereoscopic display panel with a polarization control panel (PCP) element comprising an active switchable retarder. In some embodiments, the PCP element is at least the size of the display panel such that the entirety of the display panel is covered by the PCP element, and thus there would be neither tight tolerance horizontal nor vertical alignment requirements between the PCP element and the display panel. Structural support of the components of the display may be provided by bonding around the edges of the rigid or semi-rigid stereoscopic display panel and PCP element. For example, the air gap may be created with uniform spacers between the stereoscopic display panel and the PCP element. | 04-11-2013 |
20130093968 | STEREOSCOPIC IMAGE RECOGNITION APPARATUS - Provided is a stereoscopic image forming apparatus which is excellent from the viewpoint of brightness, flicker, and crosstalk when viewed from the front side while tilting a face, and suppresses crosstalk at the time of oblique observation. | 04-18-2013 |
20130100364 | LIQUID CRYSTAL DISPLAY APPARATUS AND SYSTEM - Disclosed is a liquid crystal display apparatus, which includes a liquid crystal display device and a liquid crystal lens. The liquid crystal lens includes a first glass substrate and a second glass substrate, and a liquid crystal layer is disposed between the first glass substrate and the second substrate. A plurality of first strip-shaped electrodes is disposed on an inner surface of the first glass substrate along a first direction. A plurality of second strip-shaped electrodes is disposed on an inner surface of the second glass substrate along a second direction. The first direction is perpendicular to the second direction. A plurality of overlapping areas is formed by the first strip-shaped electrodes and the second strip-shaped electrodes. The overlapping areas corresponding to pixels of the liquid crystal display device are utilized for implementing two-dimensional display or three-dimensional display according to voltages of the first strip-shaped electrodes and the second strip-shaped electrodes corresponding to the overlapping areas. The present invention further discloses a liquid crystal display system. | 04-25-2013 |
20130100365 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE - It is an object to reduce 3D moiré and provide a higher-quality three dimensional image display device. The three dimensional image display device includes a display panel on which rows of pixels for right eye and rows of pixels for left eye are alternately arranged in a lateral direction, the display panel planarly displaying an image for three dimensional display, and a parallax forming liquid crystal panel for forming a parallax in an image for right eye and an image for left eye displayed by the display panel. Lateral direction center positions, which are vertexes of luminance in the lateral direction of an image for right eye and an image for left eye, where the image for three dimensional display is visually sensed through the parallax forming liquid crystal panel, are respectively positions shifted in the lateral direction in different positions in the screen longitudinal direction. | 04-25-2013 |
20130100366 | STEREOSCOPIC IMAGE CONVERSION PANEL AND STEREOSCOPIC IMAGE DISPLAY APPARATUS HAVING THE SAME - In a stereoscopic image conversion panel and a stereoscopic image display apparatus, the stereoscopic display panel includes a first lens substrate, a second lens substrate, a stereoscopic image lens part and a lens liquid crystal layer. The stereoscopic image lens part is disposed between the first and second substrates, and includes a main lens and sub-lenses with a concave shape. At least one sub-lens is disposed at opposite edge portions of the main lens. The lens liquid crystal layer is received by the main lens and the sub-lenses, is disposed between the first and second lens substrates, and includes liquid crystal molecules having an anisotropic refractive index. The lens liquid crystal layer refracts a polarized light at an interface between the lens liquid crystal layer and the stereoscopic lens part, to convert a flat image into a stereoscopic image. Therefore, the thickness of the stereoscopic image panel can be reduced. | 04-25-2013 |
20130100367 | OPTICAL FILM, METHOD FOR MANUFACTURING THE SAME, AND POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND STEREO PICTURE DISPLAY SYSTEM INCLUDING THE OPTICAL FILM - Provide is an optical film which includes an optically anisotropic layer having a high-definition alignment pattern, can be readily produced, and is utility. The optical film comprising: a transparent support; an alignment film subjected to a unidirectional alignment treatment; and an optically anisotropic layer formed of one kind of composition mainly containing liquid crystal having a polymerizable group, wherein the optically anisotropic layer is a patterned optically anisotropic layer having first retardation regions and second retardation regions alternately disposed in a plane, and the first retardation regions and the second retardation regions have in-plane slow axes orthogonal to each other. | 04-25-2013 |
20130107146 | DISPLAY APPARATUS | 05-02-2013 |
20130107147 | LENS SUBSTRATE, METHOD OF MANUFACTURING THE LENS SUBSTRATE AND LENS PANEL HAVING THE LENS SUBSTRATE | 05-02-2013 |
20130107148 | DISPLAY DEVICE | 05-02-2013 |
20130114006 | 3D IMAGE SYSTEM AND 3D GLASSES - Disclosed are a 3D image system and 3D glasses. The 3D image system includes a liquid crystal display monitor and the 3D glasses. The liquid crystal display monitor includes a backlight module and a ½λ wave plate. The ½λ wave plate converts lights emitted by the backlight module into linear polarized lights. The 3D glasses includes a first ¼λ wave plate for receiving and converting the linear polarized lights emitted from the ½λ wave plate into circular polarized lights, a second ¼λ wave plate for converting the circular polarized lights emitted from the first ¼λ wave plate into linear polarized lights, and a second ¼λ wave plate for filtering the linear polarized lights emitted by the second ¼λ wave plate and transmitting the filtered lights to left and right eyes correspondingly. The second ¼λ wave plate is disposed between the first ¼λ wave plate and the linear polarizer. The present invention saves the cost and decreases the maintaining expense. | 05-09-2013 |
20130114007 | AUTO-STEREOSCOPIC MULTI-DIMENSIONAL DISPLAY COMPONENT AND DISPLAY THEREOF - An auto-stereoscopic multi-dimensional display component is applicable for receiving and splitting a backlight source into waveband lights, and the waveband lights can be refracted to different positions of colored pixels. The multi-dimensional display component comprises a color grating element and a light guiding element; wherein the color grating element is configured to split and refract the backlight source, while the light guiding element emits the waveband lights towards the corresponding pixel positions. When the auto-stereoscopic multi-dimensional display component is applied in an image display device, it becomes a device of different dimensions according to its spectroscopical position. | 05-09-2013 |
20130120675 | POLARIZATION ASSEMBLY AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME - A polarizing assembly includes a polarizing substrate which transmits a specific linearly-polarized light of a light incident thereto and a patterned retarder. The patterned retarder includes first retarder patterns which convert the light for a left-eye image transmitted by the polarizing substrate into a first polarized light and second retarder patterns which convert the light for a right-eye image transmitted by the polarizing substrate into a second polarized light. The first retarder patterns have a light axis substantially perpendicular to a light axis of the second retarder patterns. The polarizing substrate includes a polarizing plate which transmits the specific linearly-polarized light of the light incident thereto and a glass fiber reinforced plastic substrate which is attached to the polarizing plate. | 05-16-2013 |
20130120676 | STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME - Provided is a stereo image print observable without polarized glasses, having a transparent support; first and second laminate disposed on a surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and a protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel having at least one kind of horizontally aligned dichroic dye, and absorption axes of the dichroic images in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) 10 mm or less for visible light. | 05-16-2013 |
20130128136 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The first primary assembling piece uses one of the joint sections to join the corresponding end of the second primary assembling piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the flat panel display device, the stereoscopic display device, and the plasma display device of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128137 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The light homogenization mechanism guides light from the light source to a light incidence surface of the display panel. The back frame includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to for a main frame structure of the back frame. The at least two primary assembling pieces includes a primary assembling piece that has a heat source arranged thereon. The primary assembling piece that has the heat source arranged thereon has a first heat transfer capability. The remaining one or more primary assembling pieces of the at least two primary assembling pieces that have no heat source arranged thereon have a second heat transfer capability. The first heat transfer capability is greater than the second heat transfer capability. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128138 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least first and second primary assembling pieces. The first and second primary assembling pieces have opposite ends both including a joint section. The first and second primary assembling pieces are joined with the corresponding joint sections, wherein the two joint sections of the first primary assembling piece include different positioning marks and each of the joint sections of the second primary assembling piece mating the first primary assembling piece includes a corresponding positioning mark. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost, and also satisfy a foolproof design for frame to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128139 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the two primary assembling pieces are connected through direct or indirect joining; the at least two primary assembling pieces that directly joined or indirectly joined are set in mutual rotation symmetry of a predetermined angle with respect to each other. The flat panel display device, the mold for making back frame of flat panel display device, the backlight system, the stereoscopic display device, and the plasma display device of the present invention, through providing at least two primary assembling pieces that are set in mutual rotation symmetry of a predetermined angle with respect to each other, make it possible for one set of mold to be shared by various primary assembling pieces so as to reduce the cost of mold and thus lowering the manufacturing cost. | 05-23-2013 |
20130128140 | Flat Panel DIisplay Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces having joint sections and the at least two primary assembling pieces being joined through the corresponding joint sections to form a main frame structure of back frame; and the joint sections of the at least two primary assembling pieces are provided with mating foolproof structures. The present invention also provides a stereoscopic display device and a plasma display device. The stereoscopic display device and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the manufacturing cost, and also satisfy a foolproof design to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128141 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece and the bracing piece is mountable to at least two different positions of the assembling pieces in a lengthwise direction of the assembling piece. The present invention has a simple structure of mold for the back frame, reduces the cost of back frame mold, saves the material used for back frame, and thus lowers down the manufacturing cost. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a two-dimensional manner, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost. | 05-23-2013 |
20130128142 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame includes at least two assembling pieces. The back frame includes a bracing piece fixed to the assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The electromagnetic shielding piece is fixed to the bracing body. The manufacturing cost is reduced, the expenditure of mold is saved, and the problem that a circuit board cannot be easily fixed and the electromagnetic shielding problem are overcome. | 05-23-2013 |
20130128143 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and includes at least two primary assembling pieces and at least one secondary assembling piece, wherein the at least two primary assembling pieces are joined to form a main frame structure of the back frame and the secondary assembling piece is arranged inside the main frame structure and is joined to the main frame structure. The back frame further includes a bracing piece fixed to the primary assembling pieces or the secondary assembling piece and a heat dissipation fin set arranged on the bracing piece. The bracing piece fixes a circuit board and forms a thermal coupling between the circuit board and the heat dissipation fin set. With the above arrangement, the present invention forms a back frame through joining so as to make the structure of the back frame simple, save the material for the back frame, and lower down the manufacturing cost. Further, a bracing piece of the heat dissipation fin set is used to fix the circuit board so that heat dissipation efficiency of the circuit board is improved. | 05-23-2013 |
20130128144 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is set in pawl mating engagement with the assembling pieces. The present invention forms a back frame through joining assembling pieces so that the structure of a mold for back frame is simple, the expenditure for the back frame mold is reduced, the material for the back frame is saved, and the cost is lowered down. Further, through the pawl mating arrangement of the bracing piece and the assembling piece, the bracing piece of the back frame realizes fast mounting and removal. | 05-23-2013 |
20130128145 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device of a flat panel display device, which comprise backlight system and a display panel. The backlight system includes a light source, a first primary assembling piece, a second primary assembling piece, a third primary assembling piece, a fourth primary assembling piece, a fifth primary assembling piece, a sixth primary assembling piece, and at least one secondary assembling piece. The first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece are joined to form a main frame structure of the back frame of the backlight system. The secondary assembling piece is arranged inside the main frame structure and joined to the main frame structure. The light source is arranged on the second primary assembling piece and the fourth primary assembling piece. The fifth primary assembling piece, the first primary assembling piece, the sixth primary assembling piece, and the third primary assembling piece are joined to form a central frame of the backlight system. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention have a simple backlight structure, save the material for back frame, and thus lower down the cost of flat panel display device. | 05-23-2013 |
20130128146 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a reflector plate and a back frame that carries the reflector plate, wherein the backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a foamed plastic substrate layer and a reflection layer formed on the foamed plastic substrate layer. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device that have a substrate layer made of foamed plastics in order to increase the stiffness of the reflector plate, reduce the risk that the reflector plate gets easily collapsing after the assembling of the backlight system, and thereby improve the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128147 | Flat Panel Display Device, Stereoscopic Display Device,and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame, the back frame carrying the light source and the light homogenization mechanism and the back frame including at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame, the back frame further including a cable protection structure, the cable protection structure receiving a flexible circuit board or a cable. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame mold that is of a simple structure, reduce the expenditure of the back frame mold, save the material for the back frame, lower down the cost of the flat panel display device, the stereoscopic display device, and the plasma display device, and offers an advantage of protecting flexible circuit board or cable. | 05-23-2013 |
20130128148 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a back frame and a direct type backlight source. The direct type backlight source is formed by joining a plurality of backlight modules, and each of the backlight modules is fixed to the back frame. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention have a backlight system that includes a direct type backlight source formed by joining a plurality of backlight modules so that the mounting and maintenance of the backlight source are made easy and the cost of maintenance is reduced. | 05-23-2013 |
20130128149 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a bottom containing a metal net for preventing electromagnetic interference. With the above arrangement, the lat panel display device and the stereoscopic display device of the present invention have a backlight system, which has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame. Further, the present invention arranges a metal net on a bottom of a reflector plate for preventing electromagnetic interference so that the flat panel display device and the stereoscopic display device that use a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128150 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a reflector plate, a light guide plate, and a back frame. The reflector plate and the light guide plate are stacked on the back frame and the back frame carries the light guide plate and the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and lifting adhesive spots are formed between the reflector plate and the light guide plate. The flat panel display device and the stereoscopic display device of the present invention has a back frame that has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame so as to lower down the cost of flat panel display device. Further, the present invention arranges lifting adhesive spots between the reflector plate and the light guide plate so as to provide a lifting effect on the reflector plate and bond the reflector plate to the light guide plate, thereby alleviating the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128151 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a substrate layer and a reflection layer formed on the substrate layer, wherein the substrate layer is of a corrugated configuration, a wavy configuration, or a square wave configuration. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device having a reflector plate that has a substrate layer having a plurality of ridge-and-trough structures, such as a substrate layer of a corrugated configuration, a wavy configuration, or a square wave configuration, so as to increase the stiffness of the reflector plate and thus reduce the potential risk of easy collapse of the reflector plate occurring after the assembling of the backlight system, thereby improving the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128152 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes an LED light source, which includes an LED lamp and an LED substrate carrying the LED lamp; a back frame, which is disposed below the LED substrate and includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and a PCB, which is disposed below the back frame and fixed to the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention save the material and space of the back frame, and lower down the cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128153 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the primary assembling pieces comprising positioning sections, the positioning section cooperating with a back panel of the flat panel display device to position the back frame. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention present invention use positioning sections formed on the primary assembling pieces to cooperate with a back panel of the display device to fix the back frame to the back panel so as to facilitate removal of the back frame and further secure the whole structure of the display device. | 05-23-2013 |
20130128154 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - A flat panel display device includes a backlight system which includes a back frame carrying a light source and a light homogenization mechanism. The back frame includes first and second primary assembling pieces. The first primary assembling piece has an end forming at least two joint sections each having a structure mating an end of the second primary assembling piece to joint primary assembling pieces together. The back frame includes a bracing piece fixed to the primary assembling pieces and forming at least two sets of mounting structures. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a simple structure, reduces the cost of the back frame mold, and saves the material for the back frame, so as to lower down the cost. | 05-23-2013 |
20130128155 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. According to practical needs of the back frame, different materials are used for primary assembling pieces at different locations. The available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and meet different requirements for mounting. | 05-23-2013 |
20130128156 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces. According to practical needs of the back frame, different materials are used for different parts at different locations. The at least two primary assembling pieces are connection through mating and joining corresponding joint sections. The joint section of at least one of the primary assembling pieces includes a reinforcement structure. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and also improve the strength of a joining site of the back frame in order to have the overall strength of the back frame meeting a required strength. | 05-23-2013 |
20130128157 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces and also includes secondary assembling pieces and a bracing piece for fixing a circuit board. According to practical needs of the main frame structure, different materials are used for different parts at different locations. The back frame is provided with the bracing piece for fixing a circuit board, and the bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame having a simple structure, overcome the problem that a circuit cannot be easily fixed, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128158 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. Through the arrangement of a reinforcement structure on a joint section of the primary assembling piece, the strength of the back frame is improved. Available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128159 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The back frame includes a reinforcement structure formed on a joint section of a primary assembling piece so as to make the overall strength of the back frame meeting the required strength. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section and the bracing piece overcomes the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128160 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, facility fixing of circuit board, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128161 | IMAGE DISPLAY DEVICE INCLUDING BARRIER CELL AND METHOD OF FABRICATING THE SAME - There are provided an image display device including a barrier cell, and a method of fabricating the same. The image display device includes: a display panel configured to display an image; and a barrier cell configured to block or transmit an image emitted from the display panel, wherein a pattern spacer for maintaining a cell gap of the barrier cell is disposed in correspondence to a white area of the barrier cell, and the white area transmits the image emitted from the display panel. | 05-23-2013 |
20130128162 | STEREOSCOPIC DISPLAY - A stereoscopic display includes: a display panel configured to display an image in either one of two or more arrangement states including a first arrangement state and a second arrangement state which are switchable with each other; and a lens array device arranged to face a display surface of the display panel. The lens array device produces a lens effect in a direction, the direction of effect being changed between in the first arrangement state and in the second arrangement state. The display panel includes an array of a plurality of sub-pixels, and a combination of sub-pixels used as a unit pixel is changed between in the first arrangement state and in the second arrangement state. | 05-23-2013 |
20130128163 | SWITCHING LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Provided is a switching liquid crystal panel and a display device that have novel structures that are capable of preventing luminous regions from appearing in the light transmitting parts, in the vicinities of boundaries thereof with the light shielding parts. The switching liquid crystal panel includes a pair of substrates ( | 05-23-2013 |
20130128164 | MULTIFUNCTIONAL OPTICAL FILTER FOR STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY DEVICE COMPRISING THE SAME - Provided are a multifunctional optical filter for a stereoscopic display device and a stereoscopic display device including the same. The multifunctional optical filter includes a | 05-23-2013 |
20130135541 | NAKED-EYE TYPE STEREOSCOPIC DISPLAY - A naked-eye type stereoscopic display including a display panel, a polarization switching panel, and a lens array is provided. The display panel provides an image having a first polarization state. The polarization switching panel and the lens array are disposed on a propagation path of the image, and the polarization switching panel is located between the lens array and the display panel. In addition, the polarization switching panel has at least one rescue line so as to lower the scrap rate of the polarization switching panel. | 05-30-2013 |
20130135542 | PHASE DIFFERENCE LAYER LAMINATED BODY FOR THREE DIMENSIONAL LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A phase difference layer laminated body used in a three-dimensional liquid crystal display device, wherein unit cells are divided into groups for left and right eyes, which are given different degrees of polarization, thereby creating a three-dimensional image, further wherein the phase difference layer laminated body has a base material having orientability, and a phase difference layer made of a liquid crystal material that can form a nematic phase and formed in a pattern with two different portions, and the liquid crystal material in each of two different portions is oriented to have different refractive index anisotropy each other that conforms to the two different degrees of polarization and fixed as it is. | 05-30-2013 |
20130141654 | POLARIZATION SYSTEM AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME - A 3D image display apparatus featuring a new polarization system is introduced which minimizes crosstalk between stereoimages. The polarization system includes a shutter panel that shifts the phase of an incident light, a polarizing film disposed between the shutter panel and an observer, a first retardation film disposed between the shutter panel and the polarizing film, a second retardation film disposed between the polarizing film and the first retardation film to correspond to the left eye of the observer, and a third retardation film disposed between the polarizing film and the first retardation film to correspond to the right eye of the observer. | 06-06-2013 |
20130148042 | In-plane switched active retarder for stereoscopic display systems - Polarization modulation with in-plane switching of liquid crystals (LCs) may be used in active retarder stereoscopic display systems where viewers wear passive eyewear to see isolated left and right eye images. Embodiments of the present disclosure may include nematic LC or fast switching ferroelectric liquid crystal (FLC), depending on the desired performance. | 06-13-2013 |
20130148043 | LIQUID CRYSTAL DISPLAY DEVICE, ELECTRONIC APPARATUS, AND OPTICAL DEVICE - A liquid crystal display device includes a liquid crystal panel which displays a left eye image and a right eye image; and an optical device which generates a lens effect of a lens group which causes binocular parallax, wherein the optical device includes a first substrate and a second substrate which are disposed opposed to each other with an interval therebetween, a first electrode which is formed on the first substrate so as to be opposed to the second substrate, a second electrode which is formed on the second substrate so as to be opposed to the first substrate, and a liquid crystal layer which is disposed between the first substrate and the second substrate and includes liquid crystal molecules, the alignment direction of which is changed in accordance with a voltage which is applied to the first electrode and the second electrode. | 06-13-2013 |
20130148044 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS - A liquid crystal display device includes a liquid crystal panel which displays a left eye image and a right eye image; and a light-shielding barrier which has a slit section and a light-shielding section to cause binocular parallax, wherein the liquid crystal panel includes a first substrate which has a pixel electrode formed thereon, a second substrate which is separated from and opposed to the surface of the first substrate which has the pixel electrode formed thereon, and a liquid crystal layer which is disposed between the first substrate and the second substrate, the pixel electrode has a plurality of strip-shaped parts which are arranged with intervals therebetween, and an extending direction of the strip-shaped parts is substantially perpendicular to an opening direction of the slit section. | 06-13-2013 |
20130148045 | LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREFOR AS WELL AS ELECTRONIC APPARATUS - A liquid crystal display device includes a liquid crystal panel, a light blocking barrier, and a sensor. The apparatus has a barrier driving controlling unit, a display controlling unit, and a display mode decision unit to decide a display mode of an image to be displayed on the panel. The barrier driving controlling unit controls, when it is decided that the display mode is a first mode, driving of the barrier so that the position of the light blocking section of the barrier is moved in response to the position of the viewer detected by the sensor. The display controlling unit controls, when it is decided that the display mode is a second mode, the display of the panel so that the display position of the left-eye and the right-eye images on the panel is moved in response to the position of the viewer detected by the sensor. | 06-13-2013 |
20130148046 | POLARIZING LIQUID CRYSTAL PANEL AND DISPLAY APPARATUS INCLUDING THE SAME - In a polarizing liquid crystal panel and a display apparatus including the polarizing liquid crystal panel, the polarizing liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plastic substrate, a first electrode on the plastic substrate, and a first alignment layer on the first electrode. The second substrate includes a base substrate which opposes the first substrate, a second electrode on the base substrate, and a second alignment layer on the second electrode. The liquid crystal layer is between the first and second substrates and polarizes a light using an electric field between the first and second electrodes. | 06-13-2013 |
20130155337 | LIQUID CRYSTAL DISPLAY DEVICE - Included is a light emitting unit, an optical deflector, a control unit, and a liquid crystal panel. The optical deflector includes a first optical deflector and a second optical deflector which are arranged side by side in a direction from a light incident side to a light emitting side. A maximum light deflection angle of the first optical deflector is smaller than a maximum light deflection angle of the second optical deflector, and a maximum light deflection speed of the first optical deflector is higher than a maximum light deflection speed of the second optical deflector. The first optical deflector includes a first optical deflection layer and a second optical deflection layer stacked in the direction from the light incident side to the light emitting side. Each of the first and second optical deflection layers includes the liquid crystal deflection elements arranged in the planar state. | 06-20-2013 |
20130162919 | DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE - A display device including a liquid crystal lens and a display panel is provided. The liquid crystal lens is disposed above the display panel and includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first and the second substrates, driving electrodes located between the first substrate and the liquid crystal layer and arranged in a pitch, and an opposite electrode layer located between the second substrate and the liquid crystal layer. The display panel has display units arrange in the pitch. In a 3D display mode, two adjacent driving electrodes in the liquid crystal lens are respectively driven at a first time period and a second time period. The liquid crystal lens and the display panel are switched synchronically so that each display unit respectively displays images with different parallax at the first and the second time periods. | 06-27-2013 |
20130169895 | Three-Dimensional Imaging Device - A three-dimensional imaging device is provided which includes a display device and a viewing device. The display device includes a first substrate, a second substrate, a black absorbing layer and a cholesteric liquid crystal layer including a first levo-cholesteric liquid crystal layer and a first dextro-cholesteric liquid crystal layer. The viewing device includes a second levo-cholesteric liquid crystal layer and a second dextro-cholesteric liquid crystal layer. The first levo-cholesteric liquid crystal layer is made of a same material as the second levo-cholesteric liquid crystal layer, and the first dextro-cholesteric liquid crystal layer is made of a same material as the second dextro-cholesteric liquid crystal layer. | 07-04-2013 |
20130169896 | STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME - Stereo image print observable without polarized glasses, having: a transparent support; first laminate and second laminate disposed on a front surface and a back surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel has at least one horizontally aligned dichroic dye, and absorption axes of the dichroic images included in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) of 10 nm or less for visible light; and a linearly polarizing layer satisfying the according to predefined condition. | 07-04-2013 |
20130169897 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE WITH FRONT PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE WITH FRONT PLATE - Disclosed is a method for manufacturing a liquid crystal display device with a front plate including a step of providing, on a surface on a viewing side of a liquid crystal panel having polarizing plates on both sides, a λ/4 plate having a hard coat layer and composed of mainly a thermoplastic resin, an adhesive layer, a front plate composed of glass or acrylic, and a sealing layer containing a UV-curable tacky agent, all being stacked in this order from the viewing side; and a step of curing the sealing layer by irradiating with ultraviolet radiation from a hard coat layer side. The λ/4 plate having the hard coat layer contains 0.005 to 0.5 parts by mass of a compound which shows an absorption peak (λmax) in a wavelength range of 260 nm to 400 nm per 100 parts by mass of the thermoplastic resin composing the λ/4 plate. | 07-04-2013 |
20130176511 | DISPLAY DEVICE - There is provided a display device including a transmissive display panel composed of pixels arranged in a form of a two-dimensional matrix in a first direction and a second direction different from the first direction, a planar illumination device for illuminating the transmissive display panel from a rear surface thereof, and a parallax barrier disposed between the transmissive display panel and the planar illumination device, for dividing an image displayed on the transmissive display panel into images for multiple viewpoints. | 07-11-2013 |
20130194520 | STEREOSCOPIC IMAGE DISPLAYING SYSTEM AND METHOD - A stereoscopic image displaying system and method are disclosed. The system comprises a display panel for periodically displaying a left-eye image and a right-eye image; a backlight plate that is divided into a plurality of regional light sources from top to bottom; a backlight controller for providing control signals to turn on the regional light sources, wherein in one image frame displaying period, the time points for turning on the respective regional light sources are different from each other, and turn-on durations are different from each other as well; and a pair of shutter glasses comprising a left-piece eyeglass and a right-piece eyeglass that are periodically and alternatively turned on and of for respectively receiving the left-eye image and the right-eye image. The stereoscopic display system can improve brightness performance of a liquid crystal display panel during displaying stereoscopic images, also minimize the occurrence of ghost images and crosstalk. | 08-01-2013 |
20130194521 | DISPLAY APPARATUS HAVING AUTOSTEREOSCOPIC 3D OR 2D/3D SWITCHABLE PIXEL ARRANGEMENT - An autostereoscopic 3D display apparatus including a display panel having an array of pixels, and a lenticular device positioned above the display panel. The lenticular device includes an array of lenticular components extending in parallel with a line slanted at an angle of tan | 08-01-2013 |
20130194522 | POLARIZATION CONTROL DEVICE, POLARIZATION CONTROL METHOD, AND IMAGE DISPLAY SYSTEM - A polarization control device includes a first polarizing liquid crystal panel adapted to convert polarization of a first outgoing light of a right-eye image and a second outgoing light of a left-eye image into a second polarization having a polarization direction different by 90° from a first polarization during a specified period of time from a time point when the external device performs a process of switching from either one of the first outgoing light and the second outgoing light to the other, a polarization plate adapted to transmit the first polarization and to cut off the second polarization, and a second polarizing liquid crystal panel adapted to convert the first polarization from the polarization plate into third polarization and fourth polarization having respective polarization direction different from each other in every predetermined period. | 08-01-2013 |
20130201415 | DISPLAY APPARATUS AND LIQUID CRYSTAL LENS - A display apparatus and a liquid crystal lens are provided. The display apparatus includes a display panel and a liquid crystal lens. The liquid crystal lens includes a first substrate, a second substrate, a liquid crystal layer, a first electrode layer, a second electrode layer, a third electrode layer, and an insulating layer. The liquid crystal layer is between the first and second substrates. The first electrode layer is between the first substrate and the liquid crystal layer. The second electrode layer is between the second substrate and the liquid crystal layer. The third electrode layer is between the second electrode layer and the second substrate. The liquid crystal layer is driven by the first, second, and third electrode layers and has a refractive index that is first decreased and then increased to define a lens unit. The insulating layer is between the second and third electrode layers. | 08-08-2013 |
20130201416 | GLASS APPARATUS FOR WATCHING POLARIZED IMAGE - A glass apparatus for watching a polarized image is provided. The glass apparatus includes a film unit for double-refracting the polarized image when the glass apparatus is tilted; a sensor unit for detecting a slope of the glass apparatus based on a horizontal plane; a voltage driving unit for applying a driving voltage corresponding to the slope detected by the sensor unit, to a liquid crystal cell; the liquid crystal cell for switching an orientation according to the driving voltage, and changing polarization property of an image passing through the film unit according to the switched orientation; and a polarizer for polarizing the image passing through the liquid crystal cell in a preset polarization direction. | 08-08-2013 |
20130201417 | DISPLAY DEVICE - A display device | 08-08-2013 |
20130208195 | THREE-DIMENSIONAL IMAGE DISPLAY - A 3D image display includes a display panel operated in 2D and 3D driving modes and a barrier panel turned off in the 2D driving mode and turned on in the 3D driving mode to separate an image output from the display panel to left and right-eye images. The barrier panel includes a reference electrode, first barrier electrodes arranged in a first direction, second barrier electrodes alternately arranged with the first barrier electrodes along the first direction, and a liquid crystal layer interposed between the reference electrode and the first and second barrier electrodes. Each first barrier electrode includes first electrode pieces arranged in a zigzag fashion along a second direction different from the first direction, and each second barrier electrode includes second electrode pieces arranged in the zigzag fashion. | 08-15-2013 |
20130208196 | LIQUID CRYSTAL LENS PANEL AND DISPLAY APPARATUS HAVING THE SAME - A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a plurality of first electrodes disposed on the first base substrate. The second substrate includes a second base substrate disposed to face the first base substrate, the second substrate further including a plurality of second electrodes disposed on the second base substrate. Each of the first base substrate and the second base substrate are rectilinearly shaped to comprise corresponding first sides and second sides, the plurality of first electrodes and the plurality of second electrodes are inclined with respect to the corresponding first sides or second sides, and the plurality of first electrodes comprise a first inclination angle different from a second inclination angle associated with the plurality of second electrodes. | 08-15-2013 |
20130208197 | OPTICAL ELEMENT - The present application relates to an optical device. The optical device according to one embodiment may be a light-dividing device, for example, a device that can divide incident light into at least two kinds of light having different polarization states. For example, the optical device can be used to realize a stereoscopic image. | 08-15-2013 |
20130208198 | DISPLAY DEVICE INCLUDING A CONDUCTIVE PATTERN - The present invention provides a display device comprising a display panel and a conductive pattern, in which the conductive pattern comprises an irregular pattern. | 08-15-2013 |
20130215340 | LIQUID CRYSTAL LENS FOR 3D DISPLAY AND MANUFACTURING METHOD THEREOF - The present invention provides a liquid crystal lens for a 3D display, which includes a first substrate, a second substrate, a liquid crystal layer, a first electrode layer, and a first alignment layer. The second substrate is disposed corresponding to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The first electrode layer is disposed on a side of the first substrate facing the second substrate. The first alignment layer is disposed on the first electrode layer. The first alignment layer has a plurality of first regions, and alignment directions of the first regions gradually change from one end to an opposite end and are symmetrical. A manufacturing method thereof is also disclosed. | 08-22-2013 |
20130215341 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of pixels, a first substrate, a second substrate, and a liquid crystal layer disposed between the first and second substrates. The first substrate includes a first base substrate and a pixel electrode provided on the first base substrate to correspond to each of the pixels. The second substrate includes a second base substrate facing the first base substrate and a common electrode provided on the second base substrate. The common electrode forms an electric field having an equipotential surface substantially parallel to an upper surface of the first base substrate in cooperation with the pixel electrode. The liquid crystal layer is disposed between the pixel electrode and the common electrode and includes a liquid crystal composition having an anisotropic dielectric constant equal to or smaller than −2.9 and equal to or larger than −1.7. | 08-22-2013 |
20130215342 | 2D/3D SWITCHABLE IMAGING APPARATUS - A 2D/3D switchable imaging apparatus is provided, which includes: an imaging unit including an alternate arrangement of a plurality of left-eye pixels and a plurality of right-eye pixels; and an electronic light modulator disposed on the imaging unit, including; a lens structural layer having a plurality of lenticular lens structures and being interposed between a first electrode layer and a second electrode layer, with each of the lens structures including a plurality of liquid-crystal monomers filled therein, and the liquid-crystal monomers having a first imaging mode and a second imaging mode which are switched by an electric field; and a charge-controlling agent on a surface of the liquid-crystal monomers such that the influence of the liquid-crystal monomers with respect to the electric field is enhanced. | 08-22-2013 |
20130215343 | 3D LIQUID CRYSTAL DISPLAY SYSTEM - A viewing system has a parallax separation device placed in front of a liquid crystal display panel. The liquid display panel can be used to display a composite image that has many display segments, with each segment having two or more elongated image sections of different images. Each image section may occupy one or more columns of color pixels. The parallax separation device has a plurality of parallax separation elements, each aligned with a display segment for separating the different image sections as seen in a viewer's eyes. The parallax separation device has a barrier axis parallel to the longitudinal axis of the elongated image sections. The color sub-pixels in each pixel are arranged along a direction parallel to the barrier axis. A tracking device and a processor are used to determine the locations of image sections under the parallax separation elements based on positions of a viewer. | 08-22-2013 |
20130222711 | 3D DISPLAY PANEL AND 3D DISPLAY SYSTEM - The present invention provides a 3D display panel and a 3D display system. The system comprises the 3D display panel and polarizer glasses. A first optical retardation value of a quarter wave (λ/4) retarder film of the 3D display panel can be designed according to a second optical retardation value of the polarizer glasses. The present invention can improve a narrow viewing angle problem existing in the conventional 3D display. | 08-29-2013 |
20130222712 | 3D DISPLAY PANEL AND METHOD FOR MANUFACTURING 3D DISPLAY SHEET - The present invention provides a 3D display panel and a method for manufacturing a 3D display sheet. The method comprises the following steps: providing a polarizing film; and bonding a protective film and a quarter wave film to both sides of the polarizing film, respectively, wherein an outer surface of the quarter wave film is directly in contact with a medium, and the medium has an optical retardation value of zero. The present invention can improve the narrow viewing angle problem existing in the conventional 3D display. | 08-29-2013 |
20130222713 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional image display apparatus includes a display panel which receives light and displays an image, a liquid crystal lens panel which refracts the light exiting from the display panel, a lens driver which drives the liquid crystal lens panel, a timing controller which controls the lens driver, a power supply unit which provides the liquid crystal lens panel with a driving voltage in response to a control of the timing controller, and a driver data value storage unit which stores a driver data value and applies the driver data value stored therein to the lens driver when the data driver storage unit is turned on, where the lens driver operates the liquid crystal lens panel using the driving voltage and the driver data value in response to the control of the timing controller. | 08-29-2013 |
20130222714 | LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate having a first major surface and first electrodes provided on the first major surface to extend along a first direction, and arranged in a direction non-parallel to the first direction. The second substrate unit includes a second substrate having a second major surface opposing the first major surface and a second electrode provided on the second major surface to oppose the first electrodes. The liquid crystal layer is provided between the first and second substrate units. One of the first electrodes includes a first main body portion and a first tip portion. The first main body portion extends along the first direction, and the first tip portion is provided at a tip of the first main body portion. | 08-29-2013 |
20130222715 | LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical apparatus includes first and second substrate units, and a liquid crystal layer. The first substrate unit includes a first substrate and first electrodes. The first electrodes are provided on the first substrate to extend along a first direction, and arranged in a second direction perpendicular to the first direction. The second substrate unit includes a second substrate and a second electrode. The second substrate opposes the first substrate. The second electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first and second substrate units. At least one of the first electrodes is provided with a recess formed on a surface of the at least one of the first electrodes. The surface opposes the second electrode. | 08-29-2013 |
20130222716 | LIQUID CRYSTAL OPTICAL ELEMENT AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical element includes a first substrate unit, a second substrate unit, a liquid crystal layer, and spacers. The first substrate unit includes a first substrate, first electrodes, and second electrodes. The first substrate has a first major surface. The first electrodes are provided on the first major surface. One of the second electrodes is provided in a space between the first electrodes. The second substrate unit includes a second substrate, and an opposing electrode. The second substrate has a second major surface opposed to the first major surface. The opposing electrode is provided on the second major surface and opposed to the first and second electrodes. The liquid crystal layer is provided between the first and second substrate units. The spacers are in contact with the liquid crystal layer and define a distance between the first and second substrate units. | 08-29-2013 |
20130222717 | LIQUID CRYSTAL OPTICAL ELEMENT AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical element includes first and second substrate units, a liquid crystal layer, and spacers. The first substrate unit includes a first substrate and first electrodes. The first substrate has a first major surface. The first electrodes are provided on the first major surface, extend along a first direction, and have a first width in a second direction perpendicular to the first direction. The second substrate unit includes a second substrate and an opposing electrode. The second substrate has a second major surface opposed to the first major surface. The opposing electrode is provided on the second major surface. The liquid crystal layer is provided between the first and second substrate units. The spacers are in contact with the liquid crystal layer. A diameter of each spacer is larger than the first width. | 08-29-2013 |
20130222718 | DISPLAY DEVICE - A display device includes a display panel, a liquid crystal panel superimposed on the display panel for enabling naked-eye stereoscopic view by separating a left-eye image and a right-eye image displayed on the display panel, and a flexible wiring substrate attached to the liquid crystal panel. The liquid crystal panel has a substrate and a substrate opposed to each other. The substrate has a projection part that projects from the substrate. The flexible wiring substrate is attached to a surface of the projection part of the substrate at the substrate side. The substrate is formed to be thinner than the substrate and provided at a side of the display panel. | 08-29-2013 |
20130222719 | THREE-DIMENSIONAL DISPLAY DEVICE - A three-dimensional display device includes an image display panel that has an alignment mark and a parallax formation panel that has an alignment mark and separates a left-eye image and a right-eye image displayed on the image display panel to enable autostereoscopic vision. At least one of the image display panel and the parallax formation panel has a pair of substrates placed on top of each other, and the alignment mark is formed between the pair of substrates. | 08-29-2013 |
20130222720 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH FRONT PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH FRONT PLATE - The present invention provides a method for manufacturing a liquid crystal device having no wrinkles and distortion between a hard coat layer and a base material film, and no peeling of the hard coat layer. This method stacks a sealing layer having an ultraviolet curable adhesive; a front plate composed of a glass or an acrylic resin; an adhesive layer; and a base material film, which has a resin layer containing an adhesion improving agent, and a hard coat layer on the film surface. The resin layer contains 0.005-0.5 parts of the per 100 parts of a binder resin. The adhesive improving agent has an absorption maximum peak at a wavelength of 260-400 nm at the time of curing the sealing layer by applying ultraviolet rays from the hard coat layer side. | 08-29-2013 |
20130222721 | OPTICAL FILTER FOR A STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY DEVICE COMPRISING THE SAME - An optical filter for a stereoscopic display device separating left-view and right-view images includes a substrate, an alignment layer formed on the substrate in a predetermined pattern and having a partition wall part on an edge of the alignment layer, and a liquid crystal layer formed on the alignment layer, wherein a height of the partition wall part is two to ten times greater than a thickness of a center part of the alignment layer. | 08-29-2013 |
20130235287 | LIGHT SOURCE ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - A light source assembly including a light source part, a light guide plate and a light-condensing sheet. The light source assembly generates light and includes at least one light source. The light guide plate includes an incident surface to which the light is incident, an opposing surface which is opposite to the incident surface, and an exiting surface which emits the light, and has a thickness which is gradually increased from the incident surface to the opposing surface. The light-condensing sheet includes a plurality of reverse prism patterns which protrude toward the exiting surface, extend along an arc of a circle, and are arranged in a concentric circle structure. | 09-12-2013 |
20130235288 | LIQUID-CRYSTAL LENS, DISPLAY APPARATUS AND ELECTRONIC EQUIPMENT - Disclosed herein is a liquid-crystal lens including: a plurality of first electrodes; a second electrode placed to be opposed to the first electrodes; and a liquid-crystal layer provided between the first electrodes and the second electrode. The first electrodes each receiving a relatively low voltage applied thereto are provided more adjacently to each other than the first electrodes each receiving a relatively high voltage applied thereto. | 09-12-2013 |
20130242212 | MIRROR SWITCHABLE ORGANIC LIGHT EMITTING DISPLAY AND MIRROR SWITCHABLE DISPLAY - A mirror switchable organic light emitting display includes an organic light emitting display panel, a switchable quarter-wave phase retardation panel, a light transflective layer, and a polarizing plate. The organic light emitting display panel has a light output surface. The switchable quarter-wave phase retardation panel having a first surface and a second surface, is disposed at the light output surface of the organic light emitting display panel, wherein the first surface faces the organic light emitting display panel. The light transflective layer is disposed at the first surface of the quarter-wave phase retardation panel and faces the organic light emitting display panel. The polarizing plate is disposed on the second surface of the quarter-wave phase retardation panel. | 09-19-2013 |
20130242213 | OPTICAL ELEMENT - An optical element and a stereoscopic image display device are provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. Therefore, the optical element can be used to realize a stereoscopic image. | 09-19-2013 |
20130250192 | 3D DISPLAY DEVICES - In an embodiment of the invention, a 3D display device is provided. The 3D display device includes: a backlight system with a reflector disposed thereunder; a reflective barrier disposed above the backlight system; and a liquid crystal display (LCD) panel disposed above the backlight system. The 3D display device includes fixed-barrier-type 3D display devices and switchable-barrier-type 3D display devices. | 09-26-2013 |
20130250193 | DISPLAY DEVICE - A display device includes a display panel for displaying an image. The display device further includes a lens configured to refract at least a portion of a collimated light having a center ray, a first outermost ray, a second outermost ray, a first plurality of rays between the first outermost ray and the center ray, and a second plurality of rays between the second outermost ray and the center ray. The lens may concentrate the first plurality of rays such that a first position on the display panel has a first light intensity. The lens may concentrate the second plurality of rays such that a second position on the display panel has a second light intensity. Each of the first light intensity and the second light intensity is substantially greater than a center light intensity on the display panel corresponding to at least the center ray. | 09-26-2013 |
20130250194 | AUTOSTEREOSCOPIC DISPLAY APPARATUS - An autostereoscopic display apparatus is provided. The autostereoscopic display apparatus includes a liquid-crystal panel and a barrier cell. The barrier cell includes a first substrate, a second substrate, and a liquid-crystal layer. The first substrate includes a first electrode. The second substrate includes a second electrode and a third electrode, wherein the second and third electrodes are separated from each other. The liquid-crystal layer is disposed between the first and second substrates. A black region between the first and third electrodes is formed when a first voltage is applied to the first and second electrodes and a second voltage is applied to the third electrode. | 09-26-2013 |
20130250195 | DISPLAY DEVICE AND ELECTRONIC DEVICE - A display device which includes a display unit having a plurality of pixels and an optical device, in which the optical device is provided with a first substrate, a second substrate, and a structure for securing a predetermined gap between the first substrate and the second substrate, the pixels are configured by a plurality of sub-pixels of which colors are different, and are aligned in a first direction, and a gap at which the structure is arranged in the first direction is different from a gap at which the pixels are arranged. | 09-26-2013 |
20130250196 | OPTICAL ELEMENT - An optical element and a stereoscopic image display device are provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. Therefore, the optical element can be used to realize a stereoscopic image. | 09-26-2013 |
20130258217 | STEREOSCOPIC IMAGE DISPLAY DEVICE - In one embodiment, a stereoscopic image display device includes a display panel having a first display area for performing a two-dimensional display mode or a three-dimensional display mode selectively and a second display area performing a display mode different from the selected display mode in the first display area. A liquid crystal lens unit having first and second substrates and liquid crystal layer therebetween is arranged in front of the display panel for forming a liquid crystal lens corresponding to the three-dimensional display. The relation of a distance and a potential difference between counter electrodes arranged on the second substrate adjacent each other sandwiching a boundary display area between the first display area and the second display area is set so that generation of a different lens from a lens form to perform the three-dimensional display mode in either one of the first and second display areas is suppressed. | 10-03-2013 |
20130258218 | IMAGE DISPLAY DEVICE - According to one embodiment, an image display device includes a liquid crystal optical apparatus, an image display unit, and a control unit. The image display unit includes a display unit stacked with the liquid crystal optical apparatus. The control unit controls a potential of electrodes provided in the liquid crystal optical apparatus. Light including kth (k being an integer) major region parallax image is emitted outside the liquid crystal optical apparatus through a lens center portion. Light including kth adjacent region parallax image is emitted outside the liquid crystal optical apparatus through a refractive index increase portion. | 10-03-2013 |
20130258219 | GRADIENT INDEX LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE - According to one embodiment, a device includes first and second substrate units, a liquid crystal layer. The first substrate unit includes a first substrate, first and second electrodes, an extraction electrode, and a dielectric material layer. The second substrate unit includes a second substrate and a third electrode. The liquid crystal layer is provided between the first and second substrates. The first electrodes are provided on the first substrate to extend in a first direction. The second electrodes are provided on the first substrate and extend along the first direction. The extraction electrode is for electrically connecting the second electrodes. The third electrode is provided on the second substrate to extend in a second direction intersecting the first direction. | 10-03-2013 |
20130265508 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A liquid crystal composition including a first neutral liquid crystal, a second neutral liquid crystal, a first polar liquid crystal, a second polar liquid crystal, and a third polar liquid crystal. A liquid crystal display device includes a backlight unit and a liquid crystal display panel to form an image using light provided by the backlight unit. The liquid crystal display panel includes a first base substrate, an opposing second base substrate, and the liquid crystal composition disposed between the first and second base substrates. | 10-10-2013 |
20130265509 | LIQUID CRYSTAL LENS PANEL AND STEROSCOPIC IMAGE DISPLAY PANEL HAVING THE SAME - A liquid crystal lens panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a common electrode. The second substrate includes a plurality of first electrodes and a plurality of second electrodes facing the common electrode. The liquid crystal layer is disposed between the first and second substrates and includes first and second liquid crystal molecules. The first liquid crystal molecules are aligned at a first pretilt angle with respect to the first substrate. The first liquid crystal molecules are adjacent to the first substrate. The second liquid crystal molecules are aligned at a second pretilt angle with respect to the second substrate. The second liquid crystal molecules are adjacent to the second substrate. | 10-10-2013 |
20130265510 | THREE-DIMENSIONAL DISPLAY DEVICE AND ACTIVE OPTICAL ELEMENT THEREOF - A three-dimensional display device and an active optical element thereof are provided. The three-dimensional display device includes a display panel, a polarizing element, and an active optical element between the display panel and the polarizing element. The active optical element includes a first substrate, a second substrate, a first electrode structure layer disposed on the first substrate, a second electrode structure layer disposed on the second substrate and a liquid crystal layer. The first electrode structure layer includes a plurality of first electrodes, a plurality of second electrodes alternately arranged with the first electrodes, and a first insulating layer located between the first electrodes and the second electrodes. The first electrodes and the second electrodes are extended along a first direction, and a first gap is formed between two adjacent second electrodes. An area of each first electrode fills one corresponding first gap. | 10-10-2013 |
20130271676 | DISPLAY DEVICE - A display device including a first display substrate, a second display substrate, and an optical member. The second display substrate is provided with a light-shielding layer. The light-shielding layer includes a light-shielding part and parts having a plurality of openings, and the optical member includes a left-eye retarder, a right-eye retarder, and an image blocking portion. The image blocking portion overlaps the light-shielding part, and a width of the light-shielding part is substantially the same as that of the image blocking portion. The presence of the image blocking portion results in a greater vertical viewing angle of the display device and an increased aperture ratio of the display device. | 10-17-2013 |
20130278847 | LIQUID CRYSTAL LENS PANEL AND DISPLAY DEVICE HAVING THE SAME - A liquid crystal lens panel includes a first substrate including a first base substrate and a first electrode layer disposed on the first base substrate; a second substrate including a second base substrate facing the first base substrate and a second electrode layer disposed on a surface of the second base substrate, the second substrate facing the first base substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer has a refractive index of about 0.2 to about 0.29 and a dielectric constant of about 5.5 F/m to about 10 F/m. | 10-24-2013 |
20130278848 | SWITCHABLE TWO DIMENSIONAL / THREE DIMENSIONAL DISPLAY - A switchable two dimensional/three dimensional display (2D/3D display) suitable for being viewed by a user is provided. The switchable 2D/3D display includes a liquid crystal display (LCD) panel and a switchable barrier which are overlapped with each other. The LCD panel has a display area, a non-display area surrounding the display area, and a first black matrix extending from the display area to the non-display area. The first black matrix has a plurality of openings arranged in array and merely distributed within the display area. The switchable barrier has a 3D image control area, a non-display area surrounding the 3D image control area, and a second black matrix merely disposed within the non-display area. The second black matrix surrounds the 3D image control area. An area occupied by the 3D image control area is different from an area occupied by the display area. | 10-24-2013 |
20130286304 | STEREO DISPLAY - A stereo display including a display panel and a light shieldable element is provided. The display panel has at least two sub-pixel regions. Each sub-pixel region is configured with at least a first pixel electrode to define a first sub-region. The light shieldable element is disposed in front of the sub-pixel regions. Each first pixel electrode has a first shieldable region shielded by the light shieldable element and a first non-shielding region exposed by the light shieldable element. The first shieldable region is closer to the scan line than the first non-shielding region. A horizontal direction is defined as a connection line of two eyes of a user watching the stereo display. A total length A of each sub-pixel region and a length B of the first shieldable region in a predetermined direction intersected to the horizontal direction comply with a relationship that (B/A)×100% is substantially from 1.61% to 47.9%. | 10-31-2013 |
20130286305 | 3D DISPLAY DEVICE AND PHASE RETARDER FILM THEREOF - The present invention discloses a 3D display device and a phase retarder film thereof. The phase retarder film is used to be mounted on an outer surface of a polarizer and has a plurality of first phase retarder rows; and a plurality of second phase retarder rows being arranged alternately with the first phase retarder rows. Each two of the adjacent first phase retarder rows and second phase retarder rows have a non-retardation row disposed therebetween. The non-retardation row has an optical axis being perpendicular or parallel to a transmission axis of the polarizer. The non-retardation row can reduce the brightness at boundary regions between phase-retarding areas and further improve image-crosstalk when the phase retarder film is mounted with a positional error. | 10-31-2013 |
20130293793 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus having a backlight module, a modulatable parallax barrier module, a polarizer film and a display panel is provided. The backlight module provides a linear polarized light having a first polarization direction. The modulatable parallax barrier module has an alignment state and a transparent state, and has a first alignment film with a first alignment direction on the light-emitting side. The linear polarized light passing through the modulatable parallax barrier module in the transparent state is kept in the first polarization direction, and passing through the modulatable parallax barrier module in the alignment state is transformed to a second polarization direction. The polarizer film has a transmission axis inclined toward either the first polarization direction or the second polarization direction. The modulatable parallax barrier module selects one of the alignment state and the transparent state according to an image information provided by the display panel. | 11-07-2013 |
20130293794 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS AND 3D IMAGE SYSTEM - The present invention provides a liquid crystal display panel, a liquid crystal display apparatus and a 3D image system. The liquid crystal display panel comprises a patterned retarder and a shading film. The shading film includes a plurality of transparent units and a plurality of shading units arranged in an alternating manner, and the shading units are positioned between the first phase retarders and the second phase retarders, respectively. When the offset of the first phase retarders or the second phase retarders occurs, the shading unit can shade the deviated light rays. | 11-07-2013 |
20130293795 | DISPLAY DEVICE - A liquid crystal display device includes: a main panel that displays images; a switch panel arranged to be opposed to the main panel, the switch panel being capable of switching a mode between a two-dimensional mode that causes an image displayed on the main panel to be viewed as a two-dimensional image and a three-dimensional mode that causes the image to be viewed stereoscopically; a luminance control section that changes a luminance of the main panel upon mode switching by the switch panel; and a vision correction unit that makes luminance changes in the main panel hardly visible on a viewing side upon mode switching by the switch panel. | 11-07-2013 |
20130300955 | DISPLAY PANEL AND DISPLAY APPARATUS HAVING A DISPLAY PANEL - A display panel, which realizes a 3D image in an active method, includes a first glass on which light is incident, a second glass which is aligned with the first glass and transmits an image, a first liquid crystal layer disposed between the first glass and the second glass and adjusts an amount of the light passing therethrough, and a second liquid crystal layer which is disposed between the second glass and the first liquid crystal layer and realizes the 3D image, wherein, in response to the display panel realizing the 3D image, the second liquid crystal layer is alternately arranged according to a first liquid crystal arrangement which corresponds to a first polarization direction and a second liquid crystal arrangement which corresponds to a second polarization direction which is different from the first polarization direction, so that images passing through the second liquid crystal layer are alternately polarized in the first polarization direction and the second polarization direction. | 11-14-2013 |
20130300956 | LIQUID CRYSTAL DISPLAY WITH SHIFTED PIXELS - A liquid-crystal display (LCD) includes a backlight unit, a display module and a barrier. The display module is disposed above the backlight unit and has plural pixels. Each of the pixels includes at least three differently-colored sub-pixels, and the differently-colored sub-pixels at adjacent columns are in a shifting arrangement. The barrier is disposed correspondingly to the display module, and has several slanted transparent slits. The transparent slits substantially expose at least parts of regions of the sub-pixels corresponding to the same viewing position. The sub-pixels are rectangular, rhombus or hexagonal in shape. | 11-14-2013 |
20130300957 | DISPLAY UNIT, BARRIER DEVICE, AND ELECTRONIC APPARATUS - A display unit includes: a display section displaying an image; and a barrier section including a plurality of liquid crystal barriers, the light crystal barriers allowing light to pass therethrough and blocking the light, and extending in a first direction and being arranged side by side in a second direction orthogonal to the first direction. The barrier section includes a liquid crystal layer, first electrodes disposed in regions corresponding to the respective liquid crystal barriers, and a second electrode disposed between the first electrodes and the liquid crystal layer and disposed to face and be common to the first electrodes. The second electrode includes a plurality of slit array regions arranged side by side in the second direction, and each of the slit array regions includes a plurality of slits provided side by side, the slits in any one of the slit array regions extending in a same direction. | 11-14-2013 |
20130300958 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - In a display apparatus simultaneous left and right views with reduced crosstalk provide a stereoscopic image. The apparatus includes a liquid crystal display having first and second image forming areas including horizontal lines, and an optical unit in which first and second polarizing areas, corresponding to the image forming areas, are arranged. Frame images display a right eye image in the first image forming areas, and display a left eye image in the second image forming areas. The image forming areas are alternately switched or, updated every time a frame is switched. A boundary between the first and second image forming areas is moved to replace the first and second image forming areas, which display the right eye image and the left eye image. The first and second polarizing areas of the optical unit interchange phase difference states with each other. | 11-14-2013 |
20130308067 | 2D/3D SWITCHABLE PARALLAX BARRIER DISPLAY - A 3D display is provided, at least comprising a display module, a backlight module disposed beneath the display module, and a barrier module disposed above the display module. The barrier module comprises a bottom substrate having a bottom electrode layer, an upper substrate having an upper electrode layer, and a liquid crystal layer disposed between the bottom substrate and the upper substrate. At least one of the bottom electrode layer and the upper electrode layer comprises at least two finger electrodes interlaced to each other, and voltages with opposite direction are applied on the two finger electrodes at the same time interval in a 3D driving mode. | 11-21-2013 |
20130308068 | BACKLIGHT CONTROL METHOD, APPARATUS AND 3D DISPLAY SYSTEM - A method includes dividing a backlight source and a liquid crystal panel into N row sections, preprocessing 3D images to output first images and second images of left and right eyes in a complementary format, while preserving odd and even row section images of original images of the left and right eyes, and sequentially scanning the first images and second images of the left and right eyes from top to bottom using the backlight source. The method further includes, after scanning a row section, controlling the backlight of the row section to be turned on and then turned off until the same row section of a next image starts to be scanned, and repeating until all images are scanned. The method thus provides a crosstalk-free 3D effect and reduces power consumption of the backlight source. | 11-21-2013 |
20130314627 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS PANEL AND STEREOSCOPIC DISPLAY PANEL - An electrically-driven liquid crystal lens panel includes a pair of substrates, a liquid crystal layer, alignment layers, and electrode layers. The electrode layer is disposed between the alignment layer and the substrate, has effective and non-effective regions, and includes electrodes. Each electrode has main and extending portions and a turning point, wherein the turning points are disposed at sites at which the main portions and the extending portions connect, the main portions extends along a first extending direction, and each extending portion extends along a second extending direction different from the first extending direction. The second extending direction is substantially parallel to an alignment direction of the alignment layer. A connecting line formed by connecting the turning points is a boundary between the effective region and the non-effective region, wherein the main portions are disposed in the effective region, and the extending portions are disposed in the non-effective region. | 11-28-2013 |
20130314628 | PANEL ACTING AS ACTIVE RETARDER, METHOD OF FABRICATING THE SAME, AND 3-DIMENSIONAL STEREOSCOPIC IMAGE DISPLAYABLE SYSTEM INCLUDING THE PANEL - A panel, a method of fabricating the panel, and a 3-dimensional (3D) image displayable system are provided. The panel includes first and second films disposed opposite each other, a polymer layer interposed between the first and second films, the polymer layer formed of a polymer having light alignment and light-curing characteristics, the polymer layer in which the polymer is arranged in one direction, and a plurality of liquid crystal (LC) droplets dispersed in the polymer layer. Each of the plurality of LC droplets includes a plurality of LC molecules, which are arranged in the same direction as the direction in which the polymer layer is arranged. | 11-28-2013 |
20130314629 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device includes a liquid crystal panel section, a light source section, a light detection section, a light source control section, a shutter glasses section, and a timing generation section generating a light emission drive signal, a light detection gate signal, and shutter switching signals in synchronization with an image synchronization signal. The timing generation section, generates the light emission drive signal which causes each of the regions of the light source section to emit light in accordance with scanning performed in the liquid crystal panel section, and which causes all the regions of the light source section to emit light in a predetermined period, and generates the light detection gate signal which enables detection of the light detection section in the predetermined period, and generates the shutter switching signals for switching left and right shutters to a non-transmissive mode. | 11-28-2013 |
20130321720 | 3D Display Devices - In an embodiment of the invention, a 3D display device is provided. The 3D display device includes: a first substrate including a plurality of right eye pixels and left eye pixels in an alternate arrangement; a second substrate opposite to the first substrate; a first optical modulating unit with a first inclined direction located in the right eye pixels between the first substrate and the second substrate; a second optical modulating unit with a second inclined direction located in the left eye pixels between the first substrate and the second substrate, wherein the first inclined direction is distinct from the second inclined direction; and a light transparent element disposed on the second substrate. | 12-05-2013 |
20130321721 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE INCLUDING THE SAME - An array substrate includes: a substrate; first and second gate lines on the substrate; first and second common lines parallel to and spaced apart from the first and second gate lines; first and second data lines crossing the first and second gate lines and the first and second common lines; first and second thin film transistors in the pixel region; a first pixel electrode and a first common electrode alternately disposed in the first area, at least one of the first pixel electrode and the first common electrode having a bent part; and a second pixel electrode and a second common electrode alternately disposed in the second area. | 12-05-2013 |
20130321722 | Method, apparatus and system on a chip for controlling a stereoscopic display device - This disclosure provides a technique for controlling the slew rate and number of transition segments used to move the LC drive voltage level from one voltage to another. In one embodiment, a method of controlling a polarization modulator in a polarization-based stereoscopic display device may comprise providing digital signals to each of a plurality of drive circuits to generate a drive voltage from each drive circuit, where the drive voltages drive the polarization modulator. Such an exemplary method may also include determining a time sequential list of transition specifications configured to provide discrete transitions in one or more of the drive voltages. Then, in such methods, the digital signals provided to each of the one or more drive circuits receiving a transition may be adjusted, in accordance with the time sequential list, thereby altering their drive voltages based on the transition specifications. | 12-05-2013 |
20130321723 | BARRIER ELEMENT AND 3D DISPLAY APPARATUS - Provided are a barrier element and a 3D display apparatus including the element that allows 2D display with high brightness without a change in tint of white portions and allows 3D display with reduced crosstalk. A barrier element to be disposed at the front or the rear of an image display device and capable of forming a barrier pattern including light transmitting portions and light shielding portions, the barrier element including a first polarization controlling element; a liquid crystal cell; and at least one retardation film disposed between the first polarization controlling element and one face of the liquid crystal cell and/or disposed in the other face of the liquid crystal cell and having a retardation in-plane Re(550) of −30 to 100 nm at a wavelength of 550 nm and a retardation in the thickness direction Rth(550) of −15 to 180 nm at a wavelength of 550 nm. | 12-05-2013 |
20130329142 | STEREOSCOPIC DISPLAY - The present invention discloses a stereoscopic display, which includes a phase retarder a display panel, and board-like structures. The phase retarder has a plurality of first strip shapes and a plurality of second strip shapes. The first strip shapes and the second strip shapes are alternately arranged. The display panel has a plurality of pixels. The pixels are arranged into a plurality of pixel rows corresponding to the first strip shapes and the second strip shapes. The board-like structures are disposed in the liquid-crystal layer of the display panel. The pixel rows are respectively separated from each other by the board-like structures, thereby reducing a crosstalk phenomenon. | 12-12-2013 |
20130329143 | THREE-DIMENSIONAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A three-dimensional display and method for manufacturing the same are provided. The three-dimensional display includes a display panel, a liquid crystal layer, an aligning layer and an adhesive layer. The liquid crystal layer is disposed on a side of the display panel. The aligning layer formed from a curable resin is disposed on a side of the liquid crystal layer opposite to the display panel and comprises a plurality of first aligning regions and a plurality of second aligning regions. The adhesive layer is disposed between the display panel and the liquid crystal layer, wherein the display panel and the liquid crystal layer are adhered by the adhesive layer. Wherein the pencil hardness of the aligning layer is in the range of 1B to 4H, and the adhesion of the adhesive layer is in the range of 50 gf/25 mm to 1500 gf/25 mm. | 12-12-2013 |
20130335646 | DISPLAY PANEL OF STEREOSCOPIC IMAGE DISPLAY - The present invention provides a display panel of a stereoscopic image display. The display panel comprises a plurality of pixel areas. The red, green, and blue sub pixels of one pixel area are arranged in series along a vertical direction. In every pixel area, the blue sub pixel is located at a central position while the red and the green sub pixels are located at upper and lower positions. This arrangement can further reduce the viewing angle of the display panel of the stereoscopic image display, improve the ability to keep the displayed content safe, and prevent information from leaked out. | 12-19-2013 |
20130335647 | STEREOSCOPIC DISPLAY OPTICAL DEVICE AND STEREOSCOPIC DISPLAY UNIT - A stereoscopic display optical device includes: a display section; a parallax separation section disposed to face the display section; and a spacer section sandwiched between the display section and the parallax separation section, and extending along respective perimeters of the display section and the parallax separation section. | 12-19-2013 |
20130335648 | IMAGE DISPLAY UNIT AND IMAGE DISPLAY CONTROL METHOD - This image display unit includes an image display panel and a barrier liquid crystal panel. The barrier liquid crystal panel appropriately controls a potential applied to one or the plurality of electrodes forming the scan-side transparent electrode ( | 12-19-2013 |
20130335649 | OPTICAL COMPONENT AND DISPLAY - An optical component ( | 12-19-2013 |
20130342771 | PATTERNED RETARDER TYPE STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A stereoscopic image display device includes a first substrate defining an active area and a non-active area surrounding the active area, the first substrate having a gate line formed at the active area and the non-active area, a gate pad formed at the non-active area, a dummy line defining a dummy pixel by crossing the gate line, and a light leakage blocking layer that is connected to the dummy line and disposed to overlap the gate line and the gate pad; a second substrate opposing the first substrate, the second substrate having a black stripe on a side of the second substrate opposite from the first substrate along portions corresponding to edges of the active area, and a patterned retardation film over the black stripe; and a liquid crystal layer disposed between the first and second substrates. | 12-26-2013 |
20140002758 | STEREO DISPLAY APPARATUS | 01-02-2014 |
20140002759 | LIQUID CRYSTAL LENS, CONTROLLING METHOD THEREOF AND 3D DISPLAY USING THE SAME | 01-02-2014 |
20140009704 | MULTI-VIEW DISPLAY DEVICE - A multi-view display is switchable between single view and multi-view modes, and uses lenticular means ( | 01-09-2014 |
20140009705 | DISPLAY UNIT AND ELECTRONIC APPARATUS - A display unit includes: a liquid crystal display section including first electrodes, a liquid crystal layer, and a second electrode, the first electrodes corresponding to a plurality of unit pixels, the second electrode being disposed to face the first electrodes with the liquid crystal layer in between; a backlight; and a light-ray control section inserted between the liquid crystal display section and the backlight, in which each of the unit pixels includes a plurality of domains or a single domain, the plurality of domains in which liquid crystal alignment differs between the domains, and each of the first electrodes is uniformly formed in each of the plurality of domains or the single domain. | 01-09-2014 |
20140016049 | DISPLAY UNIT AND ELECTRONIC APPARATUS - A display unit includes: a light-ray control section including first structures, the first structures being arranged at a first pitch; a liquid crystal display section including second structures, the second structures being arranged at a second pitch; and a backlight, in which one in which a structure arrangement pitch is smaller of the liquid crystal display section and the light-ray control section is disposed between the other one of the liquid crystal display section and the light-ray control section, and the backlight. | 01-16-2014 |
20140016050 | Slit Grating And Display Device - There are provided a slit grating and a display device. The passive slit grating according to embodiments of the invention comprises a plurality of grating structures. Each of the grating structures is symmetric about its axial line in a length direction, and an edge in the length direction for each of the grating structures has a non-linear shape. Among adjacent edges of any two of the grating structures that are adjacent, the position of a protrusion at one edge corresponds to the position of a recess at another edge. | 01-16-2014 |
20140016051 | COMBINED LIGHT MODULATION DEVICE FOR TRACKING USERS - For comfortable viewing of a 3-D scene at various viewing angles, a display having a large tracking range for a variable viewer distance is required. A controllable light-influencing element deflects light in coarse steps in a viewer range. Within said steps, the light is deflected by a further controllable light-influencing element continuously or with fine gradation. The light modulation device is suitable in holographic or autostereoscopic displays for guiding the visibility ranges of the image information to be displayed so as to follow the eyes of the viewers. | 01-16-2014 |
20140022470 | SUB-PIXEL DISPLAY STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL USING THE SAME - The present invention discloses a sub-pixel display structure and a liquid crystal display panel using the same. The sub-pixel display structure includes two electrode portions. One of the electrode portions can perform charge-sharing via a charge-sharing switch. At least one of the two electrode portions is further connected to an extra electrode portion. When being used in a 3D liquid crystal display panel having a patterned phase retarder film, the sub-pixel display structure can satisfy the requirement of 3D view angle by making the extra electrode portion to be shielded by black matrix, and the two electrode portions still remain operatable so that a color washout phenomenon under a large viewing angle can be reduced even in a 3D liquid crystal display panel. | 01-23-2014 |
20140022471 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device based on a simultaneous writing method is provided. The liquid crystal display device includes a liquid crystal panel including a gate line, a data line intersecting the gate line and a plurality of pixels, wherein each of the plurality of pixels includes a transistor having a gate connected to the gate line, a source connected to the data line and a drain connected to a first node, a switch having one end connected to the first node and another end connected to a second node, a first capacitor having one end connected to the first node, and a liquid crystal capacitor having one end connected to the second node. | 01-23-2014 |
20140022472 | DISPLAY DEVICE - A liquid crystal display device includes a display panel, a parallax barrier, and a spacer. The display panel includes a display area in which an image is displayed and a display surrounding area located around the display area. The parallax barrier includes a separation area and a separation surrounding area located around the separation area. The image displayed on the display panel is separated by parallax in the separation area. The parallax barrier is attached to the display panel with a space between the separation surrounding area of the parallax barrier and the display surrounding area of the display panel. The spacer is arranged in the space. The spacer is configured to define a distance between the display surrounding area of the display panel and the separation surrounding area of the parallax barrier. | 01-23-2014 |
20140028932 | Display Device Capable of Switching Between a Two-Dimensional Displaying Mode and Three-Dimensional Displaying Mode - A liquid crystal lens is disclosed, comprising a plurality of lens units, wherein each lens unit comprises a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, an insulating layer disposed on the first substrate, and a first electrode and a first floating electrode disposed at opposite sides of the insulating layer, wherein the first electrode comprises a first portion neighboring a first side of the lens unit and a second portion neighboring a second side of the lens unit, and the first floating electrode comprises a first portion and a second portion, wherein the first portion of the first floating electrode is partially overlapped with the first portion of the first electrode, and the second portion of the first floating electrode is partially overlapped with the second portion of the first electrode | 01-30-2014 |
20140028933 | AUTOSTEREOSCOPIC DISPLAY DEVICE AND METHOD - A three-dimensional (3D) display system is provided. The 3D display system includes a backlight plate, a display panel, a light-splitting device, and a polarization state controller. The display panel is configured to display a two-dimensional (2D) image in a 2D mode or to display a 3D image in a 3D mode. The light-splitting device is configured to an arrangement module configured to pass the 2D image in the 2D mode, and to separate the 3D image into a left image and a right image. Further, the polarization state controller is disposed between the display panel and the light-splitting device and is configured to rotate a polarization direction of light emitted from the display panel in the 2D mode, and to keep the polarization direction of the light emitted from the display panel in the 3D mode. | 01-30-2014 |
20140036173 | STEREOSCOPIC DISPLAY AND STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display including a display panel and a barrier panel is provided. The barrier panel is at one side of the display panel. The barrier panel includes first and second substrates, first and second patterned electrode layers, and a liquid crystal layer between the first and second patterned electrode layers. The first patterned electrode layer is on the first substrate, and includes first electrodes having a first line-width. A gap between the adjacent first electrodes is a first spacing, and a first pitch is a sum of the first spacing and pitch. The second patterned electrode layer is on the second substrate, includes second electrodes having the first line-width. The gap between the adjacent second electrodes is the first spacing, the first and second electrodes are staggered to each other, and a shift in a horizontal direction between the first and second electrodes is half of the first pitch. | 02-06-2014 |
20140036174 | STEREOSCOPIC DISPLAY APPARATUS - To provide a stereoscopic display apparatus, enabling to move the position of a viewpoint, not only left/right, but also in front/back directions, and to widen a range from where a 3D image can be seen. A stereoscopic display apparatus, with applying a stereoscopic display panel therein, comprising: a display element, which is configured to display parallax images for a left-side eye and a right-side eye, simultaneously; and a liquid crystal lens, which is attached onto the display element and configured to adjust a direction of a light emitting from the display element, further comprises an observer position detecting means and a liquid crystal lens driving means, wherein the liquid crystal lens driving means changes the pitch of a pattern of voltage to be applied onto plural numbers of electrodes of the liquid crystal lens, depending on the position of the observer, which is detected by the observer position detecting means. | 02-06-2014 |
20140036175 | OPTICAL FILM FOR 3D IMAGE DISPLAY, 3D IMAGE DISPLAY DEVICE, AND 3D IMAGE DISPLAY SYSTEM - Disclosed is an optical film for 3D image display devices, including at least an optically-anisotropic layer formed of a composition that includes, as the main ingredient thereof, a discotic liquid crystal having at least one polymerizable group, wherein the optically-anisotropic layer is a patterned optically-anisotropic layer which includes a first retardation domain and a second retardation domain differing from each other in at least one of the in-plane slow axis direction and retardation in-plane thereof and in which the first and second retardation domains are alternately arranged in plane. | 02-06-2014 |
20140036176 | ILLUMINATION DEVICE AND DISPLAY UNIT - Provided is a display unit capable of improving both display luminance and display quality in three-dimensional display. A light modulation layer containing a bulk and microparticles is provided in a light modulation device ( | 02-06-2014 |
20140043549 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device of the present invention includes a liquid crystal interposed between a CF substrate that is an ultra-thin glass substrate and a TFT substrate, and a seal pattern having an injection port. Spacer structures are arranged such that the area density thereof is higher in a corner portion farther from the injection port than in a corner portion closer to the injection port. | 02-13-2014 |
20140049706 | Stereoscopic Image Display Device - A stereoscopic image display device includes a first liquid crystal lens to convert a light component of a first direction in a non-polarized light source into a first output light of the first direction, and to output the first output light; a second liquid crystal lens to convert a light component of a second direction in the non-polarized light source into a second output light of the first direction; and a display panel below the first liquid crystal lens and second liquid crystal lens. | 02-20-2014 |
20140049707 | LIQUID CRYSTAL COMPOSITION FOR LC LENS AND 3D DISPLAY CONTAINING THE SAME - A liquid crystal composition for liquid crystal lens and a stereoscopic (3D) display containing the same are provided. The liquid crystal composition includes a main liquid crystal (chemical formula I), a first optical modifier (R811 or S811), a second optical modifier (CB15), and a dielectric constant modifier (chemical formula IV). The 3D display utilizes a horizontal electric field to make the above liquid crystal composition form crystal lens. | 02-20-2014 |
20140049708 | GLASS SUBSTRATE FOR LIQUID CRYSTAL LENS - Provided is a glass substrate for a liquid crystal lens, comprising, as a glass composition in terms of mol %, 45 to 75% of SiO | 02-20-2014 |
20140055692 | LIGHT MODULATION DEVICE FOR A DISPLAY FOR REPRESENTING TWO- AND/OR THREE-DIMENSIONAL IMAGE CONTENT - The invention relates to a light modulation device for a display for representing two- and/or three-dimensional image content or image sequences. The light modulation device comprises a light modulator and a controller. The phase and/or the amplitude of a light wave field, which is substantially collimated, can be varied by means of the light modulator depending on the location of the light modulator. The light modulator can be actuated by means of the control device. According to the invention, in the direction of propagation of the light wave field, at least one diffracting unit is arranged downstream of the light modulator. The diffracting unit has a variable diffracting structure. By means of the diffracting structure, the light wave field varied by the light modulator can be diffracted in a variable and predeterminable manner. Further, the present invention relates to a display and a method for producing a light modulation device. | 02-27-2014 |
20140055693 | DISPLAY DEVICE INCLUDING A LENS MODULE - A display device includes a display panel including a plurality of pixels arranged in a matrix form, each pixel including a plurality of sub-pixels, a lens module on the display panel, the lens module including a plurality of lenses having a pitch that corresponds to a horizontal pitch of the plurality of sub-pixels, and a driving unit configured to drive the display panel and the lens module to provide an image displayed by the display panel to a left eye of a viewer at a first frame and to provide the image displayed by the display panel to a right eye of the viewer at a second frame. | 02-27-2014 |
20140055694 | LENS PANEL, METHOD FOR MANUFACTURING THE SAME AND 3D DISPLAY DEVICE - According to embodiments of the present invention, there are provided a lens panel, a method for manufacturing the same and a 3D display device. The lens panel comprises: a first transparent substrate; a second transparent substrate, disposed opposite to the first transparent substrate; positive electrodes and negative electrodes, which are in a strip shape, and disposed on a side of the first transparent substrate opposed to the second transparent substrate parallel to each other and alternately; a second transparent liquid and a first transparent liquid filled between the first transparent substrate and the second transparent substrate in this order from the second transparent substrate to the first transparent substrate, the first transparent liquid and the second transparent liquid being immiscible, and reflectance of the first transparent liquid being larger than reflectance of the second transparent liquid. | 02-27-2014 |
20140063378 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional (3D) image display apparatus includes a display panel and a 3D image optical structure. The display panel has pixels arranged in an array and the pixels have a first region and a second region disposed adjacent to each other. The 3D image optical structure includes a plurality of first optical units disposed along a first direction. Each first optical unit has at least one first portion corresponding to the first region and at least one second portion corresponding to the second region. The first portion has a first curvature radius and a plurality of corresponding first circle centers, and the second portion has a second curvature radius and a plurality of corresponding second circle centers. The first curvature radius is different from the second curvature radius, and the first circle centers are not overlapped with the second circle centers in the vertical projection direction. | 03-06-2014 |
20140063379 | LIQUID CRYSTAL LENS PANEL, THREE DIMENSIONAL PANEL ASSEMBLY, AND DISPLAY APPARATUS HAVING THE SAME - A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first base substrate, a lens common electrode disposed on the first base substrate, and a first alignment layer disposed on the lens common electrode, the first alignment layer including a first alignment direction. The second substrate includes a second base substrate opposite to the first base substrate, a plurality of lens electrodes that extend in a lens axis and is parallel with each other, and a second alignment layer disposed on the plurality of lens electrodes, the second alignment layer including a second alignment direction substantially perpendicular to the first alignment direction. The liquid crystal layer is disposed between the first and second alignment layers. | 03-06-2014 |
20140063380 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel which includes a plurality of pixels, a backlight unit which includes a plurality of light sources sequentially arranged in a first direction of the display panel and provides light to the display panel, and a driving circuit which controls the display panel to allow an image to be displayed on the display panel and generates a plurality of backlight control signals to periodically turn on and off the light sources. The driving circuit generates the backlight control signals to allow the light sources to have different turn-on time periods based on positions of the light sources. | 03-06-2014 |
20140063381 | NAKED-EYE THREE-DIMENSIONAL IMAGE DISPLAY METHOD AND DEVICE - Embodiments of the present invention disclose a naked-eye three-dimensional image display method and device, and the naked-eye three-dimensional image display method comprises: with a control means, making a two-dimensional display screen display a left-eye image at a first moment, and synchronously applying a first set of voltages to a liquid crystal lens located at a light-exiting side of the two-dimensional display screen, so that the left-eye image is projected through the liquid crystal lens to a left eye of an observer; and with the control means, making the two-dimensional display screen display a right-eye image at a second moment, and synchronously applying a second set of voltages to the liquid crystal lens, so that the right-eye image is projected through the liquid crystal lens to a right eye of the observer; wherein a time interval between the first moment and the second moment is not more than visual persistence time of human eyes. | 03-06-2014 |
20140063382 | 3D DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Embodiments of the present invention provide a 3D display device and a manufacturing method thereof, which can reduce production costs. The display device comprises a grating layer and an array substrate; the array substrate comprises a plurality of pixel-units, each pixel-unit comprising a pixel-electrode and a control-circuit; the pixel-electrode of each pixel-unit comprises mutually-spaced at least two left-viewing-field pixel-electrodes and at least two right-viewing-field pixel-electrodes; the control-circuit of each pixel-unit comprises a first sub-control-circuit connected with the left-viewing-field pixel-electrodes and a second sub-control-circuit connected with the right-viewing-field pixel-electrodes. | 03-06-2014 |
20140063383 | Liquid Crystal Grating Panel, Stereo Display Device And Display Method Thereof - A liquid crystal grating panel, a stereo display device and a display method thereof are disclosed. The liquid crystal grating panel comprises an upper polarizer, an upper substrate, a lower substrate, a first electrode, a second electrode, a third electrode and liquid crystals; the third electrode is separated from the first electrode through an insulating layer; the liquid crystals are disposed between the upper substrate and the lower substrate; the first electrode is used for generating an electric field with the second electrode at first frame scanning periods of image scanning to form a first grating; and the third electrode is used for generating an electric field with the second electrode at second frame scanning periods of image scanning to form a second grating. | 03-06-2014 |
20140063384 | Three-Dimensional Display Device and LC Barrier - A 3D display device and LC barrier are disclosed. The 3D display device comprises a non-polarized light display unit and an LC barrier. The LC barrier comprises a liquid crystal cell arranged at one side of the non-polarized light display unit, and the liquid crystal cell comprises an upper substrate, a lower substrate and a cholesteric liquid crystal layer between the substrates; a first quarter-wave plate provided on the upper substrate; a polarizer provided on the first quarter-wave plate; an absorption axis of the polarizer forms a predetermined angle with a fast axis of the first quarter-wave plate. | 03-06-2014 |
20140063385 | TOUCH LIQUID CRYSTAL GRATING, 3D TOUCH DISPLAY DEVICE AND DRIVING METHOD OF TOUCH LIQUID CRYSTAL GRATING - An embodiment of the present invention discloses a touch liquid crystal grating, its driving method and a 3D touch display device. The touch liquid crystal grating comprises: a first substrate and a second substrate; a liquid crystal layer; grating electrodes, located on a side of the first substrate facing the liquid crystal layer and extend along a first direction, each being located within each of strip-like regions with spacing regions being provided therebetween; touch driving electrodes, extending along the first direction and being located within the spacing regions between adjacent strip-like regions; and touch sensing electrodes, extending along a second direction, wherein the first direction is different from the second direction, and when the plurality of grating electrodes are electrified, liquid crystal molecules corresponding to each of the strip-like regions are deflected, and liquid crystal molecules corresponding to each of the spacing regions are not deflected. | 03-06-2014 |
20140078425 | Array Substrate and Liquid Crystal Display Panel - The present invention provides an array of FPR 3D liquid crystal display, including a plurality of pixel units and circuit affecting on the pixel unit. The pixel unit is divided into main pixel area and sub pixel area, and the circuit is paid out between pixel units. The present invention also provides an FPR 3D liquid crystal display panel. As such, the present invention can improve opening ratio and penetration ratio of liquid crystal display panel in 3D display mode to increase luminance of liquid crystal display panel. | 03-20-2014 |
20140078426 | Patterned Retarder 3D Liquid Crystal Display and the Manufacturing Method Thereof - A patterned retarder 3D liquid crystal display is disclosed. The liquid crystal display includes a display panel, a polarizer, and a patterned retarder film. The display panel includes a first substrate and a second substrate spaced apart from each other. The second substrate includes an up surface and a down surface, and the up surface is farther to the first substrate than the down surface. A black matrix is arranged on the down surface of the second substrate. A mask is arranged on a first surface of the patterned retarder film adjacent to the second substrate so that the mask corresponds to portions of the black matrix. In addition, a manufacturing method of the patterned retarder 3D liquid crystal display is also disclosed. | 03-20-2014 |
20140085552 | SHADING DEVICE OF ACTIVE SWITCHING 3D DISPLAY - A shading device of an active switching 3D display includes a first main body, at least one second main body, a control circuit board, a pair of LCD chips, a first detector and at least one second detector. The control circuit board and the pair of LCD chips are installed on the first main body, and the first detector is installed on the first main body, and the second detector is installed on an internal side of the LCD chip, and the first and second detectors are electrically coupled to the control circuit board, and the first detector and/or the second detector receive a 3D signal and/or an optical signal to switch to a 3D display function and/or a shading functions without requirement a manual switching operation, so as to improve the convenience of use. | 03-27-2014 |
20140085553 | Two dimension/three dimension switchable liquid crystal lens assembly - The present invention discloses a 2D/3D switchable liquid crystal lens assembly. The liquid crystal lens assembly from an emitting surface to an incident surface sequentially includes a plurality of adjacently arranged elongated convex lenses, a first transparent substrate, a second transparent substrate, a plurality of electrodes disposed on the second transparent substrate, and a liquid crystal layer sandwiched between the first and second transparent substrates. The plurality of electrodes are used for controlling an alignment of liquid crystal molecules inside the liquid crystal layer so as to adjust a refractive index of the liquid crystal molecules inside the liquid crystal layer corresponding to at least one pixel. The refractive index progressively increase or progressively decrease from a center toward both sides to control a propagation direction of incident light and guide the passed incident light to one of the convex lenses. | 03-27-2014 |
20140092329 | DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE DIMENSIONAL IMAGE USING THE SAME - A display panel displays a first image during a first subframe and a second image during a second subframe. A display panel driver provides the first and second images to the display panel. A light source part provides light to the display panel. A light converting element is disposed between the display panel and the light source part and includes a barrier part and a lens part disposed on the barrier part. The barrier part has a plurality of independently controllable barrier groups. A position detecting part determines a position of a viewer. A barrier driver controls the barrier part to selectively transmit light from the light source part based on the viewer's position. A single barrier group includes a plurality of barriers, and a single barrier includes a plurality of sub-barriers. | 04-03-2014 |
20140092330 | POLARIZING ADHESIVE ELEMENT, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS HAVING THE SAME - A polarizing adhesive element includes a pressure sensitive adhesive (“PSA”), a compensating film, a polarizing film, a supporting film and an optical clear adhesive (“OCA”). The PSA has adhesion. The compensating film is disposed on the PSA. The compensating film is configured to compensate a phase difference of a light. The polarizing film is disposed on the compensating film. The polarizing film is configured to polarize the light. The supporting film is disposed on the polarizing film. The supporting film supports the polarizing film. The OCA is disposed on the supporting film. The OCA has adhesion. | 04-03-2014 |
20140092331 | 3D DISPLAY DEVICE AND 3D DISPLAY SYSTEM - Embodiments of the present invention provide a 3D display device and a 3D display system, the 3D display device, comprising: a reflecting unit, reflecting light incident thereon; a polarization display unit, formed at a reflected light emitting side of the reflecting unit, and the polarization display unit for displaying images, converting incident natural light into polarized light and transmitting or blocking light reflected by the reflecting unit; and a polarization direction adjustment unit, formed at a reflected light emitting side of the polarization display unit, for converting the reflected light emitted from the polarization display unit into two sets of polarized light with different polarization directions. | 04-03-2014 |
20140098308 | GLASSES-FREE 3D LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A glasses-free 3D liquid crystal display device includes an array substrate, a plurality of data lines disposed horizontally and a plurality of gate lines disposed vertically on the array substrate, a plurality of pixel units defined by the data lines and the gate lines. A pixel unit includes a first sub-pixel and a second sub-pixel that are horizontally disposed and adjacent to each other. The data line is a periodically varying flexuous line extending horizontally, in addition, or alternatively, the gate line is a periodically varying flexuous line extending vertically. The display device reduces the unevenness of moire fringes. | 04-10-2014 |
20140104517 | LIQUID CRYSTAL SHUTTER AND IMAGE CAPTURING APPARATUS - A liquid crystal shutter includes: a first plate including a first transparent electrode layer, a second plate disposed parallel to the first plate and including a second transparent electrode layer, a liquid crystal layer disposed between the first plate and the second plate and is configured to transmit or block light according to a first potential difference between the first transparent electrode layer and the second transparent electrode layer, and a heating electrode configured to generate a second potential difference for generating heat in the first transparent electrode layer. | 04-17-2014 |
20140104518 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is configured to form a three dimensional image on the vertical view by applying a first voltage between a narrow electrode on the first substrate and a wide electrode on the second substrate, and a second voltage lower than the first voltage between the wide electrode on the first substrate and the wide electrode on the second substrate, and to form a three dimensional image on the horizontal view by applying the first voltage between the wide electrode on the first substrate and a narrow electrode on the second substrate, and the second voltage between the wide electrode on the first substrate and the wide electrode on the second substrate so as to reduce generation of domain in the horizontal electric field. | 04-17-2014 |
20140104519 | POLARIZING PLATE SUITABLE FOR LIQUID CRYSTAL DISPLAY DEVICE CAPABLE OF DISPLAYING THREE-DIMENSIONAL IMAGES, AND LIQUID CRYSTAL DISPLAY DEVICE - Provided is a polarizer whereby screen brightness does not become zero regardless of the direction in which a viewer faces when the polarizer is used in a liquid crystal display device capable of displaying three-dimensional images, in which three-dimensional images are visible through a polarizing filter. The polarizer comprises a polarizing film and protective films disposed on both sides of the polarizing film; at least one of the protective films being an oriented film; and the tilt of the orientation axis of the oriented film or an axis orthogonal to the orientation axis relative to the polarization axis of the polarizing film being 1° or more and less than 45°. | 04-17-2014 |
20140111712 | TWO-DIMENSIONAL AND THREE-DIMENSIONAL SWITCHABLE LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAYING METHOD THEREOF - An LCD device operably switchable between 2D and 3D display modes includes an active retardation panel having a plurality of retardation pixels arranged in at least M*N retardation pixel matrix with a first liquid crystal (LC) layer, and an LCD panel positioned having a plurality of display pixels arranged in at least M*N display pixel matrix with a second LC layer. Each retardation pixel has a first retardation A(i, j), and each display pixel has a second retardation B(i, j). The active retardation panel and LCD panel are arranged such that the retardation pixel matrix is positioned corresponding to the display pixel matrix, and an image displayed from each display pixel and passed through corresponding retardation pixel is simultaneously viewable by left and right eyes of a viewer and satisfies with: | 04-24-2014 |
20140111713 | LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DEVICE - According to an embodiment, a liquid crystal optical element includes a first substrate unit, a second substrate unit and a liquid crystal layer provided therebetween. The first substrate unit includes a first substrate, a plurality of first electrodes provided thereon and a second electrode provided between two most proximal first electrodes. The second electrode is asymmetric with respect to a central axis between one electrode of the two most proximal first electrodes and the other electrode thereof. The second substrate unit includes a second substrate opposing the first substrate, and an opposing electrode provided on the second substrate. The liquid crystal layer has a first portion on the first substrate unit side and a second portion on the second substrate unit side; and a liquid crystal in the first portion has a vertical alignment, and a liquid crystal in the second portion has a horizontal alignment. | 04-24-2014 |
20140111714 | LIGHT SOURCE DEVICE AND DISPLAY - A light source device includes: a light guide plate having a first internal reflection plane and a second internal reflection plane which face each other; one or more light sources each applying illumination light through a side surface of the light guide plate into an interior thereof; and an optical device disposed to face the light guide plate, and modulating, for each of partial regions thereof, a state of light rays exiting therefrom. One or both of the first and the second internal reflection planes each have scattering regions each allowing the illumination light from the light sources to be scattered and exit from the first internal reflection plane of the light guide plate, and one or both of the first and second internal reflection planes each have total-reflection regions allowing the illumination light from the light sources to be reflected in a manner of total-internal-reflection. | 04-24-2014 |
20140111715 | IMAGE DISPLAY AND LIQUID CRYSTAL LENS THEREFOR - A three-dimensional (“3D”) image display device includes a display panel, and a liquid crystal lens part disposed on the display panel and which selectively provides a two-dimensional (“2D”) image and a 3D stereoscopic image, where the liquid crystal lens part includes: a lower substrate including a plurality of linear electrodes which are disposed in different layers; an upper substrate including a plate electrode; and a lens liquid crystal layer disposed between the lower substrate and the upper substrate, where the linear electrodes in the different layers are alternately arranged in a unit zone of the liquid crystal lens part, and where two adjacent linear electrodes of the linear electrodes are spaced apart from each other when viewed from a top view. | 04-24-2014 |
20140118643 | THREE-DIMENSIONAL DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a 3D display apparatus which comprises a display and a liquid crystal cell module. The liquid crystal cell module retards a phase of the light emitted from the display and corresponding to a display frame for forming a left-handed circularly polarized light and a right-handed circularly polarized light. The present invention further provides a method for manufacturing the 3D display apparatus. The present invention can display 3D images without losing image information. The response time of a ferroelectric liquid crystal and an anti-ferroelectric liquid crystal of the present invention is faster, and thus the effect on the luminance of the display is less. | 05-01-2014 |
20140118644 | LIQUID CRYSTAL LENS AND DISPLAY DEVICE HAVING THE SAME - A liquid crystal (LC) lens includes first and second substrates, an LC layer disposed therebetween, and a plurality of first and second electrode structures. Each electrode structure has a plurality of first, second, third and fourth electrodes spaced-apart and alternately arranged along a first direction, where the first and second electrodes are disposed between the first substrate and the LC layer, while the third and fourth electrodes are disposed between the second substrate and the LC layer. In each first electrode structure, each of the first and second electrodes and a corresponding one of the third and fourth electrodes are aligned at a left tilted angle, while in each second electrode structure, each of the first and second electrodes and a corresponding one of the third and fourth electrodes are aligned at a right tilted angle. The first and second electrode structures are alternately arranged along a second direction. | 05-01-2014 |
20140118645 | COMPLEX SPATIAL LIGHT MODULATOR AND 3D IMAGE DISPLAY INCLUDING THE SAME - Provided are a complex spatial light modulator and a three-dimensional image display device including the same. The complex spatial light modulator includes: a spatial light modulator for modulating a phase of light; a prism array disposed next to the spatial light modulator; and a polarization-independent diffractive element for diffracting light that has passed through the prism array. The complex spatial light modulator may modulate both phase and amplitude of light. | 05-01-2014 |
20140118646 | LIQUID CRYSTAL LENS PANEL - Provided is a liquid crystal lens panel. The illustrative liquid crystal lens panel may provide a display device capable of viewing a 3D or 2D image without glasses. | 05-01-2014 |
20140125891 | Stereoscopic Display Apparatus And Liquid Crystal Lens - The present invention discloses a stereoscopic display apparatus. The stereoscopic display apparatus comprises a display panel and a liquid crystal lens. A first electrode layer of the liquid crystal lens comprises a plurality of electrode strips arranged along a first direction and extending in a ladder form along a second direction. The present invention further discloses a liquid crystal lens. According to the present invention method, a plurality of lenticular lens units extend in a ladder form along the second direction are formed in the liquid crystal layer in 3D mode. While the 3D display effect is achieved, the crosstalk between left-eye signals and right-eye signals in 3D mode is effectively suppressed. | 05-08-2014 |
20140125892 | Auto-stereoscopic Display Device, Liquid Crystal Lens, and Driving Method Thereof - An auto-stereoscopic display device is proposed. The auto-stereoscopic display device includes a display panel and a liquid crystal lens. The liquid crystal lens includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrode stripes arranged in parallel along pixel units and extending in a first or second direction. The second electrode layer includes a plurality of second electrode stripes extending slantingly relative to the plurality of first electrode stripes and being arranged in parallel. A liquid crystal lens and a driving method thereof are also proposed. Based on the present invention, a first lenticular lens unit is generated and arranged along the plurality of second electrode stripes for the 3D display mode, and a second lenticular lens unit is generated and arranged along the plurality of first electrode stripes for the 2D display mode. The invention can fulfill the 3D-mode requirement and enhance brightness and luminance in the 2D mode. | 05-08-2014 |
20140125893 | Liquid Crystal Slit Grating and Stereoscopic Display Device - The present invention discloses a liquid crystal slit grating and a stereoscopic display device, the liquid crystal slit grating includes a first grating substrate and a second grating substrate facing each other, and a plurality of photo spacers supporting between the first grating substrate and the second grating substrate; the stereoscopic display device includes a display panel and said liquid crystal slit grating which is parallel to each other. The liquid crystal slit grating of the present invention provides conditions for accurately controlling effects of the photo spacers on light transmittance or accurately controlling crosstalk caused by the photo spacers. The stereoscopic display device of the present invention provides conditions for improving 3D effect of stereoscopic display device during three dimensionally displaying. | 05-08-2014 |
20140125894 | MUTLI-LAYER PLENOPTIC DISPLAYS THAT COMBINE MULTIPLE EMISSIVE AND LIGHT MODULATING PLANES - A multi-planar plenoptic display assembly is provided that includes multiple spatially-varying light emitting and light modulating planes. The display assembly includes at least one light emitting device and may include, but does not require, a modulating device used in conjunction according to display methods taught herein to display light field data. A display assembly controller may be used to render a light field with depth into a multi-planar plenoptic display assembly by assigning decomposed portions of the light field to the display assembly for display or presentation by differing ones of the emitting elements and by operating a modulating device to provide a parallax barrier. In one embodiment, a dynamic parallax barrier and a number of bi-state screens. Another embodiment uses a beam splitter to co-locate two pairs of autostereoscopic displays each including a projector projecting 3D content, a parallax barrier, and an emissive/projector element. | 05-08-2014 |
20140132862 | LIQUID CRYSTAL LENS UNIT AND STEREOSCOPIC DISPLAY - A polarizer film is used for converting polarized light from a backlight module into light along a first direction. Multiple electrodes are disposed on a transparent substrate. Each electrode extends along a second direction different from the first direction. An alignment of liquid crystal molecules varies according to voltage applied on the electrodes. A retard unit is disposed between the transparent substrate and the polarizer film and used for converting the polarized light into light along a third direction different from the first and second direction. A polarization direction of the emitted light is perpendicular to an alignment of an electrode layer. In this way, an optical axis of the liquid crystal molecules matches the polarization direction of the light from the retard unit when voltage is not applied. So, the maximal lens power is attained with decreasing the cost resulted from the decreased thickness of the liquid crystal layer. | 05-15-2014 |
20140132863 | DISPLAY APPARATUS - A display apparatus includes a display panel, a polarization converting unit, a first micro-lens layer and a second micro-lens layer. The polarization converting unit is disposed on the display panel. The first micro-lens layer is disposed on the polarization converting unit and includes a plurality of first lenticular lenses parallel with and adjacent to each other. A first adjacent edge is formed between each two adjacent first lenticular lenses. The second micro-lens layer is disposed on the first micro-lens layer and includes a plurality of second lenticular lenses parallel with and adjacent to each other. A second adjacent edge is formed between each two adjacent second lenticular lenses. The first and second lenticular lenses are extended in a same direction and have a same width. There is an interval between an axis center line of each second lenticular lens and an axis center line of each first lenticular lens. | 05-15-2014 |
20140139765 | SWITCH CELL AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL, AND DISPLAY DEVICE - Embodiments of the present invention provide a switch cell and manufacturing method thereof, a display substrate, and a display device and the manufacturing method thereof, the driving power required by the switch cell can be reduced. The switch cell for converting a 2D image to be displayed by a display substrate into a 3D image comprises: a switch substrate; and at least one metal electrode provided on the switch substrate, wherein the position of the metal electrode is configured to be correspond to at least a portion of one corresponding black matrix of at least one black matrix provided on a display substrate. | 05-22-2014 |
20140139766 | LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical element includes: a pair of first and second substrates; a liquid crystal layer provided between the first and second substrates; first electrodes provided on the first substrate on the liquid crystal layer side and arranged along a first direction; second electrodes provided on the second substrate on the liquid crystal layer side and arranged along a second direction; and a driving unit configured to apply a voltage between the first electrodes and the second electrodes. The first electrodes are divided into electrode regions arranged along a third direction. The first electrodes included in each of the electrode regions are electrically connected to an extension line. | 05-22-2014 |
20140146251 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A 3D image display device includes: a backlight unit including a first color light source and a second color light source, which are alternately turned on; a display panel on a front side of the backlight unit and including a pixel, where the pixel includes a first subpixel including a first color filter and a second subpixel including a second color filter; a patterned circular polarizer on a front side of the display panel, extending substantially in a first direction, and including a first circular polarization part and a second circular polarization part having widths substantially the same as widths of the first subpixel and the second subpixel, respectively; and glasses including a left lens and a right lens, where each of the left lens and the right lens includes a plurality of circular polarization patterns and a shutter glass panel which turns on and off each circular polarization pattern. | 05-29-2014 |
20140146252 | OPTICAL ELEMENT - An optical element is provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. The optical element can be used to realize a stereoscopic image. | 05-29-2014 |
20140152922 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display apparatus comprises a first substrate including a first pretilting layer thereon, a second substrate facing the first substrate and including a second pretilting layer thereon, a liquid crystal layer disposed between the first pretilting layer and the second pretilting layer, and an electrode part provided on at least one of the first and second substrates to form a horizontal electric field or a fringe electric field. The first and second pretilting layer comprises a polymer polymerized from a chiral reactive mesogen having a chiral group and a reactive mesogenic group. | 06-05-2014 |
20140152923 | LIQUID CRYSTAL LENS AND STEREO DISPLAY USING THE SAME - A liquid crystal lens includes a first substrate, a second substrate, a liquid crystal layer, a plurality of first main electrodes, and a plurality of second main electrodes. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The first main electrodes are disposed on a surface of the first substrate adjacent to the liquid crystal layer. Any two adjacent first main electrodes define a first gap therebetween. The second main electrodes are disposed on a surface of the second substrate adjacent to the liquid crystal layer. Any two adjacent second main electrodes define a second gap therebetween. A vertical projection of each first main electrode on the surface of the second substrate overlaps at least two adjacent second main electrodes to form overlapping portions of the at least two second main electrodes, respectively. | 06-05-2014 |
20140152924 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device that enables 2D/3D image output conversion includes a display panel configured to display an image and a polarization lens panel disposed on the display panel and configured to transmit as-is or refract light supplied from the display panel according to an image display mode. The polarization lens panel includes: first and second substrates; a lower electrode formed on the first substrate; an upper electrode formed on the second substrate; and a polymer liquid crystal layer formed of a polymer liquid crystal in which a polymer and a liquid crystal are combined, and disposed between the lower electrode and the upper electrode. | 06-05-2014 |
20140152925 | LIQUID CRYSTAL LENS MODULE AND 3D DISPLAY DEVICE - Disclosed is a liquid crystal lens module, comprising a liquid crystal lens; a first polarizing sheet located at a lower surface of the liquid crystal lens; and a second polarizing sheet located at an upper surface of the liquid crystal lens, wherein the polarizing axis of the first polarizing sheet is parallel with that of the second polarizing sheet. Because of different orientations and horizontal twisting and the like of the liquid crystal molecules within the liquid crystal lens, polarizing direction of some of the polarized light transmitting through the first polarizing sheet, after being converged by the liquid crystal lens, may be changed, while the second polarizing sheet may filter out the polarized light whose polarizing direction has been changed, thus the crosstalk of the liquid crystal lens during a 3D display, caused by the polarized light whose polarizing direction has been changed, is reduced. | 06-05-2014 |
20140152926 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device includes an image display unit including plural unit pixels each including pixels for left and right viewing fields; a gradient-refractive-index liquid-crystal lens; and a liquid-crystal lens drive circuit. The liquid-crystal lens includes a liquid-crystal cell, plural electrode groups each including plural stripe-shaped transparent electrodes corresponding to a column of the unit pixels, and a counter transparent electrode having a constant potential. The liquid-crystal lens drive circuit is configured to apply voltages to the transparent electrodes with forming a common voltage pattern for each of the electrode groups so as to make liquid crystal of the liquid-crystal cell work as plural lenses forming a predetermined refractive-index profile for each of the electrode groups, and is configured to shift the voltage pattern according to information of a viewpoint position of an observer so as to shift the refractive-index profile of each of the lenses. | 06-05-2014 |
20140152927 | IMAGE DISPLAY DEVICE - Many pixels ( | 06-05-2014 |
20140160378 | DISPLAY APPARATUS - A display apparatus includes a display panel configured to selectively display a two-dimensional image and a three-dimensional image, a light-source unit providing the display panel with light, and a liquid crystal (“LC”) barrier panel disposed between the display panel and the light-source unit and including a unit barrier part. The unit barrier part includes a plurality of barrier electrodes driven to form a barrier blocking the light and an opening transmitting the light. An LC lens panel is disposed between the LC barrier panel and the display panel and includes a unit lens part, the unit lens part including a plurality of lens electrodes which is driven as a unit lens. | 06-12-2014 |
20140160379 | LIQUID CRYSTAL LENS AND 3D DISPLAY DEVICE - A liquid crystal lens and a 3D display device are provided. The liquid crystal lens comprises a lower substrate, an upper substrate disposed opposite to the lower substrate and a common substrate disposed between the upper substrate and the lower substrate. A plurality of first lenses are disposed between the lower substrate and the common substrate, each of the first lenses only converging light component of the incident natural light in a first polarization direction. A plurality of second lenses are disposed between the upper substrate and the common substrate, each of the second lenses only converging the light component of the incident natural light in a second polarization direction different from the first polarization direction. The 3D display device of the invention can reduce loss of light energy and enhance display luminance of the 3D display device as a whole. | 06-12-2014 |
20140160380 | LENS GRATING BASED STEREOSCOPIC DISPLAY SYSTEM - A three-dimensional (3D) display system is provided for displaying a 3D image. The 3D display system includes a display panel having pixels arranged at a pixel spatial period and a lens grating disposed together with the display panel. The lens grating further includes a plurality of lens units arranged at a first period and a plurality of non-lens units arranged at a second period. The second period is greater than one-third of the first period and less than two-thirds of the first period, and the plurality of lens units and the plurality of non-lens units are arranged such that the lens grating has a different spatial period from the pixel spatial period to reduce Moire fringe effect between the lens grating and the pixels of the display panel. | 06-12-2014 |
20140160381 | 2D AND 3D SWITCHABLE DISPLAY DEVICE AND LIQUID CRYSTAL LENTICULAR LENS THEREOF - A liquid crystal lenticular lens includes a first transparent substrate, a second transparent substrate, a first transparent electrode, a second transparent electrode, a liquid crystal layer, a first alignment layer, a second alignment layer and a first electric field uniformizing layer. The first transparent electrode includes a plurality of first electrode bars disposed along a first direction and in parallel, and the first direction is non-parallel and non-perpendicular to the edges of the first transparent substrate. The first electric field uniformizing layer is disposed between the first alignment layer and the first transparent electrode or between the second alignment layer and the second transparent electrode. | 06-12-2014 |
20140160382 | METHOD FOR DRIVING A LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - The present invention provides a method for driving a liquid crystal display panel and a liquid crystal display so that the power consumption for driving a 3D liquid crystal display panel can be reduced. The method includes steps of: determining that it is needed to input data to the black matrix sub-pixels when displaying a 3D image; and inputting a control signal to a 3D black screen data control module, the 3D black screen data control module, based on the received control signal, makes two data lines which are connected therewith and are of opposite polarities be electrically conducted. | 06-12-2014 |
20140160383 | LIGHT DEFLECTOR, METHOD OF MANUFACTURING LIGHT DEFLECTOR, AND LIQUID CRYSTAL DISPLAY - A light deflector which deflects incident light and emits the deflected light, by changing a refractive index of a liquid crystal: a pair of ITO films; a plurality of prisms which are provided between the pair of transparent electrodes and are arranged on a facing surface of one of the pair of transparent electrodes, the facing surface facing a surface of the other one of the pair of transparent electrodes; two spacers arranged between the pair of transparent electrodes, and having, in a direction from one of the pair of transparent electrodes toward the other, widths which (i) are greater than widths of the prisms and (ii) are identical to each other; and a liquid crystal which is provided, within a space between the pair of transparent electrodes, in a portion other than a portion where the prisms and the two spacers exist. | 06-12-2014 |
20140168547 | IMAGE DISPLAY APPARATUS AND VARIABLE LENS ARRAY - An image display apparatus including an image display section that displays a two-dimensional image; and a variable lens array that includes a first substrate having a first electrode, a second substrate having a second electrode, and a liquid crystal layer which is disposed between the first substrate and the second substrate. The value of the refractive power of each lens line thereof is changed by a voltage which is applied between the first electrode and the second electrode. The variable lens array is disposed to be opposed to the image display section. Wall-shaped or columnar spacers are provided in a place, in which an orientation direction of liquid crystal molecules of the liquid crystal layer is unchanged when the value of the refractive power of each lens line thereof is changed, between the first substrate and the second substrate of the variable lens array. | 06-19-2014 |
20140168548 | STEREOSCOPIC DISPLAY DEVICE - Provide is a stereoscopic display device that is capable of, while preventing the crosstalk ratio from deteriorating, increasing the brightness during 3D display, switching 2D display and 3D display without decreases in the resolution, and achieving a switching response speed at the same level as that in the parallax barrier method. A switching liquid crystal panel ( | 06-19-2014 |
20140168549 | STEREOSCOPIC DISPLAY DEVICE - Provided is a vertically and horizontally positionable stereoscopic display device that is capable of, while preventing the crosstalk ratio from deteriorating, increasing the brightness during 3D display, switching 2D display and 3D display without decreases in the resolution during 2D display, and achieving a switching response speed at the same level as that in the parallax barrier method. A switching liquid crystal panel ( | 06-19-2014 |
20140176833 | 3D DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An embodiment of the invention provides a 3D display device and a manufacturing method thereof. The 3D display device comprises a display unit; and a birefringent grating stacked at a light emitting side of the display unit, wherein the birefringent grating comprising a concave lens film, and liquid crystal polymer covering the concave lens film, a long or short axis of the liquid crystal polymer being parallel to a ridge direction of the concave lens film, and a polarization direction of emitting light of the display unit is parallel to the ridge direction of the concave lens film of the birefringent grating. | 06-26-2014 |
20140176834 | ACTIVE LIQUID CRYSTAL ARRAY DEVICE AND THE FABRICATION MEHTOD THEREOF - An active liquid crystal array device is provided, A gate control electrode is disposed on the first transparent conductive substrate, a first transparent insulation layer is disposed on the gate control electrode, a liquid crystal control electrode is disposed on the first transparent insulation layer, a second transparent conductive substrate which includes a transparent electrode and a second liquid crystal oriented layer, and a liquid crystal layer is disposed between the first liquid crystal oriented layer and a second liquid crystal oriented layer. | 06-26-2014 |
20140176835 | LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME - A liquid crystal optical element according to the present disclosure includes: a prism array composed of a plurality of prisms that have ridge lines extending in a first direction and are arranged in a second direction orthogonal to the first direction; a liquid crystal layer provided on the prism array; and an electrode via which a voltage is applied to the liquid crystal layer. When the voltage applied to the liquid crystal layer is 0 volt, long axes of liquid crystal molecules of the liquid crystal layer are oriented so as to be inclined at a predetermined angle relative to the first direction in a plane orthogonal to the second direction. | 06-26-2014 |
20140184959 | OVERVOLTAGE PROTECTION METHOD FOR BACKLIGHT DRIVE CIRCUIT OF 2D/3D MODE AND BACKLIGHT DRIVE CIRCUIT USING SAME - The present invention provides an overvoltage protection method for backlight drive circuit of 2D/3D mode and a backlight drive circuit using the method. The method includes: providing a liquid crystal display, the liquid crystal display having a 2D mode and a 3D mode, the liquid crystal display including a backlight drive circuit; the backlight drive circuit using the first overvoltage protection voltage level as an overvoltage protection voltage level when the liquid crystal display is set in the 2D mode; and the backlight drive circuit using the second the overvoltage protection voltage level as an overvoltage protection voltage level when the liquid crystal display is set in the 3D mode, the second the overvoltage protection voltage level being greater than the first overvoltage protection voltage level. Different overvoltage protection voltage levels are provided for the 2D and 3D modes so as to alleviate impact on components by over voltage. | 07-03-2014 |
20140184960 | DISPLAY APPARATUS AND OPTICAL MEMBER - A naked-eye type display apparatus which makes a viewer recognize a stereoscopic image and can prevent pseudoscopic perception is provided. A barrier part having a function of separating a left eye image and a right eye image from each other at a normal viewing position at which the left eye image enters a left eye and the right eye image enters a right eye is provided, and a barrier part having a function of blocking entrance of the left eye image into the right eye or entrance of the right eye image into the left eye when a viewer is at a pseudoscopic position is provided. In this manner, even when the viewer is at the pseudoscopic position, the pseudoscopic perception can be prevented. | 07-03-2014 |
20140184961 | DISPLAY APPARATUS - A display apparatus is disclosed which comprises a plurality of layers arranged in a light emitting direction of a light source, wherein a diaphragm layer configured to enhance an emitting brightness of the display apparatus is arranged on one of the plurality of layers. With such diaphragm layer in the display apparatus, the brightness of the display apparatus can be enhanced by the Fresnel diffraction effects of the diaphragm layer. In the 2D display, for a same brightness, the power consumption in the display apparatus may be reduced. In the 3D display, the brightness of the display apparatus may be improved and the crosstalk may be reduced. | 07-03-2014 |
20140184962 | STEREOSCOPIC DISPLAY DEVICE - The purpose of the present invention is to provide a vertically and horizontally positionable stereoscopic display device that can obtain an excellent stereoscopic display by reducing light leakage through areas (inter-line areas) between drive electrodes ( | 07-03-2014 |
20140192281 | SWITCHING DUAL LAYER DISPLAY WITH INDEPENDENT LAYER CONTENT AND A DYNAMIC MASK - A dual layer display system for generating dimensional imagery. The system includes a first display device and a second display device with a light source. The second display device is arranged to be spaced apart from the first display device and to project output light onto a back surface of the first display device. The system alternatively operates the display devices in a first mode in which the first display device is transparent and the second display device displays back layer content and in a second mode in which the first display device displays front layer content and the second display device operates as a backlight to the first display device. In the first mode, the first display device displays a mask for the front layer content such as with gray-to-black pixels mapped to an object in the front layer content to block back layer content at this location. | 07-10-2014 |
20140192282 | LENS GRATING AND DISPLAY DEVICE - Disclosed is a lens grating comprising: a plurality of lens units arranged in a column, any two adjacent lens units having a transparent spacer therebetween, the transparent spacers in the column comprising odd-number spacers and even-number spacers, wherein the odd-number spacers only allow light emitted from first images to transmit through to a first viewing area, and the even-number spacers only allow light emitted from second images to transmit through to a second viewing area The lens units are adapted to refract the light emitted from the first images and the light emitted from the second images respectively to the first viewing area and the second viewing area. A display device is also disclosed, the display device comprising the above lens grating and a display module. | 07-10-2014 |
20140192283 | Display device with display panel forming image display and LCD panel having strip-shaped electrodes and light shielding portion - There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer. | 07-10-2014 |
20140192284 | Gradient Index Liquid Crystal Optical Device and Image Display Device - According to one embodiment, an optical device includes a first substrate, a second substrate arranged to face the first substrate, a liquid crystal layer, first electrodes, second electrodes, a third electrode, and fourth electrodes. The first electrodes are provided on the first substrate on a side of the liquid crystal layer and extends in a first direction. The second electrodes are arranged between the first electrodes and extend in the first direction. The third electrode is provided on the second substrate on the side of the liquid crystal layer and extends in a third direction. The fourth electrodes are arranged between the first and second electrodes and extend in the first direction. The second electrodes adjacent in a second direction are electrically connected, and the fourth electrodes adjacent in the second direction are electrically connected. | 07-10-2014 |
20140192285 | ILLUMINATION UNIT AND DISPLAY UNIT - There are provided an illumination unit capable of reducing formation of a double image in three-dimensional display and a display unit including the same. An illumination optical system configured to generate linear illumination light formed by two-dimensionally arranging a plurality of linear illumination light beams or a plurality of point-like illumination light beams, and a reflective plate configured to reflect the linear illumination light are included. The reflective plate reflects the linear illumination light to or close to a plane passing through a part that generates the linear illumination light and being perpendicular to a plane including the reflective plate. | 07-10-2014 |
20140198271 | LIQUID CRYSTAL OPTICAL DEVICE AND STEREOSCOPIC IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical device includes first and second substrate units and a liquid crystal layer. The first substrate unit includes a first substrate having a first major surface, and a first electrode extending along a first direction. The second substrate unit includes a second substrate and a first opposing electrode. The liquid crystal layer is provided between the first substrate unit and the second substrate unit and includes a first portion provided on a side of the first substrate unit and a second portion provided on a side of the second substrate unit. The first portion has a vertical alignment. The second portion has a horizontal alignment. A long axis of liquid crystal molecules in the second portion aligns along a second direction perpendicular to the first direction. | 07-17-2014 |
20140198272 | PATTERNED RETARDATION FILM, PATTERNED POLARIZING PLATE, IMAGE DISPLAYING DEVICE, AND STEREO PICTURE DISPLAYING SYSTEM - To reduce the crosstalk caused by the optical characteristic of the support film. A patterned retardation film comprising at least a support film ( | 07-17-2014 |
20140204292 | 2D AND 3D SWITCHABLE DISPLAY DEVICE AND LIQUID CRYSTAL LENTICULAR LENS THEREOF - The present invention provides a liquid crystal lenticular lens including a first substrate, a second substrate, a liquid crystal layer, two first electrodes, two second electrodes, and a common electrode. The second substrate and the first substrate are disposed opposite to each other. The liquid crystal layer is disposed between the first substrate and the second substrate, and the liquid crystal layer has an ordinary refractive index and an extraordinary refractive index. The first electrodes and the second electrodes are disposed between the first substrate and the liquid crystal layer, and the second electrodes are disposed between the first electrodes. The common electrode is disposed between the second substrate and the liquid crystal layer. | 07-24-2014 |
20140204293 | DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME - Discussed is a display panel capable of preventing a substrate from being directly exposed to the external and preventing a light leakage. The display panel according to an embodiment includes a lower substrate and an upper substrate coupled to each other and configured to display images; an optical film attached to an upper surface of the upper substrate; and a panel protection member for covering side faces of the lower and upper substrates, wherein at least one side of the optical film extends beyond a side face of at least one side of the upper substrate. | 07-24-2014 |
20140211112 | DISPLAY DEVICE - A display device includes: a display unit including a first surface having a curved surface shape which is a straight line in a first direction and is a curved line in a second direction orthogonal to the first direction; and a parallax adjustment unit that includes a second surface having a curved surface shape which is a straight line in the first direction and is a curved line in the second direction, and is arranged on an image-displaying surface side of the display unit, wherein a distance between the first surface and the second surface at center in the second direction is shorter than a distance between the first surface and the second surface at an end in the second direction. | 07-31-2014 |
20140218648 | DEVICE FOR THE POLARIZATION OF A VIDEO SEQUENCE TO BE VIEWED IN STEREOSCOPY - A device for polarization of a video sequence to be stereoscopically viewed has a beam splitter, cells, mirrors, and a control circuit. The beam splitter receives an incident beam and separates it into two beams with perpendicular polarizations. It has four prisms, each with perpendicular faces. The first face of each prism has a phase-delaying plate, and the second face of each prism has a layer that reflects the first polarization and transmits the second. The prisms are arranged such that a first face of each prism is next to a second of an adjacent prism. The cells have variable polarization rotation and are crossed by the beams. Each mirror reflects a beam. The control circuit defines a polarization rotation of the cells such that the beams, after having crossed corresponding cells, have a common polarization that alternates between two perpendicular states. | 08-07-2014 |
20140218649 | LIQUID CRYSTAL LENS - Provided are a liquid crystal lens, an optical filter, and a display device. The exemplary liquid crystal lens may exhibit optical anisotropy and optical isotropy according to a polarization state of incident light. When the liquid crystal lens is applied to a display device capable of generating a 2D image and a 3D image, the 3D image may be seen without glasses in the state of the optical anisotropy, and the 2D image can be seen in the state of the optical isotropy. | 08-07-2014 |
20140240625 | STEREOSCOPIC IMAGE DISPLAY AND METHOD OF MANUFACTURING THE SAME - The present invention has been made in an effort to provide a stereoscopic image display comprising: a liquid crystal panel comprising a lower substrate and an upper substrate; RGB color filters positioned on a first surface of the upper substrate; thin film transistors positioned on a first surface of the lower substrate; a black matrix positioned on a second surface of the upper substrate; and a patterned retarder film for separating an image displayed on the liquid crystal panel, wherein at least one of the RGB color filters has a dummy part overlapping at least a portion of one or both of the other color filters. | 08-28-2014 |
20140240626 | AUTOSTEREOSCOPIC DISPLAY SYSTEM - A three dimensional display apparatus comprising: a backlight to emit light from switchable apertures, the light being polarized; at least one light modulation panel with pixels that can be set to change the polarization of light; a polarizer that transmits light within a limited range of polarizations; where each light modulation panel can change the polarization such that the light passing through the polarizer can both increase and decrease irrespective of the polarization of light before passing the panel; and where the switching of the apertures are synchronized with the switching of the pixels on the at least one light modulation panel. | 08-28-2014 |
20140247407 | Patterned Retarder 3D Liquid Crystal Display and the Manufacturing Method Thereof - A patterned retarder 3D liquid crystal display is disclosed. The liquid crystal display includes a display panel, a polarizer, and a patterned retarder film. The display panel includes a first substrate and a second substrate spaced apart from each other. The second substrate includes an up stutter and a down surface, and the up surface is farther to the first substrate than the down surface. A black matrix is arranged on the down surface of the second substrate. A mask is arranged on a first surface or the second surface of the polarizer. The first surface of the polarizer is adjacent to the patterned retarder film and the second surface of the polarizer is adjacent to the second substrate. The mask. corresponds to portions of the black matrix. In addition, a manufacturing method of the patterned retarder 3D liquid crystal display is also disclosed. | 09-04-2014 |
20140253832 | SWITHCABLE FRESNEL LENS AND FABRICATION METHOD THEREOF - A switchable Fresnel lens and a fabrication method thereof are disclosed. The switchable Fresnel lens comprises: an upper plate having a first electrode; a lower plate having a second electrode; and a lens cell comprising a liquid crystal layer sealed between the upper plate and the lower plate. The lens cell comprises a Fresnel lens formed by an electric field applied through the first and second electrodes, and having a discontinuous boundary. The lens cell comprises barrier ribs that are vertically formed between the upper plate and the lower plate at the discontinuous boundary of the Fresnel lens. | 09-11-2014 |
20140253833 | PHASE DIFFERENCE LAYER LAMINATED BODY FOR THREE DIMENSIONAL LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A phase difference layer laminated body used in a three-dimensional liquid crystal display device, wherein unit cells are divided into groups for left and right eyes, which are given different degrees of polarization, thereby creating a three-dimensional image, further wherein the phase difference layer laminated body has a base material having orientability, and a phase difference layer made of a liquid crystal material that can form a nematic phase and formed in a pattern with two different portions, and the liquid crystal material in each of two different portions is oriented to have different refractive index anisotropy each other that conforms to the two different degrees of polarization and fixed as it is. | 09-11-2014 |
20140267958 | DISPLAY DEVICE - A liquid crystal material is driven in a twisted nematic mode so that while liquid crystal molecules lose, on a stripe electrode, rotary power toward a direction along an electric field by a voltage applied between the stripe electrode and a second electrode and form, in a region between the adjacent stripe electrodes, refractive index distribution of a lenticular lens that includes a cylindrical lens in which a cylindrical axis is arranged in a first direction. The cylindrical lens faces at least two rows of pixels, and has an effective refractive index for causing light from the at least two rows of pixels to advance in separating directions from each other after emission from a second polarizing plate. A distance d of a cell gap and an interval s between the adjacent stripe electrodes satisfy the relation of 3.5≦s/d≦7. | 09-18-2014 |
20140267959 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - According to an aspect, a display device includes: a display unit that displays either one of a two-dimensional image and a three-dimensional image; a liquid crystal unit that includes a plurality of electrodes used to drive a liquid crystal layer and is placed over the display unit; and a drive circuit that applies, when the display unit displays the three-dimensional image, voltages to the electrodes so that the liquid crystal layer forms either one of a lens and a barrier, and applies, when the display unit displays the two-dimensional image, a substantially fixed voltage to the electrodes. | 09-18-2014 |
20140267960 | Modified Viewable Display Apparatus - A method of display manufacturing/modification exploits the characteristics of remotely-locating one of the polarizers required to view a video display. | 09-18-2014 |
20140267961 | IMAGE DISPLAY DEVICE USING DIFFRACTIVE LENS - The present invention relates to an image display device using a diffractive lens. An image display device according to an exemplary embodiment of the present invention includes a display panel displaying an image, and a diffractive lens for the image of the display panel to be recognized as a two-dimensional (2D) image or a three-dimensional (3D) image, wherein the diffractive lens modifies a path of light by using an optical principle of a Fresnel zone plate. | 09-18-2014 |
20140285740 | 3D DISPLAY DEVICE AND PHASE RETARDER FILM THEREOF - The present invention discloses a 3D display device and a phase retarder film thereof. The phase retarder film is used to be mounted on a liquid crystal display panel adopting a half-source driving structure and includes a plurality of phase retarder rows arranged side by side. Each phase retarder row has two wave-shaped sides, and each wave-shaped side corresponds in position to one shading row of a black matrix of the liquid crystal display panel. When the phase retarder film is mounted with a positional error, adjacent pixel electrodes in the same pixel row can have the same light-passing area relative to the phase retarder rows having wave-shaped sides so as to avoid a color washout problem. | 09-25-2014 |
20140285741 | Liquid Crystal Lens Device, Image Display Apparatus, Drive Device, and Drive Method - According to an embodiment, a liquid crystal lens device includes an optical element and a voltage controller. The optical element includes: a refractive index modulation layer of which a refractive index distribution changes according to a voltage applied thereto; and electrodes to apply a voltage to the refractive index modulation layer. In a first voltage state, the voltage controller controls voltages applied to the electrodes such that a first refractive index distribution is arranged periodically in the optical element. In a second voltage state, the voltage controller controls voltages applied to the electrodes such that a second refractive index distribution is achieved. In an intermediate voltage state, the voltage controller controls a voltage applied to a first-type electrode, to which a first voltage that is the maximum value among the voltages applied to the electrodes in the first voltage state is applied, to a second voltage lower than the first voltage. | 09-25-2014 |
20140293170 | STEREOSCOPIC DISPLAY ILLUMINATOR AND STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display illuminator includes a first light source, a curved mirror, a rotational wheel, an actuator, a multi-band filter, and an optical module. The first light source is used for providing a first light beam. The rotational wheel is disposed between the first light source and the curved mirror. The first light beam is reflected and passes through the rotational wheel in sequence. The multi-band filter allows portion of the first light beam to pass through, and allows another portion to be reflected, where the wavelengths of these two portions do not overlap. The optical module disposed between the first light source and the rotational wheel is used for guiding the first light beam to the rotational wheel, and guiding the first light beam to propagate either from the first reflective segment or from the curved mirror to two opposite sides of the multi-band filter. | 10-02-2014 |
20140293171 | POLARIZED GLASSES TYPE STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A polarized glasses type stereoscopic image display device and a fabricating method thereof according to the present disclosure is characterized in that in a polarized glasses type stereoscopic image display device in which an image panel is implemented as a color filter on TFT (COT) type liquid crystal display (LCD) device, an internal reflection due to light shielding patterns with high reflectivity can be reduced by opening light shielding patterns formed on a black stripe region to the full and simultaneously forming a light shielding layer in such a manner of additionally depositing color pigments on the open light shielding patterns. | 10-02-2014 |
20140293172 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device for displaying a first image in a first direction and a second image in a second direction, including a display panel having pixels arrayed in a matrix, a backlight configured to emit a light to a back surface of the display panel, and a parallax barrier configured so that a light from the first pixel passes through an opening of the parallax barrier and is emitted to the first direction, and a light from the second pixel passes through the opening of the parallax barrier and is emitted to the second direction. The formula (B−A)/A≦1 is satisfied wherein A represents the luminance of the first image when the first image and the second image are black images, and B represents a luminance of the first image when the first image is a black image and the second image is a white image. | 10-02-2014 |
20140293173 | DISPLAY DEVICE - According to an aspect, a display device includes a display part having pixels and a color filter; and a barrier part in which unit areas arranged above the display part, arranged in rows in a first direction, and extending in a second direction intersecting with the first direction. The barrier part includes a barrier substrate that has barrier electrodes arranged for each unit area and extending in the second direction, a counter substrate, a liquid crystal layer, and spacers arranged between the barrier substrate and the counter substrate. Each of the spacers is arranged between one barrier electrode out of the barrier electrodes and the other barrier electrode adjacent to the one barrier electrode, and overlaps with a filter of a color different from a color of a filter of the color filter that overlaps with a spacer adjacent to the spacer in the second direction. | 10-02-2014 |
20140300838 | Light Modulating Module and Image Display - The disclosure provides a light modulating module attached on a display side of a reflective display apparatus, including: a light source portion capable of providing an illumination light beam, wherein the illumination light beam is capable of being transmitted to the reflective display apparatus, and the reflective display apparatus is adapted to reflect the illumination light beam to generate an image light beam; and an image light modulating device is disposed above the reflective display apparatus and disposed in a light path of the image light beam, wherein the image light modulating device is capable of modulating a direction and/or a polarization state of the image light beam, and the image light beam is emitted to either a left or right eye of a viewer to form an autostereoscopic image perceivable to the viewer after the image light beam passes through the image light modulating device. | 10-09-2014 |
20140300839 | HOLOGRAPHY 3D DISPLAY - The present disclosure relates to a holography three dimensional display in which no 3D cross-talk problem is arisen. The present disclosure suggests an apparatus for displaying hologram images comprising: a display panel displaying a hologram image; a back light unit disposed at one side of the display panel for supplying a back light; a first light path deflecting cell disposed at another side of the display panel facing away from the back light unit for forming a first prism pattern along a first direction rotating by a predetermined angle from a horizontal axis of the display panel; and a second light path deflecting cell disposed in front of the first light path deflecting cell for forming a second prism pattern along a second direction perpendicular to the first direction. | 10-09-2014 |
20140300840 | DIRECTIONAL BACKLIGHT WITH A MODULATION LAYER - A directional backlight is disclosed. The directional backlight has a directional backplane that has a plurality of directional pixels to scatter a plurality of input planar lightbeams into a plurality of directional lightbeams. Each directional lightbeam has a direction and angular spread controlled by characteristics of a directional pixel in the plurality of directional pixels. A modulation layer having a plurality of modulators modulates the plurality of directional lightbeams. The directional backlight can be used to generate a 3D image with multiple views by specifying the characteristics of the directional pixels in the directional backplane. | 10-09-2014 |
20140307187 | 3D DISPLAY DEVICE ADOPTING HALF-SOURCE DRIVING STRUCTURE - The present invention discloses a 3D display device adopting a half-source driving structure. The 3D display device includes a liquid crystal display panel. Gate lines and data lines of the liquid crystal panel are crossed with each other and define multiple pixel regions. Each gate line is bent to have a plurality of arched portions that each arched portion corresponds in position to one pixel region and forms an accommodating area. A switching element in each one of the pixel regions is mounted in the corresponding accommodating area and connected to a pixel electrode. Because the accommodating areas formed by the gate lines can accommodate switching elements, light-exiting positions of the pixel electrodes in adjacent pixel regions can be in line with each other to avoid a color washout problem when the phase retarder film is mounted with a positional error. | 10-16-2014 |
20140307188 | DISPLAY DEVICE - In a display device in which a switching panel that displays a stripe image is provided on the viewing side of a main panel so that a three-dimensional image can be displayed, gap unevenness of the switching panel is made hardly visible, whereby appearance quality of the display device is improved. A liquid crystal display device includes: a main panel ( | 10-16-2014 |
20140320772 | DISPLAY APPARATUS AND VARIABLE LENS ARRAY - A display apparatus includes: a display unit that displays a two-dimensional image; and a variable lens array disposed to face the display unit, wherein the variable lens array includes a variable phase difference layer that receives incident linearly polarized light polarized in a first direction and allows the linearly polarized light polarized in the same direction to exit or allows linearly polarized light polarized in a second direction switched from the first direction and different therefrom to exit, and an optically anisotropic layer that receives the light having exited out of the variable phase difference layer and works as a lens array for one of the light polarized in the first direction and the light polarized in the second direction whereas working as a transparent layer for the other light. | 10-30-2014 |
20140320773 | DISPLAY DEVICE - Provided is a display device. An illustrative display device of the present application may display three-dimensional images or two-dimensional images, which may be enjoyed without glasses. | 10-30-2014 |
20140320774 | STEREO DISPLAY AND IMAGE DISPLAY METHOD THEREOF - A stereo display includes a display panel, a first polarizer modulator disposed above the display panel, and a second polarizer modulator disposed above the first polarizer modulator. The second polarizer modulator includes a first lens set, a second lens set opposite to the first lens set, a polarization material, and a birefringent material. An angle between an extending direction of the first lens set and an extending direction of the second lens set is not 0 or 180 degrees. The polarization material is between the first lens set and the second lens set. The birefringent material is disposed in at least one of the first lens set and the second lens set. | 10-30-2014 |
20140320775 | STEREOSCOPIC IMAGE DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, METHOD FOR REDUCING BOUNDARY VARIATION, STEREOSCOPIC IMAGE DISPLAY SYSTEM, AND PATTERNED PHASE DIFFERENCE PLATE - A stereoscopic image display device including at least an image display panel and a patterned phase difference plate disposed on an image-displaying side of the panel, the patterned phase difference plate includes at least a supporter and a patterned optical anisotropic layer having, on the supporter, first phase difference regions and second phase difference regions which are different in either or both an in-plane slow axis direction and a phase difference, and are alternately disposed in a stripe shape, and, in the supporter, a linearity, which is a meandering width in a direction perpendicular to a direction along the pattern of the patterned optical anisotropic layer, of an edge in a direction along a pattern of the patterned optical anisotropic layer is 0.0195% or less of a length in the direction perpendicular to the direction along the pattern of the patterned optical anisotropic layer in the image display panel. | 10-30-2014 |
20140327849 | Method for Forming Autostereoscopic Image - Disclosed herein is a parallax barrier including a first substrate, a second substrate and a liquid crystal layer disposed between the first and the second substrates. A plurality of first strip electrodes and a plurality of second strip electrodes are arranged on the first substrate, whereas a plurality of third electrodes and a plurality of fourth electrodes are arranged on the second substrate. Each of the third electrodes has a step-shaped first portion and each of the fourth electrodes has a step-shaped second portion. | 11-06-2014 |
20140333859 | Backlight Driving Board and LCD Device - The present invention discloses a backlight driving board for driving a backlight source, comprising a microprocessor and a constant current driver chip. The microprocessor receives a display mode switching signal and a synchronization signal from a liquid crystal driving board, and generating a first pulse width modulation signal corresponding to the backlight source according to the display mode switching signal and the synchronization signal. The constant current driver chip controls an operation state of the backlight source according to the first pulse width modulation signal. The present invention can reduce the signal lines between the backlight driving board and the liquid crystal driving board in order to avoid the backlight driving board from external interference because of too many signal lines, and thus be able to enhance the stability of the LCD device when operatin | 11-13-2014 |
20140333860 | THREE-DIMENSIONAL DISPLAY INSTALLATION - A three-dimensional (3D) display installation is disclosed. The installation comprises a display, a phase-modulation device and at least a pair of polarized glasses. The phase-modulation device is set in one side of the display panel. The driving frequency of the display panel and the phase-modulation are above 120 Hz and synchronous with each other. The modulated polarized light contains left eye and right eye signals in sequence, which can be filtered by polarized glasses alternatively, and then the 3D visual effect is achieved. The 3D installation is suitable for multiple viewers at the same time, and the resolution of the screen is also unchanged under the 3D display mode. | 11-13-2014 |
20140347582 | STEREOSCOPIC DISPLAY DEVICE - An objective is to provide a stereoscopic display device that can reduce moire occurring when the viewer is not at the optimum viewing position while maintaining the vertical degree of freedom. A parallax barrier ( | 11-27-2014 |
20140362313 | LENS DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DRIVE METHOD - A lens display device is disclosed. The device includes an optical thin film layer, a polarized switch unit, and a display unit emitting light. The optical thin film layer includes a single-refringent film layer, and first and second liquid crystal lens arrays on the single-refringent film layer. The arrays are positioned such that the lens elements of the first array are misaligned from the lens elements of the second array by half of the lens period. The polarized switch unit, when operative, polarizes the light emitting from the display unit into ordinary light entering the first liquid crystal lens array and into unordinary light entering the second liquid crystal lens array. In addition, when inoperative, the polarized switch unit polarizes the light emitting from the display unit into unordinary light entering the first liquid crystal lens array and into ordinary light entering the second liquid crystal lens array. | 12-11-2014 |
20140362314 | PARALLAX BARRIER BASED STEREOSCOPIC DISPLAY DEVICE AND METHOD - A parallax barrier device includes a first electrode, a second electrode, a liquid crystal layer, a polarizer, and a controller. The first electrode includes a plurality of first sub-electrodes, and the second electrode includes a plurality of second sub-electrodes arranged intersecting the plurality of first sub-electrodes. The liquid crystal layer is disposed between the first electrodes and the second electrode, and the liquid crystal layer forms respective display windows corresponding to regions formed by the intersections of the first sub-electrodes and the second sub-electrodes. The polarizer is disposed on the first electrode or the second electrode on a side away from the liquid crystal layer. Further, the controller is coupled to the first electrodes and the second electrode and configured to control voltages on the plurality of first sub-electrodes and the plurality of second sub-electrodes to form a parallax barrier. | 12-11-2014 |
20140362315 | STEREOSCOPIC DISPLAY DEVICE - The objective is to provide a stereoscopic display device that can be switched among 2D display mode, 3D display mode and mirror mode, where 2D display may be realized even while the device is staying in mirror mode. The device includes: a display panel ( | 12-11-2014 |
20140375913 | LIQUID CRYSTAL LENS, STEREOSCOPIC DISPLAY DEVICE AND DISPLAYING METHOD THEREOF - A liquid crystal lens includes a plurality of first stripe-shaped electrodes, a plurality of second stripe-shaped electrodes, and a plurality of third stripe-shaped electrodes. Each first stripe-shaped electrode is disposed between any two of the second stripe-shaped electrodes that are adjacent to each other, and each second stripe-shaped electrode and each first stripe-shaped electrode are arranged along a first direction alternately. The third stripe-shaped electrodes are arranged along a second direction sequentially and interlaced with the first stripe-shaped electrodes and the second stripe-shaped electrodes. Any two of the second stripe-shaped electrodes and two opposite sides of each third stripe-shaped electrode perpendicular to the second direction define a lens region. | 12-25-2014 |
20140375914 | STEREOSCOPIC DISPLAY DEVICE - The objective is to provide a stereoscopic display device that can be switched among 2D display mode, 3D display mode and mirror mode. The device includes: a display panel ( | 12-25-2014 |
20150009434 | LIQUID CRYSTAL LENS AND 3D DISPLAY USING THE SAME - A liquid crystal (LC) lens includes a first substrate, a second substrate, and a plurality of liquid crystal units disposed between the first substrate and the second substrate. Each liquid crystal unit includes a first sub-unit having a first electrode and a second electrode disposed on the first substrate with a first interval therebetween and a third electrode and a fourth electrode disposed on the second substrate with a second interval therebetween. A first voltage difference is applied between the first electrode and the third electrode, and a second voltage difference is applied between the second electrode and the fourth electrode. The polarity of the first voltage difference is contrary to that of the second voltage difference, and the first interval is not equal to the second interval. A 3D display including the LC lens and a display panel is also provided. | 01-08-2015 |
20150015815 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND STEREOSCOPIC IMAGE DISPLAY SYSTEM - A stereo picture display apparatus with decreased cross talk without a decrease in an aperture ratio, includes a picture displaying panel and a patterned retardation plate disposed on a viewer side of a picture displaying panel which includes left eye pixels and right eye pixels which are alternatively disposed at an integer of 2 or more, and black matrices; the patterned retardation plate includes a support and a patterned optically anisotropic layer thereon, having a first and second retardation region, and a boundary, the first and second retardation regions being alternately disposed at a predetermined pitch width in stripe pattern. The first and second retardation regions are different in at least one of an in-plane slow axis direction and a retardation from each other. The black matrices disposed at a position corresponding to the boundary have a larger width than a width of the black matrices not disposed thereat. | 01-15-2015 |
20150015816 | 2D/3D SWITCHABLE IMAGE DISPLAY DEVICE - A two-dimensional (2D)/three-dimensional (3D) switchable image display device is provided. The 2D/3D switchable image display device forms gradation of an image in a light modulation panel, provides color to light beams that penetrate a plurality of electro-wetting prisms arranged in correspondence to the plurality of pixels of the image, and adjusts the direction of the light beam such that the light beams of the pixels of the image are directed towards at least two different view zones in a 3D mode and such that the light beams maintain their paths in a 2D mode. | 01-15-2015 |
20150022745 | PHASE MODULATOR FOR THE MODULATION OF LIGHT WHICH INTERACTS WITH THE PHASE MODULATOR - A phase modulator for the modulation of the phase of circular polarised light which interacts with the phase modulator. The phase modulator has a first and a second substrate, an electrode arrangement and a liquid crystal layer with liquid crystal molecules. The first substrate is disposed adjacent to the second substrate. The liquid crystal layer is disposed between the two substrates. The first substrate has a first surface, and the second substrate has a second surface. The liquid crystal molecules situated next to the first surface are oriented substantially parallel to the first surface. The liquid crystal molecules situated next to the second surface are oriented substantially perpendicular to the second surface. An in-plane component of the liquid crystal molecule orientation can be set within an angular range of about 180°, e.g. between −90° and +90° related to a specifiable central orientation. | 01-22-2015 |
20150022746 | BACKLIGHT DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME - A backlight device and an image display apparatus which are capable of controlling the degree of diffusion of emitted light are provided. The backlight device according to the present disclosure includes: a light source; a light guide plate that causes surface emission of light emitted from the light source; a directivity control film that is provided on a light-emitting side of the light guide plate, and causes the light emitted from the light guide plate to have directivity; and a liquid crystal diffusion element that is switchable between a first state in which the light emitted from the directivity control film is transmitted as it is, and a second state in which the light emitted from the directivity control film is diffused. | 01-22-2015 |
20150029425 | AUTO-STEREOSCOPIC DISPLAY DEVICE - An auto-stereoscopic display device includes an image display module, a parallax barrier, a camera, and a processor. The image display module includes left eye pixels and right eye pixels arranged alternately. The parallax barrier includes opaque parts and light-transmissible parts arranged alternately. The camera is configured to capture an image in front of the auto-stereoscopic display device. The processor includes a face identifying module configured to determine whether a face exists in the image and determine a position of the face in the image when the face exists in the image, and a parallax barrier adjusting module configured to adjust positions of the opaque parts and the light-transmissible parts according to the position of the face in the image, so that a left eye is only capable of seeing the left eye pixels, and a right eye is only capable of seeing the right eye pixels. | 01-29-2015 |
20150036067 | ARRAY SUBSTRATE AND LIQUID CRYSTAL PANEL WITH THE SAME - An array substrate and a liquid crystal display are disclosed. Each of the pixel cells includes a first, a second and a third pixel electrode, and a first, a second, a third, and a fourth switch. One corresponding scanning line are configured to turn on or off the four switches. The corresponding first data line inputs the first data signals to the first pixel electrode via the first switch. The corresponding second data line inputs the second data signals to the second pixel electrode and the third pixel electrode by the second switch and the third switch. The first end of the fourth switch connects to one of the second pixel electrode and the third pixel electrode. The second end of the fourth switch connects to the common electrode. In this way, the array substrate not only increases the aperture rate in the 2D display mode, but also decreases the cross talk effect in the 3D display mode. In addition, the number of the scanning drivers is reduced. | 02-05-2015 |
20150036068 | MULTIBEAM DIFFRACTION GRATING-BASED BACKLIGHTING - Multibeam diffraction grating-based backlighting includes a light guide and a multibeam diffraction grating at a surface of the light guide. The light guide is to guide light from a light source. The multibeam diffraction grating is to couple out a portion of the guided light using diffractive coupling and to direct the coupled out portion away from the light guide as a plurality of light beams with different principal angular directions. | 02-05-2015 |
20150049266 | AUTOSTEREOSCOPIC DISPLAYS - An autostereoscopic display system includes a display including a plurality of addressable pixels. Each of the plurality of pixels includes two or more sub-pixels. The display is adapted to have n views in the horizontal direction wherein n is an integer greater than or equal to 2. A native pixel density of the display in the horizontal direction divided by n is greater than 75% of a native pixel density in the vertical direction. The system further includes a view selector that, for each of two or more viewing perspectives, makes one of the views visible and a multiplexer system in operative connection with the display. The multiplexer system is adapted to controllably shift light horizontally from at least one of the plurality of pixels. | 02-19-2015 |
20150062470 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional (3D) image display apparatus includes a display panel and a 3D image optical structure. The display panel has pixels arranged in an array and the pixels have a first region and a second region disposed adjacent to each other. The 3D image optical structure includes a plurality of first optical units disposed along a first direction. Each first optical unit has at least one first portion corresponding to the first region and at least one second portion corresponding to the second region. The first portion has a first curvature radius and a plurality of corresponding first circle centers, and the second portion has a second curvature radius and a plurality of corresponding second circle centers. The first curvature radius is different from the second curvature radius, and the first circle centers are not overlapped with the second circle centers in the vertical projection direction. | 03-05-2015 |
20150070607 | STEREOSCOPIC DISPLAY APPARATUS - A three-dimensional display apparatus includes a display device capable of displaying an image, and a liquid crystal lens disposed so as to overlap the display device. The liquid crystal lens includes an insulating substrate, a first electrode formed extending in a first direction, a second electrode formed substantially parallel to the first electrode, a high resistance portion electrically connecting the first electrode and the second electrode, an opposing substrate, a common electrode, a liquid crystal layer, and a controller. The sheet resistance of the high resistance portion is in 100 GΩ/sq or less. The controller controls, in one of the modes, the first electrode and the second electrode to be at different potentials. | 03-12-2015 |
20150077665 | 3D DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A 3D display apparatus and manufacturing method thereof are provided, and the 3D display apparatus comprises: a liquid crystal display panel; and a first polarizing filter and a second polarizing filter respectively attached to both sides of the liquid crystal display panel; a grating functional structure on the second polarizing filter, wherein a stripe direction of the grating functional structure may be controlled to form a different predetermined angle with a horizontal direction; a polarizing filter functional structure on the grating functional structure, wherein the functional states of the polarizing filter functional structure may be controlled to switch between effective and ineffective. The 3D display apparatus can achieve a compatible switching between a glasses type 3D displaying mode and a naked-eye 3D displaying mode on the same 3D display apparatus. | 03-19-2015 |
20150077666 | LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE INCLUDING THE SAME - A liquid crystal lens includes a first lens electrode, a second lens electrode, bus lines, and a contact portion. The first lens electrode is disposed in at least a display area of the liquid crystal lens. The second lens electrode is disposed in at least the display area. The bus lines are disposed in a peripheral area of the liquid crystal lens, the peripheral area being disposed outside the display area, the first lens electrode and the second lens electrode being connected to respective ones of the bus lines. The contact portion overlaps the bus lines and electrically connects the respective bus lines to the first lens electrode and the second lens electrode. | 03-19-2015 |
20150077667 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE - A three-dimensional display panel includes an array of pixels arranged in row and column directions, and at least one lenticular lens configured to form N viewpoints in different directions. The at least one lenticular lens has a longitudinal axis inclined by an angle of θ with respect to a column direction of the pixel, and a pitch P of the at least one lenticular lens in the row direction thereof satisfies | 03-19-2015 |
20150077668 | LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY DEVICE - A liquid crystal lens is comprises: a plurality of lens units ( | 03-19-2015 |
20150085214 | LIQUID CRYSTAL LENS AND IMAGE DISPLAY APPARATUS INCLUDING THE SAME - A liquid crystal lens according to the present disclosure includes: a first electrode; a plurality of second electrodes arranged in a stripe manner, each second electrode facing the first electrode; a liquid crystal layer provided between the first electrode and the second electrodes, the liquid crystal layer including liquid crystal molecules whose orientation changes in accordance with a voltage applied between the first electrode and the second electrodes, the liquid crystal layer serving as a lens when a refractive index distribution occurs therein due to change in the orientation of the liquid crystal molecules. In the liquid crystal lens, a direction of initial orientation of the liquid crystal molecules is substantially parallel to an extending direction of the second electrodes. | 03-26-2015 |
20150103279 | FPR HAVING PERIODIC MICROPATTERN - This application relates a liquid crystal alignment film, a manufacturing method of the liquid crystal alignment film, an optical filter, and a display device. According to one illustrative liquid crystal alignment film, for example, a stereoscopic image can be displayed in wide viewing angles without losses of the brightness. | 04-16-2015 |
20150109549 | AUTOSTEREOSCOPIC DISPLAY APPARATUS AND METHOD - A three-dimensional (3D) display apparatus is provided for displaying a 3D image. The 3D display apparatus includes a display panel and a grating device coupled to the display panel. The display panel includes a plurality of display pixels arranged in a two-dimensional array, and each pixel includes multiple sub-pixels. The grating device includes a plurality of grating elements based on liquid crystal to guide lights associated with the plurality of display pixels into predetermined viewing directions. Further, the grating device is one of a lenticular lens grating and a slit grating, and the plurality of grating elements are arranged in parallel. The plurality of grating elements cover the plurality of display pixels and are tilted at an inclination angle with respect to the display pixels, and each grating element comprises a plurality of electrodes arranged at the inclination angle. Further, a width of the electrodes is less than or equal to a width of a sub-pixel and a width between any two electrode is less than or equal to a sub-pixel. | 04-23-2015 |
20150116611 | DISPLAY DEVICE AND LIQUID CRYSTAL LENS PANEL FOR THE SAME - A display device includes a display panel and a liquid crystal lens panel. The liquid crystal lens panel includes a first substrate and a second substrate that face each other; a first electrode layer disposed on the first substrate; a second electrode layer disposed on the second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate. The first electrode layer includes a plurality of first linear electrodes and a plurality of second linear electrodes, the liquid crystal layer includes first liquid crystal molecules adjacent to the first linear electrode that are pre-tilted in a first direction, and second liquid crystal molecules adjacent to the second linear electrodes that are pre-tilted in a second direction opposite the first direction. | 04-30-2015 |
20150116612 | DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A display device and a driving method thereof is provided. The display device includes a display panel displaying an image and a liquid crystal lens panel including a liquid crystal lens. The liquid crystal lens panel includes a first electrode layer, and a second electrode layer. The first electrode layer includes a plurality of electrodes. A common voltage is applied to the second electrode layer. First and second voltages are applied to first and second electrodes, respectively. The first and second electrodes are in a first zone and a second zone, respectively and are adjacent to a boundary between the first zone and a second zone. | 04-30-2015 |
20150116613 | IMAGE DISPLAY APPARATUS - An image display apparatus according to the present disclosure includes: a display panel having at least, first pixels that display a first parallax image and second pixels that display a second parallax image; and an image conversion element. The image conversion element includes: a plurality of first electrodes arranged at a predetermined pitch; a second electrode; and a liquid crystal layer. The image display apparatus according to the present disclosure simultaneously satisfies the following conditions, wherein f is a distance from the liquid crystal layer to the first pixels or the second pixels, r is a length equal to ½ of an arrangement pitch of the first electrodes, Δn is a birefringence of the liquid crystal molecules, P is an arrangement pitch of the first pixels and the second pixels, and d is a thickness of the liquid crystal layer: | 04-30-2015 |
20150124183 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display panel and a method for manufacturing the same are provided. The liquid crystal display panel includes a lens area and a peripheral area. The lens area includes a plurality of liquid crystal lenses. Each of the plurality of liquid crystal lenses includes a plurality of electrodes. The peripheral area surrounds the lens area. The peripheral area includes a first bus line layer and a second bus line layer facing each other in a first direction. The first and second bus line layers include first bus lines and second bus lines, respectively. The first and second bus lines are electrically connected to each of the plurality of electrodes through one end of each electrode. | 05-07-2015 |
20150124184 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - An image display apparatus includes a display panel displaying an image, and a switching panel operated in a two-dimensional or three-dimensional mode. A viewer perceives the image of the display panel as a two-dimensional or three-dimensional image depending on the mode of the switching panel. The switching panel may include first and second substrates facing each other, a first electrode layer provided on the first substrate, a second electrode layer provided on the second substrate, and a liquid crystal layer interposed between the first and second substrates. One of the first and second electrode layers may include first and second electrodes provided on a specific plane, and two opposite inner sides of the first and second electrodes may be configured in such a way that lines extending therefrom converge on at least one first position. | 05-07-2015 |
20150124185 | Optical Film and Autostereoscopic 3D Display Using the Same - An optical film and an autostereoscopic 3D display using the same are provided. The optical film includes a concave lens layer and a birefringence layer. The concave lens layer has plurality of concaves and a presumed refractive index. The birefringence layer overlaps the concave lens layer and includes a plurality of liquid crystal units filled and cured in the concaves. The birefringence layer has a short axis refractive index. The presumed refractive index is between 100.1%-102.8% of the short axis refractive index. The autostereoscopic 3D display includes the optical film, a liquid crystal switch module, and a display panel module. The liquid crystal switch module is disposed on one side of the optical film. The display panel module is disposed on one side of the liquid crystal switch module opposite to the optical film and has a display surface facing the liquid crystal switch module. Image light generated by the display panel module can pass through the optical film after its polarization direction is modulated by the liquid crystal switch module. | 05-07-2015 |
20150131011 | DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE DISPLAY SUBSTRATE - A display substrate includes a base substrate, a color filter layer and a retarder layer. The base substrate includes a first sub pixel area, a second sub pixel area and a third sub pixel area. The color filer layer is disposed on a front surface of the base substrate, and includes at least one of a magenta color filter, a cyan color filter and a yellow color filter in the first sub pixel area and the second sub pixel area and a white color filter in the third sub pixel area. The retarder layer is disposed on a rear surface of the base substrate opposite to the front surface of the base substrate. The retarder layer is configured to polarize light in the first sub pixel area and the second sub pixel area to form a first polarized light. The retarder layer is further configured to polarize the light in the third sub pixel area to form a second polarized light, the second polarized light being different from the first polarized light. Thus, a driving speed of a display apparatus may be decreased. | 05-14-2015 |
20150131012 | DISPLAY DEVICE AND LIQUID CRYSTAL LENS PANEL DEVICE FOR THE SAME - A display device includes: a display panel configured to display an image; a liquid crystal lens panel configured to operate in a 2D mode for recognizing the image as a 2D image and operate in a 3D mode for recognizing the image as a 3D image; and a power supply configured to supply power to the liquid crystal lens panel. The liquid crystal lens panel includes a second electrode layer configured to have a common voltage applied, a first electrode layer facing the second electrode layer and including a plurality of linear electrodes, a first bus line to which some of the plurality of linear electrodes are connected, and a second bus line to which remaining linear electrodes are connected. The power supply is configured to invert a first driving voltage output to the first bus line and a second driving voltage output to the second bus line at different times, and then output them. | 05-14-2015 |
20150131013 | LENS STRUCUTRE AND 3D DISPLAY DEVICE HAVING THE SAME - A lens structure and a 3D display device having the same are provided. The lens structure has unit regions. Each unit region includes upper and lower substrates, an anisotropic birefringence medium, center electrodes, edge electrodes and at least one set of side electrodes. The upper and the lower substrates are disposed oppositely to each other. The anisotropic birefringence medium is located between the upper and lower substrates. The center electrodes, the edge electrodes and the at least one set of side electrodes are located on the upper and lower substrates. The edge electrodes are disposed corresponding to the center electrodes. The at least one set of side electrodes are disposed between the center electrodes and the edge electrodes. An electric field distribution is formed between the center electrodes, the edge electrodes and the at least one set of side electrodes, so that the anisotropic birefringence medium constitutes a Fresnel lens. | 05-14-2015 |
20150138455 | 2D/3D IMAGE SWITCHING TYPE LIQUID CRYSTAL DISPLAY - A 2D/3D image switching type liquid crystal display is described. The 2D/3D image switching type liquid crystal display includes a liquid crystal display (LCD), a film-type patterned retarder (FPR) and a liquid crystal barrier layer. When either the FPR is disposed between the LCD panel and the liquid crystal barrier layer or liquid crystal barrier layer is disposed between the LCD panel and the backlight module, an electrical field controls the first grating regions and the second grating regions to form a bright region and a dark region for adjusting the left-hand circularly polarized light and the right-hand circularly polarized light from the FPR to switch 2D/3D image by switching the liquid crystal barrier layer. | 05-21-2015 |
20150138456 | LIQUID CRYSTAL LENS AND STEREO DISPLAY DEVICE - An LC lens is provided, which includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. A plurality of strips of electrode sets are disposed on the second substrate, and separately distributed along a first direction parallel to the second substrate. A common electrode is disposed on the first substrate and opposite to the plurality of strips of electrode sets. At least one slit electrode is disposed in an area of the common electrode aligned with one of the strips of electrode sets, and separate from the common electrode. A corresponding stereo display device is also provided. The light-concentrating property for displaying can be enhanced accordingly and the 3D displaying effect of the stereo display device for watching can be improved. | 05-21-2015 |
20150138457 | AUTOSTEREOSCOPIC DISPLAY DEVICE AND DRIVING METHOD - The invention provides an autostereoscopic display device in which a light blocking arrangement is provided for selectively blocking light which has or would pass between lenses. Elements are provided between adjacent lens locations, and the display can be configured so that light reaching these elements is either allowed to reach the viewer or is blocked from reaching the viewer. This means that a public (multiple cone) viewing mode can be chosen or a private (single narrow viewing cone) viewing mode. | 05-21-2015 |
20150138458 | LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical device includes an optical unit and a control unit. The optical unit includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate having a first surface, and first elongated electrodes provided on the first surface. The second substrate unit includes a second substrate having a second surface opposing the first surface, first opposing electrodes provided between the first and second substrates and a second opposing electrode provided between the first and second substrates. The liquid crystal layer is provided between the first and second substrate units. The control unit is electrically connected to the first elongated electrodes, and the first and second opposing electrodes. The control unit implements a first operation of forming a first voltage distribution and a second operation of forming a second voltage distribution. | 05-21-2015 |
20150138459 | STEREOSCOPIC IMAGE DISPLAY - A stereoscopic image display includes a first display, a second display, a first optical element, and a second optical element. The first display includes pixels arranged therein. The second display includes pixels arranged in horizontal and vertical directions and is disposed on the first display. The first optical element is provided between the first display and the second display, and includes lenses extending in a direction inclined with respect to the horizontal or vertical direction of the second display. The second optical element is provided between the first display and the first optical element, and transmits a light polarized in first direction of a light transmitted from the first optical element. | 05-21-2015 |
20150138460 | LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DEVICE - A liquid crystal device including: a first substrate, the first substrate being transparent; a second substrate disposed opposite the first substrate, the second substrate being transparent; a liquid crystal layer provided between the first substrate and the second substrate, the liquid crystal layer including liquid crystal molecules; an alignment film with alignment treatment such that the liquid crystal molecules align, the alignment film being provided on a surface of the first substrate, the surface facing the liquid crystal layer; and pillar spacers provided on the alignment film, wherein the alignment treatment is applied to the alignment film except at least a part of area in which each of the pillar spacers overlaps with the alignment film. | 05-21-2015 |
20150138461 | THREE DIMENSIONAL DISPLAY DEVICE - In a three dimensional display device of a parallax barrier system in which an IPS-mode liquid crystal display panel is used as a liquid crystal display panel for displaying images and a TN-mode liquid crystal panel is used as a parallax barrier panel, alignment axes of a counter substrate and a barrier substrate constituting the parallax barrier panel are set to 45 degrees and 135 degrees, respectively, with respect to a horizontal direction of a screen. This allows an improvement in the viewing angle characteristics of the parallax barrier panel and an improvement in the viewing characteristics of the overall three dimensional display device of the parallax barrier system. Thus, even when the line of sight moves, crosstalk between an image for a right eye and an image for a left eye can be prevented thereby allowing a viewer to recognize excellent three dimensional images. | 05-21-2015 |
20150146115 | DISPALY DEVICE AND LIQUID CRYSTAL PRISM CELL PANEL - A display device with a liquid crystal prim cell is disclosed. The liquid crystal prism cell panel has first and second substrates, liquid crystal layer and control circuit; the liquid crystal layer is disposed between a first electrode layer and a second electrode layer; the control circuit is configured to control a voltage difference between the first and second electrode layers; the first electrode layer has at least two strip-shaped electrodes, the a light-shielding components are disposed on a position of the second substrate corresponding to the strip-shaped electrodes. The liquid crystal device can enhance the display quality of a three-dimensional image. | 05-28-2015 |
20150146116 | DISPLAY DEVICE AND LIQUID CRYSTAL PRISM CELL PANEL - A display device with a liquid crystal prism cell panel is disclosed. The display device has a display panel and a liquid crystal prism cell panel, a black matrix layer which is disposed on the display panel further has spacers; the liquid crystal prism cell panel has a first and second substrates, a liquid crystal layer and a control circuit; light-shielding components are disposed on a position of the second substrate corresponding to a strip-shaped electrode which is disposed on the first substrate; the width of the light-shielding components is smaller than the width of the spacers. The liquid crystal device can enhance the display quality of a three-dimensional image. | 05-28-2015 |
20150146117 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE - A 3D image display device includes: a liquid crystal (LC) display panel including, a first array substrate (AS) including a gate line (GL) extending in a first direction (FD), a data line (DL) extending in a second direction (SD) substantially perpendicular to the FD, and a pixel electrode (PE) connected to the GL and the DL and having first branch electrode portions (FBEPs) having a first width, each of the FBEPs being spaced from each other by a first interval substantially ≧the first width, and a LC lens panel including a second AS including lens electrodes (LEs) extending in a third direction (TD) tilted with respect to the SD by a first angle having an absolute value ≧about 5° and ≦about 15°. Each of the FBEPs extends in a fourth direction having a first tilting angle with respect to the TD by about 45° or about 135°. | 05-28-2015 |
20150146118 | DISPLAY DEVICE - A display device is provided. The display device includes a display panel generating an image, a phase retarder disposed on the display panel, a first polarizer disposed on the phase retarder, a liquid crystal lens disposed on the first polarizer, and a second polarizer disposed on the liquid crystal lens. The phase retarder has a first optical axis and the first polarizer has a second optical axis crossing the first optical axis. The second polarizer has a third optical axis substantially in parallel to the second optical axis. | 05-28-2015 |
20150146119 | LIQUID CRYSTAL DISPLAY DEVICE AND THREE-DIMENSIONAL DISPLAY DEVICE - A three-dimensional display device of a parallax barrier system including a liquid crystal display device of an IPS system having a TFT substrate and an opposed substrate as well as a liquid crystal barrier panel of a TN system having a first substrate and a second substrate, in which the opposed substrate of the liquid crystal display device and the second substrate of the liquid crystal barrier panel are opposedly arranged by interposing a polarizer, the TFT substrate includes a pixel configured by a common electrode having a slit above a pixel electrode configured in a planar shape, and includes a first pixel in which an angle made by an alignment axis of the TFT substrate and a direction of a long axis of the slit is θ1 and a second pixel in which an angle made by the alignment axis of the TFT substrate and the direction of the long axis of the slit is θ2, θ1 and θ2 are in a relationship θ1=−θ2, the first pixel and the second pixel are arranged to switch in a first direction, and arranged to switch in a second direction, and the alignment axis of the TFT substrate and an alignment axis of the second substrate of the liquid crystal barrier panel coincide with each other or are orthogonal to each other. | 05-28-2015 |
20150293402 | DISPLAY APPARATUS AND ILLUMINATION UNIT - An illumination unit of an embodiment of the present technology includes: an illumination optical system configured to generate illumination light; and a plurality of lenses configured to reduce a divergence angle of the illumination light. The illumination optical system includes: a light source ( | 10-15-2015 |
20150293409 | SPATIAL LIGHT MODULATOR COMPRISING A LIQUID CRYSTAL DEVICE HAVING REDUCED STRAY LIGHT - The present invention relates to a controllable diffraction device for a light modulator device. The controllable diffraction device comprises at least two substrates, at least one electrode on each of said substrates facing each other, and liquid crystals forming at least one liquid crystal layer arranged between said electrodes on said substrates. The orientation of the liquid crystals is controllable by a voltage supplied to the electrodes. The liquid crystal layer is provided on at least one alignment layer arranged on at least one electrode on said substrates. The liquid crystals close to the alignment layer are pre-oriented by at least one pre-tilt angle relative to the alignment layer such that the resulting light diffraction in opposite spatial directions is approximately equal. | 10-15-2015 |
20150301341 | THREE-DIMENSIONAL LIQUID CRYSTAL DISPLAY DEVICE - A three-dimensional (3D) liquid crystal display (LCD) device is disclosed herein and the 3D LCD device includes an LCD layer, an LC electrode layer and a transparent electrode layer. The LC electrode layer is disposed on the LCD layer and a voltage is applied to the LC electrode layer to switch between 2D mode and 3D mode. The transparent electrode layer is disposed on the LC electrode layer and a voltage or current is applied to the transparent electrode layer to generate a certain heat in the 3D mode. The heat generated by the transparent electrode layer increases the temperature of the LC electrode layer so as to increase the response time of the 3D LCD device and improve the naked eye type 3D display effect of the 3D LCD device. | 10-22-2015 |
20150301344 | LENS ELEMENT - The invention provides a switchable lens element comprising an inverse lens structure formed by an isotropic material and an isotropic cover sheet wherein the resulting lens structure comprises an electrically switchable polymer stabilized blue phase LC medium having the same refractive index in its isotropic state. Furthermore, the present invention relates to the use of such a lens element in an electro-optical device i.e. an autostereoscopic display device operable in a 2D mode or a 3D mode, in which a lens arrangement directs the output from different pixels to different spatial positions to enable a stereoscopic image to be viewed and wherein the lens arrangement comprises a plurality of said switchable lens elements. | 10-22-2015 |
20150301349 | PHASE DIFFERENCE PLATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE - A phase difference plate, a manufacturing method thereof and a display device are provided. The phase difference plate includes: a substrate; and a plurality of strip-shaped regions with an equal width, formed on the substrate and made of liquid crystal photoalignment material, wherein strip-shaped regions in which liquid crystal molecules in the liquid crystal photoalignment material are aligned in a horizontal direction and strip-shaped regions in which liquid crystal molecules in the liquid crystal photoalignment material are aligned in a vertical direction are arranged alternately along an arrangement direction, the horizontal direction is a direction parallel with the substrate and the vertical direction is a direction perpendicular to the substrate. | 10-22-2015 |
20150309320 | 3D DISPLAY DEVICE - In an embodiment of the invention, a 3D display device is provided. The 3D display device includes: a first substrate including a plurality of right eye pixels and left eye pixels in an alternate arrangement; a second substrate opposite to the first substrate; a first optical modulating unit with a first inclined direction located in the right eye pixels between the first substrate and the second substrate; a second optical modulating unit with a second inclined direction located in the left eye pixels between the first substrate and the second substrate, wherein the first inclined direction is distinct from the second inclined direction; and a light transparent element disposed on the second substrate. | 10-29-2015 |
20150309322 | POLARIZATION-TYPE THREE-DIMENSIONAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A polarization-type three-dimensional display device and a manufacturing method thereof are provided. The polarization-type three-dimensional display device comprises a liquid crystal panel, which comprises an array substrate and a color filter substrate disposed opposite to each other, the color filter substrate including a plurality of black matrix strips disposed on a side of it facing the array substrate; and a liquid crystal layer, located between the array substrate and the color filter substrate; a phase difference structure, located on a light-exiting side of the liquid crystal panel, wherein a plurality of patterned phase difference diaphragms are arranged on the phase difference structure; a plurality of light-shielding strips, disposed on a side of the array substrate far away from the liquid crystal layer, wherein, orthographic projections of the plurality of light-shielding strips on the phase difference structure cover boundary lines of the patterned phase difference diaphragms on the phase difference structure, and orthographic projections of the plurality of black matrix strips on the phase difference structure cover boundary lines of the patterned phase difference diaphragms on the phase difference structure. With the polarization-type three-dimensional display device and manufacturing method thereof, the vertical viewing angle of the polarization-type three-dimensional display device can be increased while the aperture ratio is guaranteed. | 10-29-2015 |
20150316778 | ANALOGUE PARALLAX BARRIER - An optical modulation device has an electro-optical cell in which first and second electrodes ( | 11-05-2015 |
20150323802 | 3D IMAGE DISPLAY DEVICE AND LIQUID CRYSTAL LENS PANEL DEVICE FOR THE SAME - A liquid crystal lens panel device is provided. The liquid crystal lens panel device includes a first substrate, a second substrate, a bottom electrode, a top electrode, a first alignment layer, a lens liquid crystal layer, a common electrode, and a second alignment layer. The bottom electrode is disposed on the first substrate. The top electrode is disposed on the bottom electrode. The first alignment layer is disposed on the top electrode and has a first alignment direction. The lens liquid crystal layer is disposed on the first alignment layer and includes liquid crystal molecules. The common electrode is disposed on the lens liquid crystal layer. The second alignment layer is disposed on the common electrode and has a second alignment direction. The first alignment direction is the same as the second alignment direction. The second substrate is disposed on the second alignment layer. | 11-12-2015 |
20150326850 | THREE-DIMENSIONAL LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF - A three-dimensional (3D) liquid crystal display (LCD) device is provided, comprises: an LCD panel ( | 11-12-2015 |
20150331247 | 2D/3D Switchable Liquid Crystal Lens Unit - A 2D/3D switchable liquid crystal lens device includes: a polarization-dependent lens array, configured to provide a focusing effect for impinging light having a first plane of polarization of the impinging light and to provide no focusing effect for impinging light have a second plane of polarization orthogonal to the first plane of polarization; a switchable polarization rotating stage, comprising bi-stable liquid crystals, wherein the switchable polarization rotating stage is configured to output light having the first plane of polarization to the polarization-dependent lens array while the bi-stable liquid crystals are in a first state, and to output light having the second plane of polarization to the polarization-dependent lens array while the bi-stable liquid crystals are in a second state; and a driving system, configured to switch the bi-stable liquid crystals of the switchable polarization rotating stage between the first state and the second state. | 11-19-2015 |
20150346503 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A parallax barrier panel includes plural sub-areas which are arranged in an X direction, plural light-shielding area each of which includes the plural sub-areas in a light-shielding state, and plural light-transmitting areas each of which includes the plural sub-areas in a light-transmitting state and which are arranged alternately with the plural light-shielding areas in the X direction. The sub-areas extend in a Y direction and can be switched between the light-transmitting state and the light-shielding state. Each of the sub-areas is provided with an electrode for controlling a liquid crystal layer. A first electric line is connected to an upper end part of the electrode, and a second electric line is connected to a lower end part of the electrode. | 12-03-2015 |
20150346560 | LIQUID CRYSTAL LENS DEVICE AND DISPLAY DEVICE HAVING THE SAME - A liquid crystal lens device includes a first substrate including a display area, a first non-display area, and a second non-display area with the display area interposed between the first and second non-display areas. First bus lines are disposed over the first s non-display area. Second bus lines are disposed over the second non-display area and are insulated from the first bus lines. First electrode groups are disposed over the display area and the first non-display area and are connected to the first bus lines. Second electrode groups are disposed over the display area and the second non-display area and are connected to the second bus lines. | 12-03-2015 |
20150350633 | DISPLAY DEVICE - The present invention relates to a display device, which comprises a first polarizing plate and a second polarizing plate; the polarization direction of the first polarizing plate and the polarization direction of the second polarizing plate perpendicular to each other; a liquid crystal layer deposited between the first polarizing plate and the second polarizing plate and configured to display images; a polarization control layer laminated onto the second polarizing plate and configured to control the optical path difference; and a third polarizing plate laminated onto the polarization control layer; the third polarizing plate comprises unpolarized regions arranged in an array. By applying voltage to the polarization control layer, the polarization direction of the light is also changed; in this way, the third polarizing plate can act as a grating or a common light-transmitting plate, and the switch between 2D display mode and 3D display mode can be achieved. | 12-03-2015 |
20150355472 | IMAGE DISPLAY DEVICE DRIVING METHOD OF IMAGE DISPLAY DEVICE AND TERMINAL DEVICE - An image display device includes a display element having a unit of display comprising sub pixels displaying images for first and second view points, respectively, and an optical unit that distributes lights emitted from respective sub pixels into different directions. When a region surrounded by a data line, a gate line and a storage capacitor electrode in the sub pixel is defined as an aperture, the sub pixels form a base unit that is an adjoining pixel pair including two sub pixels arranged via a data line therebetween. The two sub pixels have switching elements connected to the data line between the two sub pixels and controlled by different gate lines. When virtual lines each evenly dividing a width of the sub pixel in the first direction into K+1 pieces are presumed, K number of storage capacitor lines are each arranged across at least one virtual line in the aperture. | 12-10-2015 |
20150362741 | STEREOSCOPIC IMAGE DISPLAY APPARATUS - A stereoscopic image display apparatus includes a display panel including pixels arranged in row and column directions and displaying an image using a light. A switching panel, which controls liquid crystal molecules to allow the image displayed on the display panel to be recognized as a two or three-dimensional image, is disposed on the display panel. The switching panel includes a first substrate, a second substrate facing the first substrate while being coupled to the first substrate, and spacers interposed between the first and second substrates. Each pixel has a first width in the row direction and has a second width in the column direction, and the spacers are arranged in the row direction at a first distance and arranged in the column direction at a second distance. The first distance is different from the first width, and the second width is different from the second distance. | 12-17-2015 |
20150362743 | Content-Adaptive Parallax Barriers for Automultiscopic Display - In exemplary implementations of this invention, two LCD screens display a multi-view 3D image that has both horizontal and vertical parallax, and that does not require a viewer to wear any special glasses. Each pixel in the LCDs can take on any value: the pixel can be opaque, transparent, or any shade between. For regions of the image that are adjacent to a step function (e.g., a depth discontinuity) and not adjacent to a sharp corner, the screens display local parallax barriers comprising many small slits. The barriers and the slits tend to be oriented perpendicular to the local angular gradient of the target light field. In some implementations, the display is optimized to seek to minimize the Euclidian distance between the desired light field and the actual light field that is produced. Weighted, non-negative matrix factorization (NMF) is used for this optimization. | 12-17-2015 |
20150378167 | THREE-DIMENSIONAL DISPLAY DEVICE - Provided is a three-dimensional image display device which allows a favorable three-dimensional image to be recognized without generating flicker even under a movement of the line of sight. A liquid crystal parallax barrier panel is arranged on a display panel. The liquid crystal parallax barrier panel includes a barrier substrate having barrier electrodes formed thereon, a common substrate provided with a common electrode, and liquid crystal held between the barrier substrate and the common electrode. Barriers are formed by applying a voltage to the barrier electrodes. Where τon represents a time required to form barriers on the barrier electrodes after a voltage is applied to the barrier electrodes and τoff represents a time required to cancel the barriers after the voltage is removed from the barrier electrodes, a value of (τoff−τon) is 15 milliseconds or less, preferably 10 milliseconds or less. | 12-31-2015 |
20160011427 | 2D AND 3D IMAGE SWITCHABLE DISPLAY DEVICE AND LENTICULAR LENS ELEMENT | 01-14-2016 |
20160011431 | LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE | 01-14-2016 |
20160033705 | MULTIBEAM DIFFRACTION GRATING-BASED COLOR BACKLIGHTING - Multibeam diffraction grating-based color backlighting includes a plate light guide, a multibeam diffraction grating at a surface of the plate light guide, and light sources laterally displaced from one another in a direction corresponding to a propagation axis of the plate light guide. The light sources produce light of different colors. The plate light guide is to guide light from the light sources. The multibeam diffraction grating is to couple out a portion of the guided light using diffractive coupling as a plurality of light beams of different colors in a plurality of different principal angular directions. | 02-04-2016 |
20160033706 | DIRECTIONAL BACKLIGHT WITH A MODULATION LAYER - A directional backlight has a directional backplane that has a plurality of directional pixels configured to scatter a plurality of input planar lightbeams into a plurality of directional lightbeams. Each directional lightbeam has a direction and angular spread controlled by characteristics of a directional pixel in the plurality of directional pixels. A modulation layer having a plurality of modulators configured to modulate the plurality of directional lightbeams. The directional backlight is configured to generate a | 02-04-2016 |
20160033781 | STEREOSCOPIC DISPLAY DEVICE AND CELL-ALIGNING PACKAGING METHOD OF THE SAME - The present invention relates to the field of display technology, and particularly to a stereoscopic display device and a cell-aligning packaging method of the same. The stereoscopic display device is divided into a display area and a non-display area surrounding the display area on the periphery of the display area, and comprises a conversion panel and a liquid crystal panel which are aligned to form a cell, a first polarizer is provided between the conversion panel and the liquid crystal panel, the first polarizer is arranged in the display area, and an adhesive lump is provided around the first polarizer and correspondingly to the non-display area between the conversion panel and the liquid crystal panel and is used for bonding the conversion panel and the liquid crystal panel into a whole. | 02-04-2016 |
20160041400 | DISPLAY PANEL, THREE-DIMENSIONAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF, AND THREE-DIMENSIONAL DISPLAY SYSTEM - The present invention discloses a display panel, a three-dimensional display device and manufacturing method thereof. The display panel comprises a plurality of display regions. At least one of the plurality of display regions is configured to display a first display picture, while the rest of the plurality of display regions are configured to display a second display picture. A frame of display picture comprises the first display picture and the second display picture. When the frame of display picture is displayed, the polarization direction of the first display picture is different from that of the second display picture. In the technical solutions provided by the present invention, it is unnecessary to arrange a liquid crystal cell on a display panel, so the production cost is reduced. | 02-11-2016 |
20160062129 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE - The present invention provides a three-dimensional image display device for improving the visibility with prevention of moiré phenomena. The display device includes an image panel having a pixel repeatedly arranged in a first direction. The pixel consists of k sub-pixels where k is natural number. The average of the center distances between adjacent sub-pixels in the first direction is P | 03-03-2016 |
20160070111 | DISPLAY APPARATUS AND LIQUID CRYSTAL BARRIER DEVICE - A display apparatus includes: a display unit; and a liquid crystal variable barrier arranged so as to face the display unit, having plural strip-shaped first electrodes, a second electrode arranged so as to face the first electrodes and a liquid crystal layer arranged between the first electrodes and the second electrode, and separating an image displayed by the display unit into images respectively corresponding to plural viewpoints, wherein the first electrodes are arranged so that adjacent first electrodes partially overlap each other through an insulating layer, and plural first electrodes form an opening. | 03-10-2016 |
20160077351 | OPTICAL SYSTEM, OPTICAL MEMBER, MICRO-MIRROR ARRAY, DISPLAY DEVICE, AND IMAGE PICKUP DEVICE - An optical system includes: a first optical member having a concave surface that reflects a light having a first circularly polarized light component and transmits a light having a second circularly polarized light component a rotation direction of which is opposite to a rotation direction of the first circularly polarized light component; and a second optical member that transforms the light having the first circularly polarized light component reflected from the first optical member into the light having the second circularly polarized light component to be reflected so as to be incident on the first optical member. | 03-17-2016 |
20160091726 | POLARIZATION CONTROL UNIT AND 2D AND 3D IMAGE DISPLAY DEVICE HAVING THE SAME - A polarization control unit which prevents moire and a 2D and 3D image display device having the same are provided. The polarization control unit in one example includes first and second substrates positioned opposite to each other, a first electrode disposed on a surface of the first substrate, a second electrode disposed on a surface of the second substrate, and a polymer-dispersed liquid crystal layer disposed between the first and second electrodes. The polymer-dispersed liquid crystal layer can include partition walls supporting the first and second substrates, and liquid crystal molecules arranged in a space defined by the partition walls. The partition walls can be arranged to form a inclination angle with the vertical plane. | 03-31-2016 |
20160103343 | OPTICAL PATH CONVERTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME - The present invention provides an optical path converting element. The optical path converting element includes a first layer, a second layer, and a liquid crystal layer. The first layer includes at least one first-layer electrode. The second layer includes at least one second-layer electrode. The liquid crystal layer is interposed between the first layer and the second layer. Liquid crystal of the liquid crystal layer has a first state or a second state in accordance with a voltage applied to the first-layer and second layer electrodes. The liquid crystal of the liquid crystal layer is vertically aligned in the first state. The liquid crystal of the liquid crystal layer is horizontally aligned in the second state. The liquid crystal of the liquid crystal layer is spirally aligned in a first direction in the second state. The liquid crystal of the liquid crystal layer has chirality. | 04-14-2016 |
20160124235 | INTEGRAL IMAGING THREE-DIMENSIONAL LIQUID CRYSTAL DEVICE AND THE ADOPTED OPTICAL APPARATUS THEREOF - An integral imaging 3D LCD and the optical apparatus thereof are disclosed. The integral imaging 3D LCD includes a lens array, a display panel, a light-tuning panel arranged between the lens array and the display panel. The display panel comprises a plurality of light-tuning units corresponding to different lens or different combinations of the lens of the lens array, the light-tuning panel remains in the same position with respect to the lens array and the display panel during operations. The light-tuning unit comprises electrodes and light-tuning material, when the electrodes are applied with a voltage, the light-tuning material transmits light beams from the display panel to the lens array to change a transmission direction of the light beams. In this way, the viewing angle of the integral imaging 3D LCD is enlarged. | 05-05-2016 |
20160124237 | IMAGE DISPLAY DEVICE USING DIFFRACTIVE ELEMENT - An image display device includes a display panel displaying an image, and a diffractive element formed to operate in a 2D mode or a 3D mode so that the image of the display panel is perceived as a 2D image or a 3D image after passing through the diffractive element. In the image display device, the diffractive element includes a first substrate and a second substrate facing each other, a first electrode layer formed on the first substrate that includes a plurality of zones, a second electrode layer formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. Further, when the diffractive element operates in the 3D mode, a common voltage is applied to the second electrode layer, and polarity of voltages applied to the first electrode layer with respect to the common voltage is inverted every zone. | 05-05-2016 |
20160139422 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional (3D) image display apparatus comprises a tracking module, a backlight module, a first optical structure, a display panel and a second optical structure. The tracking module outputs a coordinate information of a target. The backlight module outputs a light. The first optical structure is disposed on the backlight module and splits the light into at least two light beams. The display panel is disposed on the first optical structure and converts the light beams into a plurality of images according to the coordinate information. The second optical structure is disposed on the display panel and changes the emission angles of the images of the display panel to achieve the multi-view effect. | 05-19-2016 |
20160139423 | LIQUID CRYSTAL DISPLAY SYSTEM AND POLARIZED GLASSES - A liquid crystal display system is provided. The liquid crystal display system includes a backlight module, an LCD panel, and polarized glasses. The LCD panel includes a first polarizer, a liquid crystal layer, an array substrate, and a color film substrate. The polarized glasses include a second polarizer. The direction of the polarized light axis of the second polarizer is perpendicular to the direction of the polarized light axis of the first polarizer when the polarized glasses are used for displaying the display picture of the LCD panel. A private display can be performed for specific users by the present invention. | 05-19-2016 |
20160147090 | LIQUID CRYSTAL LENS UNIT AND 3D DISPLAY DEVICE - A liquid crystal lens unit includes: a plurality of first electrodes positioned on a first substrate, each extending in a first direction in which the first electrodes are tilted by θ degrees, and each spaced apart from each other in a second direction substantially perpendicular to the first direction; a second electrode positioned on the plurality of first electrodes that has a plate shape; a second substrate positioned on the second electrode; and a liquid crystal layer positioned between the plurality of first electrodes and the second electrode. | 05-26-2016 |
20160154246 | Display Panel and Display Apparatus | 06-02-2016 |
20160161739 | Variable-Depth Stereoscopic Display - This document describes various techniques for implementing a variable-depth stereoscopic display. A first distance at which a viewer is disposed relative to a stereoscopic display is received. Once received, a second distance by which to change a front focal distance of a lens structure of the stereoscopic display is determined based on the first distance. The front focal distance of the lens structure is then caused to change by the second distance effective to display a stereoscopic image at the first distance. | 06-09-2016 |
20160161823 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device includes a display panel for displaying an image; a liquid crystal lens layer positioned under the display panel that refracts light like a lenticular lens depending on application of power, the liquid crystal lens layer including a plurality of nano polymer-dispersed liquid crystals (PDLC); a barrier layer integrally formed under the liquid crystal lens layer that has a light transmitting position and width that change depending on a power applying position, the barrier layer including a plurality of reflective PDLCs; and a backlight unit (BLU) positioned under the barrier layer that is configured to provide light to the display panel. | 06-09-2016 |
20160195730 | Stereoscopic Display Device and Stereoscopic Display Method | 07-07-2016 |
20160195731 | STEREOSCOPIC DISPLAY DEVICE | 07-07-2016 |
20160202593 | COMBINED LIGHT MODULATION DEVICE FOR TRACKING USERS | 07-14-2016 |
20160252735 | 3D PANEL, METHOD FOR PRODUCING THE SAME, AND 3D DISPLAY APPARATUS HAVING THE SAME | 09-01-2016 |
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