16th week of 2018 patent applcation highlights part 35 |
Patent application number | Title | Published |
20180106988 | PHOTOGRAPHING OPTICAL LENS SYSTEM, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE - A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The second lens element has positive refractive power. The eighth lens element has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the eighth lens element has at least one convex shape in an off-axis region thereof, and both an object-side surface and the image-side surface thereof are aspheric. The photographing optical lens system has a total of eight lens elements. An air gap in a paraxial region is located between every two lens elements of the photographing optical lens system that are adjacent to each other. | 2018-04-19 |
20180106989 | PROJECTION OPTICAL SYSTEM, EXPOSURE APPARATUS, AND ARTICLE MANUFACTURING METHOD - The present invention provides a projection optical system including a first concave reflecting surface, a first convex reflecting surface, a second concave reflecting surface, and a third concave reflecting surface, wherein the first concave reflecting surface, the first convex reflecting surface, the second concave reflecting surface, and the third concave reflecting surface are arranged such that light from an object plane forms an image on an image plane by being reflected by the first concave reflecting surface, the first convex reflecting surface, the second concave reflecting surface, the first convex reflecting surface, and the third concave reflecting surface in an order named. | 2018-04-19 |
20180106990 | FORWARD THROW ASYMMETRIC OPTIC DESIGN - A lighting unit ( | 2018-04-19 |
20180106991 | SURGICAL MICROSCOPE DEVICE AND SURGICAL MICROSCOPE SYSTEM - To enable observation of the operating site to be continued more easily in the case in which the picture of the operating site is no longer displayed normally. | 2018-04-19 |
20180106992 | MICROSCOPE SYSTEM - A microscope system includes: a stage for placing a sample and movable in a direction; a position detecting unit that detects the stage position; an imaging unit that captures an image of the sample; an image generating unit that combines the acquired image based on the detected position; a position searching unit that searches for the position of an image on the generated combined image as the stage position; a switching detecting unit that detects switching of an optical member; and a control unit that corrects, when switching is detected, the stage position based on a difference between the stage position detected by the position detecting unit and the stage position searched by the position searching unit so that the stage position detected by the position detecting unit coincides with the stage position searched by the position searching unit. | 2018-04-19 |
20180106993 | MICROSCOPE SYSTEM - Provided is a microscope system including: a stage on which a sample is placed and that is movable in a direction orthogonal to an observation optical axis; a detecting unit that detects a position of the stage; an imaging unit that acquires an image of the sample on the stage; an image generating unit that generates an overlapped image by overlapping the acquired image with the position of the stage; a searching unit that searches for a position of the acquired image in the generated overlapped image; and a control unit that performs control including causing the image generating unit to stop the overlapping process and causing the searching unit to execute the position search when detection by the detecting unit fails, and causing the image generating unit to resume the overlapping process starting from a search position of the searching unit when the search is successful. | 2018-04-19 |
20180106994 | LIGHT-ENHANCEMENT DEVICE, AND APPLIANCE HAVING THE SAME - A light-enhancement device includes a wavelength conversion member and a wavelength controlling element. The wavelength conversion member includes a light-transmissive substrate and wavelength conversion material which is disposed within the light-transmissive substrate for converting a portion of light with a first wavelength into another light with a second wavelength. The wavelength controlling element is disposed on a surface of the light-transmissive substrate for reflecting another portion of the light with the first wavelength into the light-transmissive substrate and enabling the portion of the light with the second wavelength to pass through the wavelength controlling element. A roughness of the surface of the light-transmissive substrate facing towards the wavelength controlling element is configured to be 0-1 μm. | 2018-04-19 |
20180106995 | METHOD AND DEVICE FOR CORRECTING DEFORMATIONS OF A SURFACE AND MIRROR USING SAID METHOD AND/OR SAID DEVICE - A method for correcting deformations of the surface of an object equipped with a device for correcting deformations, the device including a piezoelectric layer including first and second surfaces, a first plurality of electrical tracks arranged on the first surface, a second plurality of electrical tracks arranged on the second surface, the tracks of the first plurality forming a plurality of lines and the tracks of the second plurality forming a plurality of columns, each column of the plurality of columns being perpendicular to the lines of the plurality of lines, the crossing of a line and a column forming a pixel. The method includes measuring the deformations of the surface; identifying the pixels for correcting the deformations and applying, for each identified pixel, with the line and the column corresponding to the pixel, an electric field greater than the coercive field of the piezoelectric material of the piezoelectric layer. | 2018-04-19 |
20180106996 | SYSTEMS, DEVICES, AND METHODS FOR WEARABLE HEADS-UP DISPLAYS - Systems, devices, and methods for transparent displays that are well-suited for use in wearable heads-up displays are described. Such transparent displays include one or more scanning projector(s) that is/are mounted on or proximate the lens portion(s) thereof, directly in the field of view of the user. Each scanning projector includes a respective light source that sequentially generates pixels or other discrete portions of an image and a respective dynamic optical beam-steerer that controllably steers the modulated light directly towards select regions of the eye of the user. Successive portions of the image are generated in rapid succession until the entire image is displayed to the user by projection directly onto the eye of the user from one or more point(s) within the user's field of view. | 2018-04-19 |
20180106997 | SUPPORT FOR OPTICAL ELEMENT AND IMAGE DRAWING APPARATUS - A housing for an optical element has a first holding surface contact holding a first surface of an optical element and a second holding surface contact holding a ridge line separated from the first surface of the optical element. A first pressing member presses the optical element toward the first holding surface, and a second pressing member presses the optical element toward the second holding surface. An intersection angle obtained by extrapolating and extending the first and second holding surfaces is an acute angle, and a first pressing position at which the first pressing member presses on the optical element is closer to the second holding surface than to a center of the optical element. A second pressing position at which the second pressing member presses on the optical element is farther from the first holding surface than from the center of the optical element. | 2018-04-19 |
20180106998 | IMAGE FORMING APPARATUS - An image forming apparatus includes a control unit: starting up a rotary polygon mirror based on a first signal output by a driving unit thereof; causing a light source to emit a laser-beam while controlling a rotational speed of the rotary polygon mirror based on the first signal to acquire a second signal output from a detecting unit of the laser-beam; turning off the light source after acquiring a phase relation between the first and second signals; causing a charging unit to charge a photosensitive member; making the laser-beam to enter onto the detecting unit without exposing the photosensitive member based on the phase relation in response to the rotational speed reaching a target speed; controlling the rotational speed based on the second signal in response to the laser-beam being entered; and starting image formation in response to the rotational speed converging within a predetermined range including the target speed. | 2018-04-19 |
20180106999 | GAZE DETECTION SYSTEM, GAZE POINT DETECTION METHOD, AND GAZE POINT DETECTION PROGRAM - A gaze detection system includes a head mounted display including a gaze detection device detecting a gaze of a user; and a tracking unit that determines a gaze point of the user in the three-dimensional image on the basis of the gaze directions of the right and left eyes, in which the first detection unit calculates a right eye gaze vector indicating the gaze direction of the right eye, and the second detection unit calculates a left eye gaze vector indicating the gaze direction of the left eye, wherein a display unit displays a three-dimensional image consisting of a plurality of layers in a depth direction, and a tracking unit identifies the layer that the user is gazing at by selecting the layer having a shortest distance between intersection points of the right eye gaze vector and the left eye gaze vector with each layer. | 2018-04-19 |
20180107000 | LENS UNIT AND SEE-THROUGH TYPE DISPLAY APPARATUS INCLUDING THE SAME - A see-through type display apparatus includes a see-through type optical system configured to transmit a first image via a first-path light, which is light traveling on a first path, to an ocular organ of a user, and a second image via a second-path light, which is light traveling on a second path, to the ocular organ of the user; and an incident light-dependent lens unit provided between the see-through type optical system and the ocular organ of the user and having different refractive powers according to characteristics of incident light, where the incident light-dependent lens unit has a positive first refractive power with respect to the first-path light and has a second refractive power different from the first refractive power with respect to the second-path light. | 2018-04-19 |
20180107001 | SYSTEMS, DEVICES, AND METHODS FOR PREVENTING EYEBOX DEGRADATION IN A WEARABLE HEADS-UP DISPLAY - Systems, devices, and methods for preventing eyebox degradation in wearable heads-up displays (“WHUDs”) are described. A WHUD may provide an eyebox defined by multiple spatially-separated exit pupils, where the size of the eyebox is influenced by the spacing between the exit pupils. A larger eyebox is achieved with larger spacing between the exit pupils but a larger spacing between exit pupils is susceptible to the formation of gaps or blind spots in the eyebox (eyebox degradation) if bright environmental light causes the user's pupil to constrict to a size that is smaller than the spacing between the exit pupils. A material of variable chromism is included in the user's field of view to reduce the perceived brightness of environmental light and thereby prevent the user's pupil from constricting to a size smaller than the spacing between the exit pupils. | 2018-04-19 |
20180107002 | SYSTEMS, DEVICES, AND METHODS FOR PREVENTING EYEBOX DEGRADATION IN A WEARABLE HEADS-UP DISPLAY - Systems, devices, and methods for preventing eyebox degradation in wearable heads-up displays (“WHUDs”) are described. A WHUD may provide an eyebox defined by multiple spatially-separated exit pupils, where the size of the eyebox is influenced by the spacing between the exit pupils. A larger eyebox is achieved with larger spacing between the exit pupils but a larger spacing between exit pupils is susceptible to the formation of gaps or blind spots in the eyebox (eyebox degradation) if bright environmental light causes the user's pupil to constrict to a size that is smaller than the spacing between the exit pupils. A material of variable chromism is included in the user's field of view to reduce the perceived brightness of environmental light and thereby prevent the user's pupil from constricting to a size smaller than the spacing between the exit pupils. | 2018-04-19 |
20180107003 | SYSTEMS, ARTICLES, AND METHODS FOR INTEGRATING HOLOGRAPHIC OPTICAL ELEMENTS WITH EYEGLASS LENSES - Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating photopolymer film with eyeglass lenses include: positioning photopolymer film in a lens mold and casting the lens around the photopolymer film; sandwiching photopolymer film in between two portions of a lens; applying photopolymer film to a concave surface of a lens; and/or affixing a planar carrier (with photopolymer film thereon) to two points across a length of a concave surface of a lens. Respective lenses manufactured/adapted by each of these processes are also described. | 2018-04-19 |
20180107004 | SYSTEMS, ARTICLES, AND METHODS FOR INTEGRATING HOLOGRAPHIC OPTICAL ELEMENTS WITH EYEGLASS LENSES - Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating photopolymer film with eyeglass lenses include: positioning photopolymer film in a lens mold and casting the lens around the photopolymer film; sandwiching photopolymer film in between two portions of a lens; applying photopolymer film to a concave surface of a lens; and/or affixing a planar carrier (with photopolymer film thereon) to two points across a length of a concave surface of a lens. Respective lenses manufactured/adapted by each of these processes are also described. | 2018-04-19 |
20180107005 | WEARABLE ELECTRONIC APPARATUS - A wearable electronic apparatus is provided. The wearable electronic apparatus includes: a head-mounted headphone having two sound generators and an elastic headband connected to the two sound generators; a display assembly having two end parts and a central part located between the two end parts; and two connecting mechanisms. Each of the two connecting mechanisms is connected to one of the two sound generators corresponding to the connecting mechanism and connected to one of the two end parts of the display assembly corresponding to the connecting mechanism, so that the end part of the display assembly is configured to deflect with respect to the sound generator. | 2018-04-19 |
20180107006 | REFLECTIVE LASER LINE-BEAM GENERATOR - A mirror is used to form a beam of laser-radiation having a uniform intensity distribution from a beam of laser-radiation having a non-uniform intensity distribution. The mirror has a reflective surface that has a compound shape, which is two inclined surfaces joined by a rounded apex. The compound-mirror is achromatic and can form a uniform intensity distribution from a polychromatic beam of laser-radiation. The uniform intensity distribution may be an isotropic distribution or a flat-top distribution in a plane. The non-uniform intensity distribution may be a Gaussian distribution from a laser source. | 2018-04-19 |
20180107007 | SELF-ALIGNING TRAVELLING COLLIMATING LENS FOR SWEEPING LASER - Disclosed herein are techniques for dynamically forming an optical component that automatically aligns with and changes positions with a scanning light beam to modify the wave front of the scanning light beam, such as collimating the scanning light beam. More specifically, a patterning beam that aligns with the scanning light beam may be scanned together with the scanning light beam to form the self-aligning and travelling optical component in an electro-optic material layer that is connected in serial with a photoconductive material layer to a voltage source, where the patterning beam optically modulates the impedance of the photoconductive material layer and therefore an electric field within the electro-optic material layer, the modulated electric field causing localized changes of refractive index in the electro-optic material layer to form the self-aligning and travelling optical component. | 2018-04-19 |
20180107008 | 3D DISPLAY APPARATUS AND METHOD FOR DRIVING THE 3D DISPLAY APPARATUS - Embodiments of the present application provide a 3D display apparatus and a method for driving the same. The apparatus includes: a backlight assembly forming bright stripes and dark stripes arranged alternately; a liquid crystal display panel displaying a left eye image of a 3D display signal by a first set of pixel units and display a right eye image by a second set of pixel units; a location tracking unit acquiring a location of a viewer; and a control unit adjusting position of the bright and dark stripes and deflection of liquid crystal of the liquid crystal display panel such that a light emitted from the bright stripes is allowed to pass through corresponding first set to be received by left eye and to pass through corresponding second set to be received by right eye respectively. Embodiments are used in manufacturing of a 3D display apparatus. | 2018-04-19 |
20180107009 | STEREOSCOPIC DISPLAYS WITH ADDRESSABLE FOCUS CUES - The present invention relates generally to stereoscopic displays, and more particularly, but not exclusively, to stereoscopic displays with addressable focus cues. | 2018-04-19 |
20180107010 | THREE DIMENSIONAL DISPLAY PANEL AND DISPLAY DEVICE - A three dimensional (3D) display panel and a display device are provided. The 3D display panel includes a two dimensional (2D) display panel, an image separation device, a polarizing structure, an image isolation structure, a lens assembly and a shielding component. The 2D display panel includes a plurality of pixels arranged in an array; the image separation device is configured to allow each pixel to be separated into two adjacent image pixels; the polarizing structure is configured to allow two adjacent image pixels separated from the same pixel to respectively form an image pixel of a left-eye image and an image pixel of a right-eye image; the image isolation structure is configured to allow the left-eye image and the right-eye image to produce parallax; the lens assembly is configured to form 3D image pairs; and the shielding component is configured to separate the left-eye image and the right-eye image. | 2018-04-19 |
20180107011 | 3D Display Device and Driving Method Thereof - A 3D display device and a driving method thereof are disclosed. The 3D display device includes a backlight module, a liquid crystal display (LCD) panel and a control module; the backlight module includes a light guide plate (LGP) and a plurality of light sources; light emitted by the plurality of light sources is at least partially incident into the LGP; a plurality of grating pixels are disposed on a surface at a light-existing side of the LGP; the LCD panel includes a plurality of light-adjusting pixels; and the control module is connected with the backlight module and the LCD panel, and configured to drive the plurality of light sources to be lit sequentially or simultaneously within a time period of one frame and adjust a gray scale of each light-adjusting pixel in the LCD panel in a time period of lighting each light source. | 2018-04-19 |
20180107012 | DISPLAY MODULE, CONTROL METHOD THEREOF AND DISPLAY DEVICE - A display module is disclosed. The display module includes a display panel and a liquid crystal lens. The liquid crystal lens includes a liquid crystal layer; the liquid crystal lens is on a display side of the display panel and configured to gather, in a horizontal direction, light rays exiting from the display panel together to at least one observation position, which includes a primary observation position corresponding to a center of the display panel and subsidiary observation positions on both sides of the primary observation position. Also disclosed are a display device including the display module and a control method for the display module. | 2018-04-19 |
20180107013 | 3D IMAGING METHOD AND APPARATUS - The present application discloses a 3D imaging method and apparatus, which divide a source 3D image light into two polarized light beams carrying image information through a birefringence effect, adjust optical paths of the two polarized light beams obtained through birefringence, and control the two polarized light beams to be alternately irradiated, thereby achieving 3D imaging; since the implementation of the above imaging method only requires one imaging apparatus having corresponding functions, the present application can simplify the system structure and reduce the system cost relative to a conventional 3D projection technology that requires two imaging devices; moreover, a viewer can directly see, with no need to wear corresponding 3D glasses, a 3D image due to the parallax caused by alternate irradiation of two polarized light beams carrying image information out of a projection device. As a result, the investment in configuring 3D glasses can be saved and the system cost is further reduced. | 2018-04-19 |
20180107014 | POLARIZED ENHANCED CONFIDENTIALITY - A system for selectively controlling visibility of information in a work environment is provided. The system includes one or more polarized emissive screens located within the work environment. The screens have a first direction of polarization. Information displayed on the screens is visible from inside the work environment. The work environment includes at least one window which permits viewing of the polarized emissive screens from outside of the work environment. A polarizing filter having a second direction of polarization arranged at an angle to the first direction of polarization is positioned proximate to the window. From outside the work environment, the inside of the environment can be seen through the window, but with an altered view of the information on the displays. | 2018-04-19 |
20180107015 | Multispectral or Hyperspectral Imaging and Imaging System Based on Birefringent Subwavelength Resonating Structure - An angle-stable, miniaturized and integrate-able imaging system based on plasmon resonances or dielectric resonances for multispectral imaging maintaining full spatial resolution of the image sensor. Active tunability of the filter allows color recording, estimation of unknown spectra and determination of spectral singularities, for example laser lines, with the use of a conventional B/W camera. The system is characterized by high angular acceptance, cost-efficient fabrication and ease-of-use. This system can be used in conjunction with other commercial multispectral imaging systems such as RGB cameras to further enhance the spectral resolution. It can be adapted to different spectral ranges, depending on the application. | 2018-04-19 |
20180107016 | Collimation Lens and Optical Module - A collimation lens and an optical module of the collimation lens. The collimation lens includes a front convex aspheric lens, a first polarizing filter, a Faraday rotation (FR) crystal, a second polarizing filter, and a rear convex aspheric lens. The front convex aspheric lens is coupled to a first end face of the collimation lens, and the rear convex aspheric lens is coupled to a second end face of the collimation lens. The first polarizing filter is coupled between the front convex aspheric lens and the FR crystal, and the second polarizing filter is coupled between the FR crystal and the rear convex aspheric lens. | 2018-04-19 |
20180107017 | SPECTRAL FEATURE CONTROL APPARATUS - A spectral feature selection apparatus includes a dispersive optical element arranged to interact with a pulsed light beam; three or more refractive optical elements arranged in a path of the pulsed light beam between the dispersive optical element and a pulsed optical source; and one or more actuation systems, each actuation system associated with a refractive optical element and configured to rotate the associated refractive optical element to thereby adjust a spectral feature of the pulsed light beam. At least one of the actuation systems is a rapid actuation system that includes a rapid actuator configured to rotate its associated refractive optical element about a rotation axis. The rapid actuator includes a rotary stepper motor having a rotation shaft that rotates about a shaft axis that is parallel with the rotation axis of the associated refractive optical element. | 2018-04-19 |
20180107018 | INFLATABLE EYEGLASS - An inflatable eyeglass comprises a lens frame and two temples respectively pivoted to two sides of the lens frame. The lens frame, the temples or a soft pad at the temples is formed with a hollow chamber inside, which is filled with a gas. Therefore, the inflatable eyeglass can float on water, and the whole eyeglass is supported by the gas in the hollow chamber, effectively lightening the weight of the inflatable eyeglass to make the user feel comfortable while wearing the inflatable eyeglass. | 2018-04-19 |
20180107019 | NOSE PAD FOR EYEGLASS - A nose pad for eyeglass comprises a main body which is set at the inner side of the eyeglass frame to correspond to human's nose. The main body is a hollow body and filled with a gas. Accordingly, the nose pad has the function of floating on the water. Furthermore, the hollow nose pad is supported on the user's nose to effectively decrease the weight pressed on the bridge of the user's nose, achieving the comfortable effect. | 2018-04-19 |
20180107020 | METHOD FOR DETERMINING A PAIR OF OPHTHALMIC LENSES - A method for determining a pair of ophthalmic lenses adapted to a wearer, the method including: a wearer data providing, during which wearer data including at least an indication of the distortion dominant eye of the wearer and an indication of the prescription of the wearer are provided; an ophthalmic lenses determining, during which a pair of ophthalmic lenses adapted to the wearer is determined based at least on the wearer data. | 2018-04-19 |
20180107021 | TOPOLOGY GUIDED OCULAR LENS DESIGN - A method and system for generating a three-dimensional model of a contact lens with a front and a back surface, in which the entire back surface consists of an array of independent data points shaped to conform to three-dimensional data provided by an ocular topographer. The sampling density is sufficiently high to characterize anomalies or injuries anywhere in the eye to optimize comfort and fit. The methods and systems also include modeling a scleral lens which rests either solely on the sclera, or straddles the limbus extending partially into the cornea is described. The resting surface conforms to the topology of the underlying ocular surface with topology guiding the design. Additional methods and systems model scleral lens optics without the use of trial lenses. The lens models can be used to machine or 3D print a lens that fits the patient. Such lenses benefit patients that suffer from dry eyes or whose eyes are not normally dry, but feel dry after wearing conventional contact lenses. | 2018-04-19 |
20180107022 | APPARATUS AND METHOD FOR ASCERTAINING A TYPE OF SPECTACLE LENS AND APPARATUS AND METHOD FOR DETERMINING A REFRACTIVE POWER DISTRIBUTION OF A PROGRESSIVE SPECTACLE LENS - An apparatus is for ascertaining and outputting a type of spectacle lens suitable for a spectacle wearer with a visual characteristics providing device, for providing visual characteristics of the spectacle wearer, a needs providing device, for providing individual needs of the spectacle wearer, a spectacle lens type providing device, for providing a plurality of types of spectacle lenses having predetermined characteristics, a desired characteristics ascertaining device, for ascertaining desired characteristics of a type of spectacle lens using the provided visual characteristics and the provided individual needs of the spectacle wearer, an assigning device, for assigning at least one type of spectacle lens from among the plurality of types of spectacle lenses to the desired characteristics, on the basis of predetermined assignment rules, and a spectacle lens type outputting device, for outputting the at least one assigned type of spectacle lens. A method is for ascertaining and outputting a type of spectacle lens suitable for a spectacle wearer and also a computer program is for carrying out the method. | 2018-04-19 |
20180107023 | METHOD AND APPARATUS FOR CONSTRUCTING A CONTACT LENS WITH OPTICS - Various embodiments of the present invention provide systems, methods, and processes for constructing a contact lens. In one embodiment, a contact lens assembly is provided, comprising: a curved polymer polarizer with an aperture; a lenslet disposed inside the aperture, wherein the lenslet enables imaging near objects; and a filter attached to the lenslet. In further embodiments, a method for fabricating a flexible contact lens is provided, comprising: fabricating an element having an extrusion; providing a front concave mold, wherein the front mold has an intrusion to accommodate the extrusion of the optical element; affixing the extrusion of the optical element to the intrusion of the front mold; attaching a back convex mold to the front concave mold, thereby forming a mold cavity; and filling the mold cavity with a pre-polymerized liquid, whereby upon polymerization, the pre-polymerized liquid forms the flexible contact lens and the optical element is partially encapsulated within the lens. | 2018-04-19 |
20180107024 | TEAR SHAPING FOR REFRACTIVE CORRECTION - A lens for refractive tear shaping, including a curved lens body defining a central cavity indented into its posterior surface. The central cavity has a posterior facing tear shaping surface structured to form a tear lens within the central cavity. The central cavity is structured to define a tear lens within the central cavity by interaction between a tear film of the eye and the posterior facing tear shaping surface. The anterior curvature of the tear lens being dependent on the shape of the tear shaping surface. | 2018-04-19 |
20180107025 | EYEWEAR CONTROL SYSTEM AND METHOD, AND AN EYEWEAR DEVICE - An eyewear control system for a variable transmittance optical filter assembly configurable to cover at least a portion of a lens of an eyewear device. The eyewear control system includes a controller communicatively coupled to a pair of load terminals. The eyewear control system also includes a light sensor communicatively coupled to the controller to provide a detector output signal, the light sensor being positioned to receive sunlight transmitted through the optical filter assembly and towards an eye of a person wearing the eyewear device, the detector output signal being set in dependence on an amount of sunlight received by the light sensor. The eyewear control system also includes a memory communicatively coupled to the controller and having encoded thereon computer program code executable by the controller to transition the optical filter assembly between operating states when coupled to the pair of load terminals. The controller is operable to vary a voltage across the load terminals in dependence on the detector output signal to vary an amount of sunlight transmitted to the eye by the optical filter assembly. | 2018-04-19 |
20180107026 | OPTICAL FILTER - Ophthalmic lens comprising a substrate and at least one organic multilayer optical filter having a first reflection band with a FWHM W1 comprised in the range of [780 nm-2000 nm], a second reflection band with a FWHM Wn comprised in the range of [260 nm-460 nm], and Wn/W1 ratio is smaller than or equal to 0.5. | 2018-04-19 |
20180107027 | EYELUMINATORS - Eyeluminators will provide the illumination needed when working in dim or dark places. They are basically state-of-the-art flashlights for your eyes! When the LED lights in the frames of these glasses are switched on, the user will have bright light wherever they look, and without the inconvenience of having to hold a flashlight and eliminating shadows caused by any other light source. Tiny LED light bulbs are embedded across the top of the frames of these glasses, with the power switches located on the earpieces. They have cushioned nose pads and frames to provide greater comfort when wearing them for extended periods of time. When the lights are switched on, bright light will illuminate whatever is in front of the person's face, so they have a very clear view ahead and shadows will not be a hindrance. | 2018-04-19 |
20180107028 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A display device including a first substrate, a pixel disposed on the first substrate and including first, second and third sub-pixel electrodes adjacent to each other, a second substrate spaced from the first substrate, a color conversion layer disposed on the second substrate and with a first wavelength conversion layer overlapping with the first sub pixel electrode and a second wavelength conversion layer overlapping with the second sub pixel electrode, a transmissive layer including a first sub-transmissive layer overlapping with the third sub-pixel electrode and a second sub-transmissive layer disposed between the first wavelength conversion layer and the second wavelength conversion layer, and a planarization layer disposed on the color conversion layer and the transmissive layer. Methods of manufacturing display devices having a flatter, planarization layer with reduced variations in thickness also is disclosed. | 2018-04-19 |
20180107029 | ILLUMINATION DEVICE AND DISPLAY DEVICE - According to one embodiment, an illumination device includes a first member, a second member, a first light source. The first member includes a first prism array including first prisms aligned in a first direction. The second member includes a second prism array including second prisms aligned in a second direction. The second member disposed more closely to a first A side than to the first member. The first light source disposed more closely to a second A side than to the second member to apply a parallel light beam to a second B side. The parallel light beam from the first light source is made incident on the second prism array and incident on the first prism array without passing through a light guide. | 2018-04-19 |
20180107030 | WAVEGUIDE ARRAY MODULATOR FOR HIGH PERFORMANCE SYSTEMS - In the Waveguide Array Modulator (WAM) a single electrical signal drives an array of waveguide optical modulators, creating multiple modulated output signals that can be combined to provide a higher output power than from a single waveguide based modulator, enabling a higher dynamic range system. Alternatively, using a WAM in which different waveguide optical modulators are designed for different dynamic ranges, e.g. one highly efficient modulator for low level signals and one low efficiency but linear modulator for high level signals, the WAM based system can provide a higher dynamic range than from a single waveguide based modulator. Various WAM based systems for different applications are included. | 2018-04-19 |
20180107031 | Apparatus for Manipulating Color Changing Materials in Articles of Wear - Apparatuses for manipulating a color displayed by an article of wear comprising iron oxide colloidal nanocrystals arranged within chains are described. The apparatus includes (a) a magnetic field source, wherein a strength of a magnetic field generated by the magnetic field source is tunable to control the color displayed by the article of wear, and (b) an energy source, wherein energy generated by the energy source is applied to at least some of the chains of nanocrystals to soften materials within the article of wear immediately surrounding the chains of nanocrystals to which the energy is applied. | 2018-04-19 |
20180107032 | AUTOMATIC BONDING APPARATUS AND BONDING METHOD - A bonding apparatus and a bonding method, the bonding apparatus includes at least one first bonding device, at least two second bonding devices and a transferring device. The first bonding device is configured to visually align and bond an optically clear adhesive and a first component, to form a first bonding component. The transferring device is configured to transfer the first bonding component to the second bonding device. The second bonding device is configured to visually align and bond the first bonding component and a second component, to form a second bonding component. | 2018-04-19 |
20180107033 | MEASUREMENT METHOD FOR LIQUID CRYSTAL AZIMUTHAL ANGLE OF LIQUID CRYSTAL PANEL AND MEASUREMENT DEVICE - A measurement method for a liquid crystal azimuthal angle of a liquid crystal panel and a measurement device are disclosed. The liquid crystal panel includes an upper polarization film, a lower polarization film disposed oppositely and liquid crystal molecules disposed there between. The method includes: when absorption axes of the upper and the lower polarization films are disposed as 0 degree and 90 degrees with respect to a horizontal direction, and are perpendicular to each other, measuring a first transmittance; when absorption axes of the upper and the lower polarization films are disposed as 45 degrees and 135 degrees with respect to the horizontal direction, and are perpendicular to each other, measuring a second transmittance; calculating to obtain the liquid crystal azimuthal angle of the liquid crystal panel according to the first transmittance and second transmittance. The present invention can measure the liquid crystal azimuthal angle quickly, simply, and effectively. | 2018-04-19 |
20180107034 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE - A display panel and a method of manufacturing the same, and a display device. The display panel includes: a first substrate and a second substrate disposed opposite to each other; a liquid crystal layer between the first substrate and the second substrate; a sealant provided on a periphery of the first substrate and the second substrate for bonding the first substrate and the second substrate; and a first alignment mark disposed on the first substrate and a second alignment mark disposed on the second substrate; the second alignment mark is provided on a side, adjacent to the liquid crystal layer, of the sealant, and the first alignment mark and the second alignment mark match in a plan view direction according to their preset shapes. By providing a first alignment mark and a second alignment mark, the accuracy of the two substrates can be improved effectively, and the application accuracy of the sealant can be further improved. | 2018-04-19 |
20180107035 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL - A pixel structure and a liquid crystal display panel are provided. The pixel structure includes a first common electrode, a second common electrode set, a plurality of pixel units formed by a plurality of scanning lines crossing a plurality of data lines. Each of the pixel units corresponding to one of the scanning lines and one of the data lines. Each of the pixel units includes a main electrode, a secondary electrode, and a thin-film transistor. The main electrode corresponds to the first common electrode. The secondary electrode corresponds to the second common electrode set. | 2018-04-19 |
20180107036 | PIXEL UNIT, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - The present disclosure provides a pixel unit, an array substrate and a manufacturing method thereof. The pixel unit comprises slit electrodes and comprises four zones. The slit electrodes in the four zones are electrically connected with each other. The slit incline directions of the slit electrodes of the pixel unit in each of the four zones are the same, and the slit inclined directions of the slit electrodes of the pixel unit in any two adjacent zones of the four zones are different. The pixel unit structure with a plurality of domains and the array substrate comprising the pixel unit structure provided by the present disclosure can eliminate color deviation to the greatest extent, and have excellent light transmittance. | 2018-04-19 |
20180107037 | DISPLAY DEVICE AND RELATED MANUFACTURING METHOD - A display device may include a substrate, a plurality of gate lines and a plurality of data lines, gate wirings and data wirings. The substrate may comprise a display area in which a plurality of pixels for displaying an image are arranged and a non-display area around the display area. The plurality of gate lines and the plurality of data lines in the display area on the substrate, the plurality of gate lines extending in one direction and the plurality of data lines extending in a direction intersecting said one direction. The gate wirings and data wirings in the non-display area on the substrate . At least one of the gate wirings and the data wirings has a hole having an edge in the form of numbers. | 2018-04-19 |
20180107038 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURE METHOD THEREOF - Provided are a liquid crystal display device and a manufacture method thereof. The liquid crystal display device is a blue phase liquid crystal display device. The alignment layer is not required. The liquid crystal composition forming the liquid crystal layer comprises liquid crystal material, quantum dots material mixed in the liquid crystal material, polymeric monomer and chiral material; the polymeric monomer is polymerized to form a polymer network under a blue phase temperature range as forming the liquid crystal layer, which can stabilize the blue phase liquid crystal, and thus to expand the blue phase temperature range. The grain size of the quantum dots material in the liquid crystal composition is in the nano scale, which can expand the blue phase liquid crystal temperature range. Namely, the blue phase temperature range of the liquid crystal material has already been expanded before the polymeric monomer is polymerized. | 2018-04-19 |
20180107039 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - Embodiments of the present disclosure provide an array substrate and a manufacturing method thereof, and a display device. The array substrate includes a plurality of pixel structures. The pixel structure includes a gate electrode, a gate electrode insulating layer, an active layer, source and drain electrodes, and a passivation layer which are sequentially stacked. The pixel structure further includes a first electrode and a second electrode. The first electrode is located between the gate electrode insulating layer and the passivation layer, and electrically connected to one of the source electrode and the drain electrode. The second electrode is located above the passivation layer. A first via passing through the passivation layer is provided, and the second electrode is electrically connected to one of the source electrode and the drain electrode through the first via. | 2018-04-19 |
20180107040 | PIXEL UNIT AND DISPLAY PANEL - A pixel unit includes a gate line, a first data line, a second data line, a first active device, and a pixel electrode. The first active device is electrically connected to the gate line and the first or second data line. The pixel electrode is electrically connected to the first active device. The pixel electrode includes a first sub-pixel electrode, a second sub-pixel electrode, and a first connecting electrode. Each of the first sub-pixel electrode and the second sub-pixel electrode includes a trunk electrode, a traverse trunk electrode, and branch electrodes. The first connecting electrode connects the first sub-pixel electrode to the second sub-pixel electrode. | 2018-04-19 |
20180107041 | DISPLAY DEVICE - A display device includes a first substrate; and a circuit layer arranged on the first substrate and comprising a first scanning signal line driving circuit arranged on the side of a first side of the first substrate, a second scanning signal line driving circuit arranged on the side of a second side, a third scanning signal line driving circuit arranged between the first scanning signal line driving circuit and the second scanning signal line driving circuit, and each of a plurality of pixel circuits including a first pixel circuit and a second pixel circuit, the first pixel circuit being arranged in a region between the first scanning signal line driving circuit and the third scanning signal line driving circuit, and the second pixel circuit being arranged in a region between the third scanning signal line driving circuit and the second scanning signal line driving circuit. | 2018-04-19 |
20180107042 | TOUCH SCREEN PANEL - A touch screen panel comprising a first electrode substrate equipped with a first electrode and a second electrode formed on two opposite sides of a first transparent conductive film of the first electrode substrate, a second electrode substrate equipped with a third electrode and a fourth electrode formed on two opposite sides of a second transparent conductive film of the second electrode substrate, connection portions, respectively provided on the first electrode substrate and the second electrode substrate, to connect the electrodes to an interface circuit, and a metal wire formed outside an effective area separated from the first transparent conductive film on the first electrode substrate, which faces one of the third electrode and the fourth electrode on the second electrode substrate and connected to at least one of the first electrode and the second electrode. | 2018-04-19 |
20180107043 | DISPLAY DEVICE WITH A CAPACITIVE TOUCH PANEL - Disclosed is a display device with a capacitive touch panel including a laminate between a display panel and a cover layer, the laminate having a viewing-side polarizing plate; a first conductive layer, a dielectric layer and a second conductive layer constituting a capacitive touch sensor; and a substrate, in which the first conductive layer, dielectric layer, second conductive layer, and substrate are positioned closer to the cover layer than is the viewing-side polarizing plate, the first conductive layer is formed on one surface of the substrate, the dielectric layer is formed on a surface of the first conductive layer opposite to the substrate side, the second conductive layer is formed on a surface of the dielectric layer opposite to the first conductive layer side, the substrate has an optical film with a phase difference of (2n−1)λ/4, where n is a positive integer, the viewing-side polarizing plate has a polarizing film, and a slow axis of the optical film intersects a transmission axis of the polarizing film at an angle of about 45° as viewed in a stacking direction. | 2018-04-19 |
20180107044 | CURVED DISPLAY PANEL AND CURVED DISPLAY - The embodiments of the present invention provide a curved display panel and a curved display. The curved display panel comprises an array substrate and a color film substrate arranged oppositely, a plurality of spacers arranged between the array substrate and the color film substrate, a first curved side edge and a second curved side edge opposite to the first curved side edge. A cell thickness of a central region is different with a cell thickness of a peripheral region closed to the first curved side edge or the second curved side edge, such that a light leakage amount of the peripheral region is smaller than a first preset value. The curved display comprises the curved display panel provided by the embodiment of the invention. | 2018-04-19 |
20180107045 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes an array substrate and a color film substrate forming a cell aligning structure, and a liquid crystal layer arranged between the array substrate and the color film substrate. The thickness of the liquid crystal layer is 1.5 um to 3 um. The disclosure reduces the thickness of the liquid crystal layer and greatly reduces the falling edge time of the display panel without greatly affecting the transmittance, thereby reducing the overall response time of the display panel. This can be particularly useful in situations where a moderate light transmittance is required. | 2018-04-19 |
20180107046 | A METHOD FOR MANUFACTURING FLEXIBLE DISPLAY SUBSTRATE - The present invention provides a method for manufacturing flexible display substrate, comprising: providing a carrier substrate and depositing a layer of soluble polymer on the carrier substrate; fabricating a flexible substrate on the soluble polymer; fabricating a display component on the other surface of the flexible substrate opposite to the soluble polymer and performing a package process; and, peeling off the flexible substrate from the carrier substrate by dissolving the soluble polymer to obtain the flexible display substrate. The method for manufacturing flexible display substrate of the present invention simplifies the manufacture process and avoids damage to the flexible substrate during the peeling process. | 2018-04-19 |
20180107047 | Adhesive Tape, Fabricating Method Thereof, and Display Device - An adhesive tape and a fabricating method thereof, and a display device are provided. The adhesive tape includes a first release film, a first bonding layer, a base layer, a second bonding layer and a second release film stacked stacked on each other. A plurality of recesses are disposed in a surface of the first release film facing the first bonding layer and the first bonding layer includes a plurality of protrusions to fit into the plurality of recesses. The adhesive tape is used to bond the backlight module and the display panel of a display device together. | 2018-04-19 |
20180107048 | DISPLAY MODULE AND DISPLAY DEVICE - A display module and a display device are disclosed. The display module comprises a transparent cover plate, a display panel, and a module frame. The module frame is arranged at the periphery of the display panel. The module frame is fixed to the transparent cover plate. The display panel is fixed to the transparent cover plate through the module frame. The module frame extends towards the transparent cover plate to form a front surface, which does not exceed one of a front surface and a back surface of the transparent cover plate. The front surface of the module frame does not exceed one of the front surface and back surface of the transparent cover plate, so that the front surface of the display module is free from protrusions due to any component, and a flat front surface of the display module is formed. | 2018-04-19 |
20180107049 | DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - A display apparatus includes a plurality of pixel units and each pixel unit includes a substrate, a first electrode, a second electrode, an image display part and a protective layer. The first electrode is formed on the substrate. The second electrode is formed over the first electrode while interposing a first insulating layer therebetween to define a TSC (tunnel-shaped cavity) extending in a first direction between the first and second electrodes. The image display part is provided in the TSC to display an image according to an electric field generated by the first and second electrodes. The protective layer covers the second electrode and seals the TSC. The display apparatus having the above structure is manufactured by forming the first electrode, a sacrificial layer and the second electrode and forming the image display part by removing the sacrificial layer. | 2018-04-19 |
20180107050 | LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES - A light-absorbing, neutral density filter for an electronic device display. More specifically, a light-absorbing, neutral density filter applied as a shield, protective film, or protective coating layer for an electronic device display that blocks ultraviolet light, high energy visible light, and at least a portion of blue light. The neutral density filter comprises a polymer substrate and an absorbing agent. | 2018-04-19 |
20180107051 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display are provided. The display panel includes a first base-plate and a second base-plate which are oppositely disposed. The first base-plate includes a black matrix and a first spacer. The black matrix has a first black matrix area corresponding to the first spacer. The first base-plate or the second base-plate includes a first light shielding pattern. The projection of at least a part of the first light shielding pattern on the first base-plate is located on at least one of two sides of the projection of the first black matrix area on the first base-plate along a rub alignment direction. | 2018-04-19 |
20180107052 | Color Filter Substrate, Display Panel and Display Device - The present disclosure relates to a color filter substrate, a display panel and a display device. The color filter substrate includes a conductive layer located at a side of the color filter substrate where a color filter is located, a peripheral region of the conductive layer is provided with an isolation band configured to isolate external static electricity, the isolation band is provided with a breach, an inside portion of the conductive layer located inside the isolation band is provided with an extending portion configured to export static electricity, and the extending portion is extending to an edge of the color filter substrate through the breach. | 2018-04-19 |
20180107053 | ARRAY SUBSTRATE, MANUFACTURING METHOD, DISPLAY PANEL AND ELECTRONIC DEVICE - An array substrate, a manufacturing method, a display panel and an electronic device are provided. The array substrate includes a substrate, and a gate line, an insulation layer, an active layer and a data line which are formed on the substrate. The insulation layer is provided on the gate line, the data line is provided on the gate line through the insulation layer and is crossed with the gate line, and the active layer is provided between the gate line and the data line in a direction perpendicular to the substrate, and a first shield layer is provided on the gate line through the insulation layer, and the first shield layer covers the gate line in the direction perpendicular to the substrate and is electrically insulated from the gate line, the active layer and the data line. | 2018-04-19 |
20180107054 | MANUFACTURING METHOD FOR COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD FOR LIQUID CRYSTAL PANEL - A manufacturing method for color filter substrate is disclosed. The method includes: coating and exposing three layers of photoresist materials on a first substrate, and colors of the three layers of the photoresist materials are respectively a red color, a green color and a blue color; in the coating and exposure processes, a red color resist block, a green color resist block and a blue color resist block are formed; forming a light-shielding layer through mixing of two different colors of the photoresist materials in the three layers of the photoresist materials; and forming a spacing layer through stacking of two different colors of the photoresist materials in the three layers of the photoresist materials. A manufacturing method for liquid crystal panel is also disclosed. The present can simplify the manufacturing process of the color filter substrate, reduce the process of the liquid crystal panel and decrease the manufacturing cost. | 2018-04-19 |
20180107055 | COLOR FILM SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL, DISPLAY DEVICE - The present disclosure discloses a color film substrate that can restrain light leakage and a manufacturing method thereof, as well as a display panel comprising said color film substrate and a display device comprising said display panel. The color film substrate comprises: a base substrate; a color filter layer formed on the base substrate, comprising a plurality of adjacently arranged filters; a protective layer formed on the color filter layer; an alignment layer formed on the protective layer, wherein the color film substrate further comprises a light shielding layer formed at positions on the alignment layer corresponding to peripheral areas of the filters. | 2018-04-19 |
20180107056 | FLEXIBLE LIQUID CRYSTAL LENS - A flexible liquid crystal Fresnel lens is provided that may realize a lens using a polymer thin film substrate, so that it may provide the same electro-optical characteristics irrespective of polarization of light incident on a lens, and provide flexible characteristics and high image quality. The flexible liquid crystal Fresnel lens includes a liquid crystal layer formed between an upper substrate and a lower substrate in which a Fresnel region pattern is formed, wherein the lower substrate and the upper substrate may respectively include a first substrate and a second substrate including a transparent and flexible material while having a birefringent index, optical axes of the lower substrate and the upper substrate may be perpendicular to each other, and optical axes respectively forming an angle of 45° with respect to the lower substrate and the upper substrate may be formed in the liquid crystal layer. | 2018-04-19 |
20180107057 | LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE - The embodiments of the present invention provide a liquid crystal display panel and a display device. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. A first grating layer is arranged on a side of a first basal substrate departing from the second substrate, a scattering layer is arranged on a side of the first grating layer departing from the second substrate, the first grating layer includes a plurality of first light shielding walls and first transparent columns arranged alternately. The liquid crystal in the liquid crystal layer is doped with a polymerizable liquid crystal monomer with a predetermined volume ratio. Normal display of bright and dark states can be realized without a polarizer, and the transmittance is improved. The phase retardation can also be achieved without the cooperation of polarizer and liquid crystal, eliminating the issue of viewing angle. | 2018-04-19 |
20180107058 | LIQUID CRYSTAL PANEL, DISPLAY APPARATUS AND DISPLAY METHOD - The present disclosure provides a liquid crystal panel, a display apparatus and a display method, which relate to the display field, and may reduce the number of polarizers, increase transmissivity of the display device and enhance the optical efficiency of the display device. The liquid crystal panel includes: an upper substrate; a lower substrate; a liquid crystal layer sandwiched between the upper substrate and the lower substrate; a polarizer arranged on a side of the lower substrate facing away from the liquid crystal layer; a common electrode arranged on the upper substrate; and a plurality of pixel electrodes which are arranged on the lower substrate in a region corresponding to each of the sub-pixels and are configured to be driven independently. | 2018-04-19 |
20180107059 | LIQUID CRYSTAL DISPLAY MODULE AND LIQUID CRYSTAL DISPLAY - A liquid crystal display module and a liquid crystal display are provided. The liquid crystal display module includes a first substrate and a second substrate cell-aligned with each other, and a liquid crystal layer disposed between the first substrate and the second substrate; the first substrate or the second substrate includes a plurality of electrode sets, each electrode set including a plurality of mutually insulated electrodes. One of the electrode sets is disposed in each sub-pixel region of the liquid crystal display panel. The first substrate or the second substrate also includes a common electrode. The liquid crystal display module further includes a first polarizer disposed on the first substrate. The first substrate is disposed adjacent to a light incident side. | 2018-04-19 |
20180107060 | DISPLAY APPARATUS - Provided is a display apparatus allowing the occurrence of display defects to be minimized. In each center portion of two long sides of the display apparatus, a spacer | 2018-04-19 |
20180107061 | REFLECTIVE LIQUID CRYSTAL DISPLAY PANEL - A reflective liquid crystal display panel is provided, and includes: an upper substrate, a bottom substrate, and a liquid crystal layer disposed between the upper substrate and the bottom substrate. The upper substrate includes a common electrode used for providing a common voltage. The bottom substrate includes a pixel electrode used for providing a driving voltage, and a color reflecting layer used for reflecting ambient light from an exterior. | 2018-04-19 |
20180107062 | BACKLIGHT MODULE AND ASSEMBLY METHOD THEREOF - The present invention provides a backlight module and an assembly method thereof. The backlight module is structured such that a first double-sized adhesive tape ( | 2018-04-19 |
20180107063 | DISPLAY DEVICE - A display device is provided, which includes a display unit and a backlight module. The backlight module is disposed corresponding to the display unit. The backlight module includes a circuit board, a plurality of light sources, a diffuser plate and an optical film. The light sources are disposed on the circuit board, the diffuser plate is disposed between the light sources and the display unit, and the optical film is disposed between the diffuser plate and the display unit. The optical film includes a micro-structure, and the micro-structure faces the light sources. | 2018-04-19 |
20180107064 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE - The present application discloses a backlight module and a liquid crystal display device, the application utilizes a metal wire grid polarizing film instead of the rear polarizer, and an additional layer of quarter-wave plate is deposited on the reflective sheet. The light emitted from the light source and passed into the metal wire grid polarizing film, the light component perpendicular to the metal wire grid is effectively utilized, the light components parallel to the metal wire grid is reflected into the quarter-wave plate, the reflected light is converted into circularly polarized light by the quarter wave plate, after reflected by the reflective sheet, the direction of the circularly polarized light is reversed, the reversed circularly polarized light is further pass the quarter wave plate and into a polarized light perpendicular to the metal wire grid | 2018-04-19 |
20180107065 | CORE-SHELL NANOPLATELETS FILM AND DISPLAY DEVICE USING THE SAME - Disclosed is a population of semiconductor nanoplatelets, each member of the population including a nanoplatelet core including a first semiconductor material and a shell including a second semiconductor material on the surface of the nanoplatelet core, wherein the population exhibits fluorescence quantum efficiency at 100° C. or above that is at least 80% of the fluorescence quantum efficiency of the population at 20° C. Also disclosed is a nanoplatelets film including the population of nanoplatelets, a backlight unit including the nanoplatelets film and a liquid crystal display including the backlight unit. | 2018-04-19 |
20180107066 | BACKLIGHT AND DISPLAY APPARATUS - The present application discloses a backlight comprising a surface light source and a beam splitting film provided on a light-exiting surface of the surface light source. A beam splitting structure is provided on a surface of the beam splitting film distal to the surface light source, and the surface of beam splitting film distal to the surface light source is divided into a plurality of beam splitting units. The beam splitting* structure in each of the plurality of beam splitting units is capable of splitting light entering a surface of the beam splitting film proximal to the surface light source into at least three light beams each having a different emergent direction and a different wavelength. The present application also discloses a display apparatus having the backlight. | 2018-04-19 |
20180107067 | BACKLIGHT DEVICE AND LIQUID-CRYSTAL DISPLAY DEVICE - A backlight device includes a plurality of light sources arranged in a shape of a matrix, a reflective sheet having partition walls arranged to surround each of the plurality of light sources in four directions and reflecting light emitted from the plurality of light sources, a luminance uniformity plate located above the reflective sheet and uniforming luminance of the light emitted from the plurality of light sources and light reflected by the reflective sheet, and a support member supporting the luminance uniformity plate. The reflective sheet has an opening portion in a portion, of at least one partition wall of the partition walls arranged in the four directions, which is other than four corners, and the support member has a shield portion disposed in the opening portion and shielding the opening portion. | 2018-04-19 |
20180107068 | BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A backlight device includes a plurality of light sources arranged in a shape of a matrix, a reflective sheet having partition walls arranged to surround each of the plurality of light sources in four directions and reflecting light emitted from the plurality of light sources, a luminance uniformity plate located above the reflective sheet and uniforming luminance of the light emitted from the plurality of light sources and light reflected by the reflective sheet, and a diffuser panel located above the luminance uniformity plate and diffusing light exiting from the luminance uniformity plate. A gap between the partition wall and the luminance uniformity plate is 5% to 30% of an optical distance defined by a distance between the reflective sheet and, the diffuser panel, and a gap between the luminance uniformity plate and the diffuser panel is not greater than 50% of the optical distance. | 2018-04-19 |
20180107069 | DISPLAY DEVICE HAVING OPTICAL SENSORS - A display device includes a first substrate including a plurality of pixel areas and a peripheral area disposed adjacent to the plurality of pixel areas. A second substrate faces the first substrate. A liquid crystal layer is disposed between the first substrate and the second substrate. A backlight unit provides light to the liquid crystal layer. A color conversion layer is disposed between the liquid crystal layer and the second substrate and includes a plurality of sub-color conversion units converting and emitting the light provided by the backlight unit into light of different predetermined colors. An optical sensor is disposed within the peripheral area. The optical sensor detects the light emitted from the plurality of sub-color conversion units and generates an optical signal corresponding thereto. | 2018-04-19 |
20180107070 | WIDE COLOR-GAMUT VEHICLE INFOTAINMENT DISPLAY SYSTEM WITH QUANTUM DOT ELEMENT - A display device includes a light source that includes a blue light-emitting diode (LED) configured to generate a blue output light; a nanocrystal material that is disposed between the light source and a liquid crystal module, and a light guide assembly. The nanocrystal material receives the blue output light, converts a first portion of the blue output light to a green light emission, converts a second portion of the blue output light to a red light emission, and transmits a remainder portion of the blue output light. The light guide assembly includes a planar light guide optically coupled to a light-receiving surface of the liquid crystal module and a curved light guide optically coupled to the planar light guide and configured to receive light from the light source and direct the light toward the planar light guide. | 2018-04-19 |
20180107071 | FFS MODE LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - An FFS (Fringe Field Switching) mode liquid crystal display (LCD) panel and a liquid crystal display device are provided. The ITS mode LCD panel includes a color film substrate including a first planar layer and an array substrate including a second planar layer. The inner surface of the first planar layer or the second planar layer, which is corresponding to non-overlapping regions, has a plurality of wedge structures thereon. The non-overlapping regions are regions located above the common electrode which is not overlapped with projective areas of the pixel electrode being projected on the common electrode. | 2018-04-19 |
20180107072 | LIQUID CRYSTAL PANEL STRUCTURES CONTAINING FUNCTIONALIZED GRAPHENE LAYERS AND METHODS OF PREPARING FUNCTIONALIZED GRAPHENE LAYERS - The present application provides a liquid crystal panel structure containing a functionalized graphene layer and a method of preparing a functionalized graphene layer. In the liquid crystal panel structure containing a functionalized graphene layer of the present application, the functionalized graphene layer thereof simultaneously plays effects of transparent conductivity and liquid crystal alignment, an alignment process that subsequently uses an alignment material is not necessary, the fabrication process and film structures of the liquid crystal panel are greatly simplified. The method of preparing the functionalized graphene layer of the present application sufficiently utilizes superiority of transparent conductivity of the graphene, and modifiability of the graphene surface, to endow the graphene with an effect of liquid crystal molecule alignment, the functionalized graphene layer prepared thereby has transparency, conductivity and alignment function. | 2018-04-19 |
20180107073 | MASK AND PHOTO ALIGNMENT METHOD - A mask including a plurality of baffles, a frame and a light transmission region, and a photo alignment method are provided. A support component and a movable component are disposed on the frame. The baffle is configured to block the light transmission region. The support component is configured to support the baffle which blocks the light transmission region. The movable component is configured to move the baffle to a position blocking the light transmission region. | 2018-04-19 |
20180107074 | DISPLAY MODULE AND DISPLAY DEVICE - A display module and a display device are disclosed. The display module includes an organic light emitting diode substrate and a liquid crystal panel, wherein the organic light emitting diode substrate includes a base and a plurality of organic light emitting diodes disposed on a side of the base adjacent to the liquid crystal panel; the liquid crystal panel includes a plurality of sub-pixels configured to filter light; wherein the base is a silicon base, on which a first driving circuit and a second driving circuit are disposed, the first driving circuit configured to drive the respective organic light emitting diodes to emit light and the second driving circuit configured to the respective sub-pixels to filter light. | 2018-04-19 |
20180107075 | ARRAY SUBSTRATE PIXEL CONNECTION STRUCTURE AND ARRAY SUBSTRATE - Provided is an array substrate pixel connection structure, including data lines, being aligned side by side along a first direction; gate lines being aligned side by side along a second direction; the data lines and the gate lines crisscrossing to define sub pixels, and the sub pixels including a first row to a fourth row of sub pixels which are aligned in order along the second direction, the sub pixels in the first, the second row of sub pixels being coupled to the data line which is adjacent, and the sub pixels in the third, the fourth row of sub pixels being coupled to the data line which is adjacent, and the data line which the third, the fourth rows of sub pixels are coupled and the data line which the first, the second rows of sub pixels are coupled have two alignment directions which are opposite. | 2018-04-19 |
20180107076 | Pixel Structure, Display Panel and Display Device - A pixel structure, a display panel and a display device. The pixel structure includes a plurality of sub-pixel units arranged in an array, and first electrodes and second electrodes for forming liquid crystal electric fields in the plurality of sub-pixel units; the first electrodes and the second electrodes are capable of respectively forming first domain liquid crystal electric fields and second domain liquid crystal electric fields in every two adjacent sub-pixel units after energized; and the direction of the first domain liquid crystal electric field and the direction of the second domain liquid crystal electric field is different. | 2018-04-19 |
20180107077 | DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURING DISPLAY DEVICE - A display device includes an electrode layer and a liquid crystal layer. The electrode layer has a first electrode and a second electrode. The second electrode is opposed to the first electrode and having a plurality of openings extending in a same extending direction. The liquid crystal layer is disposed on the electrode layer. The liquid crystal molecules of the liquid crystal layer in a region in proximity to one side of the opening and liquid crystal molecules of the liquid crystal layer in a region in proximity to another side of the opening, the sides of the opening being opposed to each other in a width direction of the opening, are rotated in opposite directions from each other and aligned. | 2018-04-19 |
20180107078 | DISPLAY DEVICE - According to one embodiment, a display device includes an insulating substrate, a light-shielding member disposed above the insulating substrate, a first color filter disposed above the insulating substrate, a second color filter disposed alongside the first color filter, a partition disposed on the light-shielding member and between the first color filter and the second color filter and an insulating film disposed on the first color filter and the second color filter, and an upper surface of the partition and an upper surface of the insulating film are located on a same plane. | 2018-04-19 |
20180107079 | DISPLAY DEVICE HAVING ROUNDED EDGES - The present disclosure relates to a display device, and the display device according to an exemplary embodiment includes: a substrate having a rounded edge; a light blocking member disposed around a display area of the substrate, wherein a corner of the light blocking member has a rounded edge; a plurality of pixels disposed on the substrate; and a pixel electrode disposed in each of the plurality of pixels, wherein the pixel electrode has a horizontal stem, a vertical stem, and a plurality of fine branches, wherein the plurality of pixels includes a first pixel at least partially overlapping the light blocking member and a second pixel adjacent to the first pixel and not overlapping the light blocking member, and wherein a shape of a fine branch disposed in the first pixel is different from a shape of a fine branch disposed in the second pixel. | 2018-04-19 |
20180107080 | ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE - An array substrate, includes multiple pattern layers disposed in a display region and a test unit disposed in a non-display region, the test unit includes at least one of a test component and a test transistor. The test component includes a test block pattern and a test line pattern; the test block pattern is disposed in the same layer as one layer of the multiple pattern layers, the test line pattern is disposed in the same layer as one layer of the multiple pattern layers, and the test block pattern and the test line pattern are disposed in different layers; the orthographic projection of the test line pattern on the array substrate surrounds the periphery of the orthographic projection of the test block pattern on the array substrate; and the test block pattern or the test line pattern is connected to the test transistor. | 2018-04-19 |
20180107081 | ARRAY SUBSTRATE, DISPLAY DEVICE AND DRIVING METHOD THEREOF - An array substrate, a display device and a driving method thereof. Gate-line extension lines, data-line extension lines and a control circuit are disposed in a peripheral area of the array substrate. The control circuit is configured to connect the gate lines to the gate-line extension lines and connect the data lines to the data-line extension lines in a time period of displaying an image, and configured to disconnect the gate lines from the gate-line extension lines, disconnect the data lines from the data-line extension lines, control at least part of the gate-line extension lines to have potential difference, and control at least part of the data-line extension lines to have potential difference in a time period between displaying two adjacent images. | 2018-04-19 |
20180107082 | FLEXIBLE BOARD FOR COMPONENT MOUNTING, AND DISPLAY DEVICE - Provided is a component-mounting flexible board allowing mounted driver circuits to share the same display panel or circuit board regardless of the number of driver circuits. | 2018-04-19 |
20180107083 | METHOD FOR MANUFACTURING ACTIVE MATRIX ARRAY DEVICE, AND ACTIVE MATRIX ARRAY DEVICE MANUFACTURED THEREBY - Active matrix array devices are constituted by devices that have a function such as those of a display/light emitting device, a sensor, a memory or an actuator, and are arranged in a matrix array shape, and the expansion of usage in various fields and applications is expected. However, there is little similarity and compatibility in the forming process and materials between a device such as a display/light emitting device, a sensor, a memory, or an actuator, and a circuit portion that controls such a device in the matrix element, and therefore the device and the circuit portion are mutually restricting factors. This results in an increase in the manufacturing cost and limitation of the function. | 2018-04-19 |
20180107084 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel is provided with a TFT array substrate serving as a first substrate and a CF substrate serving as a second substrate, which are disposed to face each other, and liquid crystal sealed between the TFT array substrate and the CF substrate. The TFT array substrate includes an insulating substrate, a plurality of gate lines, a plurality of source lines, TFTs serving as switching elements, a non-rectangular display region having a non-rectangular shape formation part, and a common line. A plurality of pixels is arrayed in a stepped pattern at the non-rectangular shape formation part of the display region, and a portion of the common line corresponding to the non-rectangular shape formation part of the display region is formed into a shape following the plurality of pixels arrayed in a stepped pattern. | 2018-04-19 |
20180107085 | ELECTRO-CHROMIC PANEL AND DISPLAY APPARATUS INCLUDING THE SAME - An electro-chromic panel includes a first substrate and a second substrate. the first substrate includes a bottom portion, an upper portion disposed higher than the bottom portion, the upper portion being spaced apart from bottom portion and surrounding the bottom portion, and slope portions disposed between the bottom portion and the upper portion to connect a boundary of the bottom portion and an inner boundary of the upper portion. A first electrode is disposed on the bottom portion and a predetermined portion of a slope portion connected to one side of the bottom portion, a second electrode is disposed to overlap the bottom portion and a slope portion connected to other sides of the bottom portion, and an electro-chromic device is disposed between the first substrate and the second substrate in a first groove defined by the bottom portion and the slope portion. | 2018-04-19 |
20180107086 | ELECTROPHORETIC DISPLAY AND DRIVING METHOD THEREOF - An electrophoretic display (EPD) and a driving method thereof. The electrophoretic display (EPD) includes: an upper substrate and a lower substrate arranged opposite to each other, and an electrophoretic medium disposed between the upper substrate and the lower substrate; the EPD is provided with a plurality of pixels; each pixel includes at least two sub-pixels; colored charged particles of different colors are disposed in different sub-pixels of each pixel; and a first wall electrode and a second wall electrode are respectively disposed on two opposite sides of each sub-pixel. | 2018-04-19 |
20180107087 | LENS GRATING AND 3D DISPLAY - A lens grating including a first substrate and a second substrate which are disposed oppositely; a first electrode layer disposed on the first substrate; a second electrode layer disposed on the second substrate; a liquid crystal layer clamped between the first electrode layer and the second electrode layer; wherein, the first electrode layer includes multiple annular electrodes, and projections of the multiple annular electrodes are not overlapped with each other. Adopting concentric annular pixel electrodes can generate an electric field having more directions between the common electrode and the pixel electrode such that liquid crystal molecules have multiple deflection angles. Because the deflection angles of the liquid crystal molecules are increased, beneficial for a multi-domains display and expanding the viewing angle of a 3D display, enhance the display effect of an image. The 3D display of the present invention has larger viewing angle, and enhance the display effect. | 2018-04-19 |