| Entries |
| Document | Title | Date |
|---|
| 20090109282 | METHOD AND APPARATUS FOR 3D VIEWING - A method and apparatus for three-dimensional image viewing of an image display employs a pair of viewing glasses having left and right side lenses for alternate left-eye and right-eye image viewing by alternately blocking and passing left and right-eye image views from the image display. An image monitor is used to detect lens sync control information interleaved or embedded with image frames of the image display. The lens sync control information detected by the image monitor is decoded into left and right lens control signals for alternately blocking and passing of left and right-eye image views by the left and right side lenses, respectively, in order to generate three-dimensional image viewing. | 04-30-2009 |
| 20100045784 | IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD - An image display apparatus including a display unit having a display panel; an illuminator; a number-of-lines converter for changing each of number of lines in one frame of an image-for-left-eye signal and number of lines in one frame of an image-for-right-eye signal to a reduced number of lines; a timing generator for generating a display timing signal and an illuminating timing signal; a display controller; and an illuminator driver for causing the illuminator to apply light to the display panel at timing synchronized with the display timing signal every one frame; wherein the display unit duplicates an image signal of each line of the image-for-left-eye signal of the reduced number of lines and the image-for-right-eye signal of the reduced number of lines to produce the same plural image signals for plural lines and simultaneously writes the produced signals for plural lines in the display panel to display an image. | 02-25-2010 |
| 20100302351 | STEREOSCOPIC DISPLAY AND STEREOSCOPIC DISPLAY METHOD - A display device includes a two-dimensional display section configured to display parallax images for stereoscopic display, a variable parallax barrier configured to form a plurality of different barrier patterns, each barrier pattern having light transmitting portions and light blocking portions, and at least one timing controller for controlling a first switching operation in the two-dimensional display section and a second switching operation in the variable parallax barrier. | 12-02-2010 |
| 20110001805 | SYSTEM AND METHOD OF TRANSMITTING AND DECODING STEREOSCOPIC SEQUENCE INFORMATION - A method for driving a pair of three-dimensional glasses comprising receiving 3D video output signals from a source of 3D video signals, determining a plurality of synchronization signals in response to the 3D video output signals, and outputting radio frequency signals to the pair of three-dimensional glasses in response to the plurality of synchronization signals. | 01-06-2011 |
| 20110050867 | DISPLAY DEVICE AND CONTROL METHOD - A stereoscopic video display system includes a display device for displaying stereoscopic video, an image pickup element for generating image data, a position determiner for processing the image data received by the image pickup element to determine position information of at least one object identified in the image data, and a plurality of light output sections each having one or more light transmitters. Each light transmitter is configured to output timing signals having a signal strength based on the determined position information. The stereoscopic video display system also includes at least one set of shutter eyeglasses including a light receiving section for receiving timing signals output from at least one of the light transmitters of the light output sections. | 03-03-2011 |
| 20110090324 | SYSTEM AND METHOD OF DISPLAYING THREE DIMENSIONAL IMAGES USING CRYSTAL SWEEP WITH FREEZE TAG - A method for providing 3D video images to a user includes while a right lens of 3D glasses is opaque, transferring a first left image to a display during a first frame, while a left lens of 3D glasses is opaque, and transferring the first left image to the display during a second frame time, while the left lens of the 3D glasses is not opaque, wherein the first frame and the second frame are adjacent, and while the left lens of the 3D glasses is opaque, transferring a first right image to the display during a third frame, while the right lens of the 3D glasses is opaque, and transferring the first right image to the display during a fourth frame, while the right lens of the 3D glasses is not opaque, wherein the third frame and the fourth frame are adjacent. | 04-21-2011 |
| 20110122236 | SPATIAL IMAGE DISPLAY APPARATUS - Stereoscopic display with high definition compared with in the past may be easily realized. A lenticular lens | 05-26-2011 |
| 20110134228 | IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND INTEGRATED CIRCUIT - An image signal processing apparatus outputs, alternately on a-per frame basis, a first image to be displayed to one of left and right eyes of a viewer and a second image to be displayed to the other eye, and transmits, to a pair of image viewer glasses, a synchronizing signal for controlling timing of opening and closing of optical filters so as to allow the viewer to see the output frames through corresponding eyes. Specifically, the apparatus includes: a persistence amount detecting unit which detects a persistence amount indicating an effect of a first frame in the first image on a second frame in the second image and immediately following the first frame; and an optical-filter adaptive control unit which generates the synchronizing signal indicating timing of opening and closing of the optical filter corresponding to the second frame. The timing is changed based on the persistence amount detected. | 06-09-2011 |
| 20110141247 | DISPLAY DEVICE AND DISPLAY METHOD THEREOF - A display device has been disclosed. The display device comprises a signal receiving unit which receives an image signal, a display unit which displays images corresponding to the image signal on a screen including a first region and a second region, and a controlling unit which controls the display unit to display two-dimensional (2D) images on the first region and three-dimensional (3D) images on the second region together. Accordingly, since the 2D images and the 3D images can be displayed on the display unit together, the purchasing desires of consumers can be stimulated. | 06-16-2011 |
| 20110199466 | IMAGE DISPLAY DEVICE, 3D VIEWING DEVICE, AND METHOD FOR OPERATING THE SAME - An image display device, a 3D viewing device, and a method for operating the same are provided. The method includes receiving a synchronization signal from an image display device, alternately opening a left glass and a right glass according to the synchronization signal, and simultaneously opening the left glass and the right glass in a left-eye image display period or a right-eye image display period of a 3D image displayed on the image display device when a period of the synchronization signal has changed. This ensures that a user reliably (or correctly) views 3D or 2D images using the 3D viewing device. | 08-18-2011 |
| 20110216174 | METHOD FOR DISPLAYING STEREOSCOPIC IMAGES - A stereoscopic image displaying method generates a first and second right-eye multiplexed frame data by respectively performing frequency-multiplexing on a first and second right-eye frame data among a plurality of right-eye frame data, and generates a first and a second left-eye multiplexed frame data by respectively performing frequency-multiplexing on a first and a second left-eye frame data among a plurality of left-eye frame data. The first multiplexed right-eye frame data is outputted for two consecutive times during a first frame period. The first multiplexed left-eye frame data is outputted for two consecutive times during a second frame period subsequent to the first frame period. The second multiplexed right-eye frame data is outputted for two consecutive times during a third frame period subsequent to the second frame period. The second multiplexed left-eye frame data is outputted for two consecutive times during a fourth frame period subsequent to the third frame period. | 09-08-2011 |
| 20110228060 | THREE-DIMENSIONAL VIDEO REPRODUCTION APPARATUS, THREE-DIMENSIONAL VIDEO REPRODUCTION METHOD, AND INTEGRATED CIRCUIT - A three-dimensional video reproduction apparatus includes: a video decoder unit which generates a right-eye video signal and a left-eye video signal; a graphics decoder unit which generates a right-eye graphics signal and a left-eye graphics signal; a synthesizing unit which synthesizes the right-eye video signal and the right-eye graphics signal and synthesizes the left-eye video signal and the left-eye graphics signal, to generate a right-eye output signal and a left-eye output signal; and an output unit which reproduces the three-dimensional video by alternately outputting the right-eye and left-eye output signals. When two adjacent pixels in the right-eye or left-eye output signal are represented by a common chrominance signal, and are generated respectively using a video signal and a graphics signal, the synthesizing unit generates the common chrominance signal such that a synthesis ratio of the video signal and the graphics signal is biased in favor of one of these. | 09-22-2011 |
| 20110267440 | DISPLAY DEVICE AND METHOD OF OUTPUTTING AUDIO SIGNAL - A display device receives first data for an object to be displayed at a first point in time and second data for the object to be displayed at a second point in time, the second point in time being after the first point in time. A controller determines a difference between the first and second data and controls output of an audio signal based on the difference. The difference is indicative of a change in perceived depth by a viewer. | 11-03-2011 |
| 20120002025 | METHOD FOR DETECTING A VIEWING APPARATUS - A system that incorporates teachings of the present disclosure may include, for example, a method for detecting a viewing apparatus, and causing a presentation device to present a media program in a time division multiplexed (TDM) scheme or a space division multiplexing (SDM) scheme responsive to said detection, wherein the viewing apparatus is configured to the TDM or SDM schemes to enable viewing of the media program. Other embodiments are disclosed and contemplated. | 01-05-2012 |
| 20120019636 | Stereoscopic 3D Images and Video on a Non-Stereoscopic 3D Capable Screen - A method of providing a stereoscopic 3D image or video on a non-stereoscopic 3D screen. This includes receiving an alternating frame sequence of left and right images where a marker is embedded into the left or the right image. The alternating sequential frame with the embedded marker is output to the non-stereoscopic 3D screen. The markers outputted from the non-stereoscopic 3D screen are detected by an optical sensor. A synchronization signal is sent via a communication channel to an eye control device to synchronize the eye control device with the non-stereoscopic 3D screen, based on the detected markers displayed on the screen. | 01-26-2012 |
| 20120026304 | STEREOSCOPIC VIDEO OUTPUT DEVICE AND BACKLIGHT CONTROL METHOD - According to one embodiment, a stereoscopic video output device includes a video display module, a backlight, a first backlight controller, a second backlight controller, a signal converter, and a light controller. The video display module displays stereoscopic video based on a left-eye video frame and a right-eye video frame having disparity output in a time-division manner. The backlight illuminates the video display module. The first backlight controller controls the amount of light emitted by the backlight based on the left-eye video frame, while the second backlight controller controls the amount of light based on the right-eye video frame. The signal converter merges left-eye and right-eye video backlight control signals arranged in order to generate a new backlight control signal. The light controller turns on the backlight synchronously with the left-eye video frame and the right-eye video frame sequentially output from the video display module based on the backlight control signal. | 02-02-2012 |
| 20120033059 | VIDEO DISPLAY APPARATUS, VIDEO VIEWING GLASSES, AND SYSTEM COMPRISING THE DISPLAY APPARATUS AND THE GLASSES - Provided is a video system equipped with a video display apparatus and video viewing glasses used for viewing a video displayed on the video display apparatus. The video display apparatus includes: a display section for displaying the video; a synchronizing signal generator for generating an external synchronizing signal in synchronism with the video to notify a display end of a frame constituting the video in synchronism with the video; and a synchronizing signal transmitter for transmitting the external synchronizing signal to the video viewing glasses. The video viewing glasses include: a synchronizing signal receiver for receiving the external synchronizing signal; an optical filter section having a pair of optical filters for adjusting light amounts to be transmitted to left and right eyes of a viewer, respectively; and an optical filter controller for controlling the optical filter section in response to the external synchronizing signal. | 02-09-2012 |
| 20120038755 | PROJECTOR - A projector includes a discharge lamp, a discharge lamp driver that supplies the discharge lamp with a current, and a controller that controls the discharge lamp driver. The controller controls the discharge lamp driver in such a way that the absolute magnitude of the current is relatively small in the first period and relatively large in the second period. In the second period, the controller carries out a second-period AC control process in which an AC current is supplied to the discharge lamp. In the first period, the controller carries out a first-period control process in which in a third period, the absolute magnitude of the current becomes a minimum in the first period and in a fourth period, the absolute magnitude of the current becomes an intermediate value between the minimum and a maximum absolute magnitude of the current in the second period. | 02-16-2012 |
| 20120092468 | STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY METHOD - A display device includes: a display unit that composes p (here, p is an integer equal to or greater than two) viewpoint videos that are spatially divided within one screen by sequentially displaying q (here, q is an integer that is equal to or greater than two and is equal to or less than p) display patterns that are divided in time; and an optical separation device that optically separates the p viewpoint videos configuring each one of the q display patterns displayed on the display unit. | 04-19-2012 |
| 20120113237 | ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE, VIDEO DISPLAY SYSTEM, AND VIDEO DISPLAY METHOD - An organic electroluminescence display includes pixels in a matrix that each emits visible light. A data line driver supplies a video signal to each pixel. The video signal includes first and second frames corresponding to first-eye and second-eye image information. A scanning line driver distributes a scanning signal to each pixel for controlling a supply of the video signal. The display includes an emitter in an arrangement position of the pixels in the matrix. The emitter emits infrared light in a same direction as the visible light. The scanning line driver supplies a control signal to the emitter that indicates a switching timing between the first frame and the second frame, and causes the emitter to emit the infrared light based on the control signal for reception by eye glasses for controlling opening and closing of electronic shutters. | 05-10-2012 |
| 20120154559 | Generate Media - A device to calibrate with a 3D viewer, to couple to a display device, and to split a 3D signal to a first 2D signal and a second 2D signal and generate media to be rendered on the display device by merging the first 2D signal and the second 2D signal based on a timing between the device and the 3D viewer. | 06-21-2012 |
| 20120200681 | THREE DIMENSIONAL VIDEO DISPLAY DEVICE - In a three dimensional video display device ( | 08-09-2012 |
| 20120224037 | REDUCING VIEWING DISCOMFORT FOR GRAPHICAL ELEMENTS - A method for displaying a pair of stereoscopic images together with a graphical element on a display including receiving a pair of images forming the pair of stereoscopic images, one being a left image and one being a right image. Estimating a disparity between the left image and the right image based upon a matching of a left region of the left image with a right region of the right image. Also, estimating a disparity for a graphical element to be displayed together with the pair of images on the display based upon a disparity of a spatial region of the pair of images. Based upon the estimated disparity of the pair of images and the estimated disparity of the graphical element modifying at least one of the right image and the left image to be displayed upon the display. | 09-06-2012 |
| 20120224038 | Autostereoscopic Display System - An autostereoscopic display system comprised of an array of vertically oriented narrow light sources and a spatial light modulator, (SLM), disposed between the lights and viewers, whereby light rays originating from the lights and passing through the SLM are vertically dispersed by a vertical dispersion panel. The lights are sequentially flashed, sending light through the SLM where selected full height narrow vertical picture lines, VPL's, are made briefly transmissive while the remainder of the SLM remains dark, projecting vertically oriented sheets of light through selected VPL's toward selected eyes. The light sheets are sufficiently narrow as to enter a left or right eye but not both, while the entire height of selected VPL's is visible due to said vertical dispersion. The process rapidly repeats for all VPL's and all array lights, alternating between right/left SLM scenes each projected into appropriately selected eyes resulting in a 3D image. | 09-06-2012 |
| 20120257026 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE - A three dimensional image display device includes a display panel in which at least one of two consecutive left eye images and two consecutive right eye images are inputted, where the two consecutive left eye images are substantially the same as each other, and the two consecutive right eye images are substantially the same as each other, and where gate scanning directions of the two consecutive left eye images are opposite to each other, and gate scanning directions of the two consecutive right eye images are opposite to each other. | 10-11-2012 |
| 20130033587 | EYEWEAR DEVICE - The instant application discloses an eyewear device for assisting in viewing a stereoscopic video. The eyewear device includes a light amount adjuster which adjusts a light amount entering each of left and right eyes; and a controller which controls the light amount adjuster in response to a timing signal for notifying a timing of an increase period during which the transmission amount is increased. The controller includes a detector detecting a non-reception period in which the timing signal is not received; a storage portion storing period data which define a length of the increase period in the non-reception period; and a flywheel controller controlling the light amount adjuster in the non-reception period in response to the period data. If the non-reception period exceeds a threshold period which is defined for the non-reception period, the flywheel controller controls the light amount adjuster so that the increase period is shortened. | 02-07-2013 |
| 20130050450 | TEMPORAL CADENCE PERTURBATION FOR TIME-DIVISION STEREOSCOPIC DISPLAYS - One or more techniques to reduce or eliminate the false depth of objects that move along the axis of ocular separation when displayed using time division multiplexing. Experiments can be performed to determine a perceived depth of an object moving with known velocity. Then, when rendering stereoscopic image pairs, the location of the object can be modified to change the perceived stereoscopic depth of the object to compensate for the false depth. In one technique, the images can be displayed with alternating left- and right-precedence to reduce the perception of false depth. | 02-28-2013 |
| 20130057663 | IMAGE VIEWING SYSTEMS WITH DYNAMICALLY RECONFIGURABLE SCREENS FOR THREE-DIMENSIONAL VIEWING - Various embodiments of the present invention are directed to image viewing systems. In one aspect, an image viewing system includes a projection system ( | 03-07-2013 |
| 20130076877 | METHOD AND APPARATUS FOR PROVIDING THREE-DIMENSIONAL CONTENT - Methods and apparatuses for providing three-dimensional (3D) content via a portable multimedia device is disclosed. A portable multimedia device generates a composite video signal from 3D content. The portable multimedia device generates a synchronization signal for the composite video signal. The synchronization signal is transmitted from the portable multimedia device to active 3D glasses. | 03-28-2013 |
| 20130093864 | ELECTRO-OPTIC DEVICE AND ELECTRONIC APPARATUS - An electro-optic device according an embodiment of the invention can increase the number of gray scales capable of being expressed. A liquid crystal panel is viewed via a blocking unit which blocks the field of view in a predetermined non-viewing period. A converting unit converts, based on a video signal, a gray-scale value input for each frame composed of a subfields into a subfield code indicating a combination of ON and OFF of b (2≦b≦a) subfields included in a viewing period other than the non-viewing period and c (1≦c≦b) subfields included in the non-viewing period. A driving unit drives a plurality of electro-optic elements each based on the converted subfield code. | 04-18-2013 |
| 20130100261 | IMAGE DISPLAY METHOD AND APPARATUS - An image display apparatus according to an embodiment of the present invention comprises: an IR emitter controller for recognizing a pair of 3D glasses connected to the image display apparatus; a video multiplexer for receiving a plurality of displayed video data using a plurality of pairs of 3D glasses, setting a frame rate for the plurality of video data to assign a frame period thereto, and multiplexing the plurality video data according to the frame period assigned at the set frame rate, when the plurality of pairs of 3D glasses is connected to the image data apparatus; and a display unit for frame-sequentially displaying the multiplexed video data. | 04-25-2013 |
| 20130128015 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device configured to display a selected image type, the image type including a first image and a second image, according to an image source signal, the display device including: a display unit, the display unit including a first group pixel and a second group pixel; and an image processor, the image processor: arranging image signals for each frame of the display device according to a display sequence of the first image and the second image in the first group pixel and the second group pixel, changing the image type displayed during a remaining period for each frame unit of the image source signal. | 05-23-2013 |
| 20130155209 | EYEWEAR DEVICE, DISPLAY DEVICE, VIDEO SYSTEM WITH EYEWEAR AND DISPLAY DEVICES, AND CONTROL METHODS OF EYEWEAR DEVICE AND VIDEO SYSTEM - The present application discloses an eyewear device, including: a light amount adjuster configured to perform an adjustment operation for adjusting a fluctuation timing, at which a transmission amount of image light to a left eye and a right eye increases or decreases, and allowing a video to be perceived stereoscopically; a storage portion configured to store characteristic data about the adjustment operation; a receiver configured to receive a synchronous control signal which defines the fluctuation timing; and a first controller configured to control the light amount adjuster. The first controller corrects the fluctuation timing defined by the synchronous control signal, based on the characteristic data to control the adjustment operation. | 06-20-2013 |
| 20130169766 | DISPLAY APPARATUS, AND REMOTE CONTROL APPARATUS FOR CONTROLLING THE SAME AND CONTROLLING METHODS THEREOF - A display apparatus, a control method thereof, a remote control apparatus, and a control method thereof are provided. The display apparatus includes: a display unit which outputs a plurality of content views using a plurality of image frames; a remote control signal receiver which receives a control command from a remote control apparatus; and a controller which, if a control command to control one content view from among the plurality of content views is received, selectively performs an operation from among control operation corresponding to the control command and an outputting operation to output a message notifying an input of the control command in accordance with a type of the received control command. | 07-04-2013 |
| 20130169767 | DISPLAY APPARATUS AND METHOD FOR CONTROLLING THEREOF - A display apparatus and a method for controlling thereof are provided. A display apparatus having a multi-view mode to concurrently provide different contents to different viewers includes a plurality of receivers operable in the multi-view mode to receive a plurality of different contents selected by multiple viewers, a video processor operable in the multi-view mode to process video data of the plurality of different contents received by the plurality of receivers; a video output which receives the video data processed by the video processor to display the plurality of different contents, an audio processor operable in the multi-view mode to process audio data corresponding to the selected contents, received by the receivers, and an audio output which outputs the processed audio data to a plurality of eyeglasses apparatuses for viewing the plurality of different contents, wherein a number of channels associated with the processed audio data output to the eyeglasses apparatus is different from a number of channels associated with the audio data received by the receivers. | 07-04-2013 |
| 20130169768 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus is provided, which may includes an image receiver which receives an image, an image processor which separates the received image into a left-eye image and a right-eye image and process the left-eye and right-eye images, an image output unit including a display panel which displays the left-eye and right-eye images alternately, a storage which stores a response speed of the display panel, and a controller which calculates a pixel value difference between the left-eye and right-eye images based on a unit of pixels that constitute the left-eye and right-eye images, detects a crosstalk generating area of the left-eye and right-eye images using the calculated pixel value difference and the response speed of the display panel stored in the storage, and controls so that the detected crosstalk generating area is indicated distinguishably from other areas of the left-eye and right-eye images. | 07-04-2013 |
| 20130182088 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND STEREOSCOPIC IMAGE APPRECIATION EYEGLASSES - An infrared polarizing filter is attached to an infrared synchronization signal radiator of a stereoscopic image display device which alternately displays right and left images by time-division with polarized light in one direction to radiate the polarized-light infrared synchronization signal. In order to solve the problem with the occurrence of crosstalk, stereoscopic image appreciation eyeglasses ( | 07-18-2013 |
| 20130235170 | Electronic Apparatus and Method Utilized in Stereo Glasses - An electronic apparatus utilized in stereo glasses is provided. The electronic apparatus includes a first receiver, a second receiver, and a synchronization controller. The first receiver receives a first synchronization signal, and the second receiver receives a second synchronization signal. The transmission mechanism of the second synchronization signal is different from that of the first synchronization signal. The synchronization controller coupled to the first and the second receivers synchronizes left-eye/right-eye shutter glasses of the stereo glasses with a corresponding left-eye/right-eye frame of a stereo image according to at least one of the first and second synchronization signals. | 09-12-2013 |
| 20130242068 | STEREOSCOPIC-IMAGE DISPLAY APPARATUS AND STEREOSCOPIC EYEWEAR - In the case of plural viewers viewing the 3D image, it is difficult to implement the display condition requested by the individual viewer without the viewer's burden for manipulating to change to the image requested by the viewer. | 09-19-2013 |
| 20130250075 | IMAGE PROCESSING APPARATUS, IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY SYSTEM - Disclosed herein is a video-image processing apparatus including: a video-image processing section configured to execute output control on video-image streams each including unitary video images appearing along the time axis so as to output every unitary video image pertaining to each of the video-image streams repeatedly a plurality of times by sequentially switching the video-image streams to be output on a time-division basis; a frame memory for temporarily storing an immediately preceding unitary video image as it is or after replacing the luminance gradation of the immediately preceding unitary video image with a post-replacement luminance gradation where the immediately preceding unitary video image is defined as a unitary video image which immediately leads ahead of a current unitary video image being output by the video-image processing section and is selected; and an overdrive processing section configured to carry out overdrive processing on the current unitary video image. | 09-26-2013 |
| 20130307946 | Crosstalk suppression in a directional backlight - Disclosed is a light guiding valve apparatus including a light valve, a two dimensional light emitting element array and an input side arranged to reduce light reflection for providing large area directional illumination from localized light emitting elements with low cross talk. A waveguide includes a stepped structure, in which the steps may include extraction features hidden to guided light propagating in a first forward direction. Returning light propagating in a second backward direction may be refracted or reflected by the features to provide discrete illumination beams exiting from the top surface of the waveguide. Stray light falling onto a light input side of the waveguide is at least partially absorbed. | 11-21-2013 |
| 20130321599 | Directional display apparatus - Disclosed is a light guiding valve apparatus including an imaging directional backlight, an illuminator array and an observer tracking system arranged to achieve control of an array of illuminators which may provide a directional display to an observer over a wide lateral and longitudinal viewing range, wherein the number of optical windows presented to the observer as viewing windows is controlled dependent on the lateral and longitudinal position or speed of an observer. | 12-05-2013 |
| 20140002622 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF | 01-02-2014 |
| 20140022360 | IMAGE DISPLAY SYSTEM AND LUMINANCE CONTROL METHOD - An image display system includes a display device adapted to display an image, and a pair of glasses having transmitting state switching devices capable of switching between a transmitting state in which a light adapted to form the image is transmitted and a blocking state in which the light is blocked, and either one of the display device and the pair of glasses includes a transmitting period control device adapted to control a length of a transmitting period in which the transmitting state switching devices are in the transmitting state in a display period in which the image of one frame is displayed in the display device. | 01-23-2014 |
| 20140071255 | LIGHT SOURCE CONTROL DEVICE AND VIDEO DISPLAY DEVICE - A light source control device comprises a light source unit which emits parallel beams from an arbitrary position along a second axial direction which is orthogonal to a first axial direction, a light source control unit which controls an emitting position of the parallel beams of the light source unit, one or more deflectors which deflects the parallel beams emitted from the light source unit, and a first diffuser which diffuses the light beam, deflected by the deflector, in a third axial direction which is orthogonal to the first axial direction and the second axial direction, wherein the deflector is disposed to be tilted relative to the first axial direction, and yields a different deflection operation in a first element direction which is orthogonal to the deflector's own optical axis direction and in a second element direction which is orthogonal to both the optical axis direction and the first element direction. | 03-13-2014 |
| 20140078269 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus which outputs a stereoscopic image and a control method thereof, the display apparatus includes: an image input part which receives left and right eye image frames; an image processor which generates a left eye image interpolation frame by using a gradation difference of areas between a previous right eye image frame of the left eye image frame and the left eye image frame and generates a right eye image interpolation frame by using a gradation difference of areas between a previous left eye image frame of the right eye image frame and the right eye image frame; a display which displays the left eye image interpolation frame, the left eye image frame, the right eye image interpolation frame, and the right eye image frame sequentially according to a preset order; and a controller which controls the image processor to generate the left and right eye image interpolation frames. | 03-20-2014 |
| 20140078270 | LOCAL STEREO IMAGE DISPLAY SYSTEM, LOCAL STEREO IMAGE DISPLAY METHOD AND ADJUSTING METHOD THEREOF - A local stereo image display system controls an image output in a display area which includes a planar image frame and a stereo image frame. The planar image frame has a planar image region. The stereo image frame is disposed between two adjacent planar image frames and has a stereo image region. The planar image frame and the stereo image frame are outputted orderly with a display frequency. When the planar image frame is outputted, only the planar image region has image content, and when the stereo image frame is outputted, only the stereo image region has image content. An optical grating control signal is outputted according to the sequence of the planar image frame and the stereo image frame and is synchronized to the display frequency. | 03-20-2014 |
| 20140132744 | IMAGE/INFORMATION DISPLAY SYSTEM AND METHOD BASED ON TEMPORAL PSYCHO-VISUAL MODULATION - An image/information display system and method based on temporal psychovisual modulation in the technical field of image/video processing and electro-optical display. The system includes a high speed display device and an auxiliary viewing device cooperating with each other and interacting with a human visual system. The auxiliary viewing device realizes the temporal amplitude modulation of the composition basic sequence by a method of controlling the light intensity transfer rate from the display plane of the high speed display device to the human eye. The present invention can not only display different pictures required individually by a plurality of users with the same display device but can also solve the problems of pictures being insufficiently bright and the number of pictures that can be generated being very low; such problems being unable to be overcome by the time division multiplexing method. | 05-15-2014 |
| 20140152785 | 3D INTELLIGENT TERMINAL AND SYSTEM BASED ON GLASSES - A 3D intelligent terminal includes a camera, a signal processing unit, a register, a glasses switching signal emitter and a screen, the camera is used for taking a picture for objects in front of the screen of the 3D intelligent terminal, the signal processing unit is used for analyzing a taken images, judging if there is an audience in every pre-divided area and recording judging results in the register, the signal processing unit is also used for determining in which pre-divided area every audience is located, decoding the images of viewpoints corresponding to pre-divided areas with audience and sending the images of the viewpoints to the screen to display, the glasses switching signal emitter is used for sending glasses switching signals to 3D glasses, the screen is used for outputting the images of the viewpoints decoded by the signal processing unit. | 06-05-2014 |
| 20140192171 | METHOD FOR DISPLAYING THREE-DIMENSIONAL INTEGRAL IMAGES USING MASK AND TIME DIVISION MULTIPLEXING - A method for displaying three-dimensional integral images using a mask and a time division multiplexing which is configured in such a way that a three-dimensional image is displaced in a space as an element image obtained from a three-dimensional object is passed through a lenslet and a mask, the mask consisting of a blocking region through which an element image does not pass and a transmission region through which an element image passes, for thereby displaying three-dimensional images. The present invention is advantageous to play back a three-dimensional image the resolutions of which are enhanced in a depth-based integral imaging method using a time division display of an element image and a masked image. | 07-10-2014 |
| 20140192172 | 3D DISPLAY DEVICE USING BARRIER AND DRIVING METHOD THEREOF - A 3D display apparatus is provided, which includes a display panel which displays a multi-viewpoint image, a barrier arranged on one side of the display panel unit, and a controller which controls the barrier to alternately form light transmitting areas and light blocking areas. The barrier includes a liquid crystal layer, a plurality of upper electrodes arranged to be spaced apart from one another on an upper surface of the liquid crystal layer, and a plurality of lower electrodes arranged to be spaced apart from one another on a lower surface of the liquid crystal layer. | 07-10-2014 |
| 20140192173 | HOLOGRAPHIC LIQUID CRYSTAL DISPLAY, STEREO DISPLAY METHOD, AND STEREO DISPLAY SYSTEM - A holographic LCD stereo display system is disclosed. The holographic LCD stereo display system comprises: a holographic projection device ( | 07-10-2014 |
| 20140267638 | DISPLAY APPARATUS FOR VISUAL AND AUDIO MULTIPLEXED DISPLAY - A display apparatus for visual and audio multiplexed display may include a directive display unit configured to display a plurality of pieces of visual information toward a corresponding plurality of locations, wherein each of the plurality of pieces of visual information is output toward a specific location of the plurality of locations. The display apparatus may also include a directive speaker unit configured to transmit a plurality of pieces of audio information toward the plurality of locations, wherein each of the plurality of pieces of audio information is output toward a specific location of the plurality of locations, and a central control unit configured to control the directive display unit and the directive speaker unit. | 09-18-2014 |
| 20140293026 | STREAMING VIDEO NAVIGATION SYSTEMS AND METHODS - The multimedia systems and methods disclosed herein permit rapid switching from one video stream to another in order to present similar images at different camera angles. The systems and methods further describe a virtual joystick and a moviola system. The virtual joystick allows a viewer to select for viewing in a main portion of a display, a sequence of images at a different camera angle than what was previously rendered on the main portion. The different camera angle is intuitively obvious based on a spatial relationship between two or more thumbnail display windows displayed in the virtual joystick. The moviola system allows rapid backwards navigation of a video stream that has already been received in a video receiver, and also allows slow motion backwards/forwards viewing starting from a paused image. | 10-02-2014 |
| 20140320616 | LOCATION BASED MEDIA DISPLAY - A method includes identifying, at a media device, a viewing zone of a plurality of viewing zones associated with a display device. Each viewing zone of the plurality of viewing zones corresponds to a different spatial region of a plurality of spatial regions relative to the display device, where each viewing zone has a corresponding spatial region. The method further includes selecting a video stream based on the viewing zone. The method further includes sending the video stream from the media device to the display device. | 10-30-2014 |
| 20150015685 | Resolution For Autostereoscopic Video Displays - A single pixel of a video display can display respective individual pixels of multiple views. In other words, a video display can include more views for an autostereoscopic image than the physical pixels of the video display would ordinarily support. The physical pixel is time-multiplexed in that the physical pixel displays a pixel of one view for a given time interval and a view multiplexer deflects the light from the physical pixel by a predetermined angle to make the pixel appear in a location corresponding to the pixel of the view. In another time interval, the physical pixel displays a pixel of a different view and the view multiplexer deflects light from the physical pixel by a different predetermined angle to make the pixel appear in a location corresponding to the pixel of the different view. | 01-15-2015 |
| 20150062313 | DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND PROGRAM - There is provided a display control device including an evaluation unit configured to evaluate difference between left-eye image data and right-eye image data which constitute image data, and a determination unit configured to determine which of a plane display type and a stereopsis display type is used for performing display using the image data, in response to an evaluation result from the evaluation unit. | 03-05-2015 |
| 20150062314 | CALIBRATION FOR DIRECTIONAL DISPLAY DEVICE - An information processing device includes: a detector information acquiring unit to acquire detector information relating to a position of a detector; a display control unit to cause a display device capable of varying contents to be displayed according to display directions to perform display of different contents or display at a different timing, for each display direction; a display direction acquiring unit to acquire a display direction in which display is recognizable from the position where the detector is installed based on contents or a timing of display by the display device as detected by the detector; and an associating unit to associate the acquired detector information and the acquired display direction with each other. | 03-05-2015 |
| 20150085090 | THREE-DIMENSIONAL DISPLAY DEVICE AND THREE-DIMENSIONAL DISPLAY METHOD THEREOF - The present invention provides a 3D display device and 3D display method thereof. The method includes the steps of: providing a first signal to the display panel sequentially for providing left-eye image and right-eye image sequentially, and providing a second signal at the time of switching the left-eye image and the right-eye image for inserting a black image, wherein the different 3D display quality being obtained through adjusting the insertion time of the black image. The present invention can adjust the insertion time of the black image to meet demands of higher 3D display luminance or lower 3D cross-talk for various 3D display qualities to improve viewing experience. | 03-26-2015 |
| 20150092028 | UNPACKING METHOD, UNPACKING DEVICE AND UNPACKING SYSTEM OF PACKED FRAME - An unpacking method, an unpacking device and an unpacking system of a packed frame are disclosed. The packed frame is to be displayed on a screen and includes a color frame and a resized depth frame, and the color frame is corresponding to the resized depth frame. The center of the color frame is displayed in the central area of the screen. The unpacking method includes the steps of: extracting the color frame and the resized depth frame from the packed frame; and restoring the resized depth frame to obtain an original depth frame. | 04-02-2015 |
| 20150130914 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND ELECTRONIC APPARATUS - There is provided an image processing device including an analysis unit configured to analyze contrast according to a spatial frequency of an input image, a parallax transition information acquisition unit configured to acquire a relation of a crosstalk aggravation amount and a parallax transition corresponding to the contrast according to the spatial frequency of the input image with reference to a database in which the relation of the crosstalk aggravation amount and the parallax transition is stored in association with contrast according to spatial frequencies of various images, and a parallax computation unit configured to compute parallax corresponding to a predetermined threshold value set for the crosstalk aggravation amount in the acquired relation of the crosstalk aggravation amount and the parallax transition. | 05-14-2015 |
| 20150145972 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME - Provided is a liquid crystal display device with which it is possible to suppress degradation of image quality during video display or three-dimensional display without causing gradational luminance irregularities. Writing of an image to be displayed is sequentially performed from one side of a panel to the other side thereof during each frame period, and writing of a black image is sequentially performed from the one side of the panel to the other side thereof during the vertical blanking period in each frame period. A plurality of LEDs composing a backlight are divided into a plurality of segments so that a group of LEDs arrayed in a line in the direction in which scanning signal lines extend belong to the same segment. A segment lighting control circuit in a backlight control circuit controls emission intensities of the LEDs segment by segment so that the intensity of light irradiating the panel increases gradually from the one side of the panel to the other side thereof. | 05-28-2015 |
| 20150334382 | METHOD AND APPARATUS FOR CONTENT PRESENTATION - It is provided a method for content presentation of a 3D video and a complementary 3D content, wherein the 3D video comprises a left view and a right view and the complementary 3D content comprises a left view and a right view. The complementary 3D content is associated in time with at least a portion of the 3D video, the method comprises the steps of temporally multiplexing the left view and the right view of the portion of the 3D video and the left view and the right view of the complementary 3D content to produce multiplexed data; polarizing the multiplexed data to produce polarized data; presenting the polarized data. | 11-19-2015 |
| 20160029013 | IMAGE DISPLAY METHOD AND APPARATUS - An image display apparatus according to an embodiment of the present invention comprises: an IR emitter controller for recognizing a pair of 3D glasses connected to the image display apparatus; a video multiplexer for receiving a plurality of displayed video data using a plurality of pairs of 3D glasses, setting a frame rate for the plurality of video data to assign a frame period thereto, and multiplexing the plurality video data according to the frame period assigned at the set frame rate, when the plurality of pairs of 3D glasses is connected to the image data apparatus; and a display unit for frame-sequentially displaying the multiplexed video data. | 01-28-2016 |
| 20160065936 | IMAGE DISPLAY DEVICE FOR PROVIDING FUNCTION OF CHANGING SCREEN DISPLAY DIRECTION AND METHOD THEREOF - There are provided an image display device providing a function of changing a screen display direction and an image display method. The image display for providing a 3D image according to a glass-free scheme on the basis of binocular disparity includes: a display unit configured to display a 3D image on a screen; a sensing unit configured to sense whether an event in relation to a change in a disposition direction of a layer generating binocular disparity corresponding to the 3D image and a change in a rendering scheme corresponding to the 3D image; and a control unit configured to change the disposition direction of the layer and the rendering scheme corresponding to the 3D image on the basis of the event. | 03-03-2016 |
| 20160067872 | ELECTRIC SHAVER WITH IMAGING CAPABILITY - System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel. The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver. | 03-10-2016 |
| 20160077349 | AUTOSTEREOSCOPIC 3D DISPLAY DEVICE - An autostereoscopic 3D display device according to embodiments of the present disclosure may be configured to set the width of a viewing diamond to a/n times (where a and n are natural numbers satisfying the condition: a| 03-17-2016 | |
| 20160105665 | UNASSISTED STEREOSCOPIC DISPLAY DEVICE USING DIRECTIONAL BACKLIGHT STRUCTURE - An unassisted stereoscopic display device using a directional backlight structure. A directional backlight module (M), a human eye position tracking module ( | 04-14-2016 |
| 20160105667 | METHOD AND APPARATUS FOR OBJECT TRACKING AND 3D DISPLAY BASED THEREON - An object tracking method is provided. The method includes obtaining current position coordinates of a tracked object for a first time using a tracking algorithm and initializing a filter acting on a time-varying system based on the obtained current position coordinates. The method further includes updating a system state through the filter acting on the time-varying system when the tracking algorithm outputs new current position coordinates of the tracked object with a spatial delay and comparing speed of the tracked object to a compensation determination threshold. Further, the method includes when the speed of the tracked object is greater than the compensation determination threshold, compensating the new current position coordinates of the tracked object with the spatial delay through the filter acting on the time-varying system, and outputting the compensated current position coordinates. | 04-14-2016 |
| 20160202594 | BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME | 07-14-2016 |
| 20160379401 | Optimized Stereoscopic Visualization - The present invention discloses a method comprising: calculating an X separation distance between a left eye and a right eye, said X separation distance corresponding to an interpupilary distance in a horizontal direction; and transforming geometry and texture only once for said left eye and said right eye. | 12-29-2016 |
| 20180027228 | Display Module, Display Device and Driving Method | 01-25-2018 |
