52nd week of 2021 patent applcation highlights part 46 |
Patent application number | Title | Published |
20210405373 | RELATING TO VARIABLE FOCUSING POWER OPTICAL DEVICES AND AN AUGMENTED REALITY HEADSET OR HELMET INCORPORATING SUCH A DEVICE - A membrane assembly | 2021-12-30 |
20210405374 | TIME-MULTIPLEXED DISPLAY OF VIRTUAL CONTENT AT VARIOUS DEPTHS - Techniques for operating an optical system are disclosed. World light may be linearly polarized along a first axis. When the optical system is operating in accordance with a first state, a polarization of the world light may be rotated by 90 degrees, the world light may be linearly polarized along a second axis perpendicular to the first axis, and zero net optical power may be applied to the world light. When the optical system is operating in accordance with a second state, virtual image light may be projected onto an eyepiece of the optical system, the world light and the virtual image light may be linearly polarized along the second axis, a polarization of the virtual image light may be rotated by 90 degrees, and non-zero net optical power may be applied to the virtual image light. | 2021-12-30 |
20210405375 | IMAGE CAPTURING AND DISPLAY APPARATUS AND WEARABLE DEVICE - An image capturing and display apparatus includes a plurality of image capturing units, a plurality of display units, and a signal processing unit. The plurality of image capturing units includes a first image capturing unit and a second image capturing unit configured to output a signal corresponding to an incident light quantity higher than that of the first image capturing unit. The signal processing unit generates a single third image signal based on a first image signal from the first image capturing unit and a second image signal from the second image capturing unit, and the plurality of display devices displays images based on the third image signal. | 2021-12-30 |
20210405376 | HEAD-MOUNTED DISPLAY - A head-mounted display according to this embodiment includes a left-eye optical system configured to focus display light of a left-eye image from a display element unit on a left eye of a user wearing a head-mounted display, a right-eye optical system placed bilaterally symmetrically to the left-eye optical system and configured to focus display light of a right-eye image from the display element unit on a right eye of the user, and a viewing angle control sheet configured to restrict a spread angle of display light from the display element unit in a left-right direction, and the viewing angle control sheet is fixed to a display surface of the display element unit. | 2021-12-30 |
20210405377 | LIGHT-GUIDING DEVICE, VIRTUAL IMAGE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING LIGHT-GUIDING DEVICE - A light-guiding device includes a pair of light-guiding portions, a pair of light-incident portions that causes image light to be incident on the pair of light-guiding portions respectively, and a pair of light-emitting portions that emit image light, guided by the pair of light-guiding portions, to outside respectively, in which a pair of optical members including the pair of light-guiding portions are coupled by a central member having light transmissivity, and separate overcoat layers are provided at the optical member on one side and at the optical member on another side with respect to an approximate center of the central member. | 2021-12-30 |
20210405378 | Optical Systems with Low Resolution Peripheral Displays - An electronic device may include an optical combiner with a waveguide. The waveguide may have an output coupler that directs high resolution light towards an eye box within a field of view. Peripheral light sources may provide low resolution peripheral light to the eye box about a periphery of the field of view. The peripheral light sources may be mounted to a frame for the waveguide, to an additional substrate mounted to the frame and overlapping the waveguide, in a low resolution projector that projects the peripheral light towards reflective structures in the additional substrate, or in a display module that produces the high resolution light. The optical combiner may overlay real world light with the high resolution light and the low resolution peripheral light. | 2021-12-30 |
20210405379 | Optical Systems with Lens-Based Static Foveation - An electronic device may include a display module that produces light having an image, a lens that directs the light to a waveguide, and a waveguide that directs the light to an eye box. The lens may produce a foveated image in the light by applying a non-uniform magnification to the image in the light. The non-uniform magnification may vary as a function of angle within a field of view of the lens. This may allow the foveated image to have higher resolution within the central region than in the peripheral region. Performing foveation using the lens maximizes the resolution of images at the eye box without increasing the size of the display module. Control circuitry on the device may apply a pre-distortion to the image that is an inverse of distortion introduced by the lens in producing the foveated image. | 2021-12-30 |
20210405380 | Optical Systems with Resolution-Enhancing Holographic Elements - An electronic device may include an optical system that redirects light from a display module towards an eye box along an optical path. The optical path may include a holographic coupler and a resolution-enhancing holographic element. The holographic element may include a first set of holograms and the coupler may include a second set of holograms. The first set of holograms may be characterized by a first set of selectivity curves having first primary lobes. The second set of holograms may be characterized by a second set of selectivity curves having second primary lobes that overlap the first primary lobes. This may configure the holographic element to narrow the second selectivity curves by diffracting some of the light out of the optical path, thereby optimizing the resolution of images in the light provided to the eye box. | 2021-12-30 |
20210405381 | ELECTRONIC DEVICE - An electronic device is disclosed. The electronic device includes a support unit, a display unit, and a slide unit coupling the support unit and the display unit to be relatively movable with respect to each other, wherein the slide unit includes a base and a slide member which relatively moves forward and backward, wherein the base includes a first outer guide portion and a first inner guide portion and the slide member includes a second outer guide portion and a second inner guide portion, having a dual guide structure. An electronic device according to the present invention may be associated with an artificial intelligence module, robot, augmented reality (AR) device, virtual reality (VR) device, and device related to 5G services. | 2021-12-30 |
20210405382 | ARTIFICIAL REALITY SYSTEM HAVING SYSTEM-ON-A-CHIP (SoC) INTEGRATED CIRCUIT COMPONENTS INCLUDING STACKED SRAM - Three-dimensional integrated circuit component(s) are described including a System-on-a-Chip (SoC) die and a separate static random-access memory (SRAM) subcomponent in a vertically stacked arrangement. Such stacked SoC/SRAM integrated circuit components may form part of a system to render artificial reality images. | 2021-12-30 |
20210405383 | ELECTRONIC DEVICE, METHOD FOR CONTROLLING ELECTRONIC DEVICE, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM - An electronic device according to the present invention includes: a processor; and a memory storing a program which, when executed by the processor, causes the electronic device to: detect an inclination of a display surface; receive a user operation; and perform control to display, as a display range, a portion of an image on the display surface, change a position of the display range in response to a change in the inclination of the display surface, and change the position of the display range in response to a user operation, wherein a second movement amount in which the display range moves in response to the change in the inclination of the display surface is corrected based on a first movement amount in which the display range is moved by the user operation. | 2021-12-30 |
20210405384 | OPTICAL PROCESSING APPARATUS, CAMERA MODULE, ELECTRONIC DEVICE AND CAPTURING METHOD - An optical processing apparatus includes: a light splitting assembly, disposed on an optical path of an incident light, and configured to receive the incident light and split the incident light into at least two waveband lights, a difference between optical path lengths of the at least two waveband lights being less than a set threshold; and a light sensing assembly, disposed on optical paths of the at least two waveband lights, and configured to receive the at least two waveband lights. | 2021-12-30 |
20210405385 | Display module and electronic device - A display module includes a first display component including a first light-emitting member and a translucent member, and a second display component including a second light-emitting member. The second display component is arranged at a side away from a light-emitting surface of the first display component, and the second display component and the first display component emit light toward a same side. At least a part of the second light-emitting member overlaps with the translucent member in a light-emitting direction of the first light-emitting member and the second light-emitting member. The second light-emitting member is translucent. | 2021-12-30 |
20210405386 | DISPLAY APPARATUS USING DIFFRACTION UNIT - A display apparatus includes: an output unit to form an image and output it to the front; a lens unit disposed in front of the output unit to transmit the image to be output and transfer the image to the front; a guide unit formed to be long and having at least one pair of total reflection surfaces, a part of which is disposed between the output unit and the lens unit, in which a transmission path through which the illumination light is incident to move to the other side through at least one or more internal total reflections is formed; and a diffraction unit which is disposed on the transmission path and transmits the illumination light incident with a predetermined pattern to the output unit at a predetermined angle. | 2021-12-30 |
20210405387 | Damper Arrangement for Actuator Damping - A damper arrangement may be used in a camera module that includes a first (e.g., stationary) and a second (e.g., dynamic) component. The second component may hold a lens such that the lens moves together with the second component. The damper arrangement may include an interface member that extends from the first or the second component to at least partially into a viscoelastic material within a volumetric space configured in the first component, the second component, or both. The interface member may include a mounting portion having a thickness and a viscoelastic material section, having a different thickness, that interacts with viscoelastic material to dampen motion of the second component, for example, during operation of a lens actuator to move the second component along an optical axis of the lens. The interface member may be a two-piece interface member, such as a pin soldered into a hole in a plate, for example. | 2021-12-30 |
20210405388 | MULTI-IMAGE DISPLAY APPARATUS INCLUDING POLARIZATION SELECTIVE LENS AND SCREEN - Provided is a multi-image display apparatus including an image forming device configured to form a first image, a first polarization plate configured to transmit a first polarization component of the first image provided from the image forming device, a second polarization plate configured to transmit a second polarization component of a second image that is provided from a path different from the first image, the second polarization component being different from the first polarization component, a screen configured to reflect and diffuse the first image, and transmit the second image, and a polarization selective lens configured to focus the first image having the first polarization component, and transmit the second image having the second polarization component without refraction. | 2021-12-30 |
20210405389 | METHOD, DEVICE, APPARATUS AND COMPUTER READABLE STORAGE MEDIUM OF SIMULATING VOLUMETRIC 3D DISPLAY - A method of simulating volumetric 3D display, includes: acquiring a display variable of a virtual display screen in a volumetric 3D display simulation space, the virtual display screen comprising a plurality of stereo pixels, the display variable comprising a voxel parameter of the plurality of stereo pixels, and the voxel parameter comprising a size in a first direction of the plurality of stereo pixels, a size in a second direction of the plurality of stereo pixels, and a size in a third direction of the plurality of stereo pixels; determining a display state parameter of a first stereo pixel of the plurality of stereo pixels for an object to be displayed according to the display variable; and simulating display of the object to be displayed according to the display state parameter. A computer-readable storage medium and a volumetric 3D display simulation apparatus are further provided. | 2021-12-30 |
20210405390 | Eyeglasses Retention Mechanism - The disclosed device is eyeglasses frame that is self-maintained upon a nose using pad arms attached to a nose bridge via a spring in each of the pad arms. The spring may be activated via one or more levers. As such, a lever would be activating a torsion spring by pulling the pad arms apart to allow for a passage of a nose bridge. Once the pad arms have been placed over the desired location along a nose bridge of a wearer, or removed therefrom, the levers are released returning the pad arms to a pinched orientation with respect to the nose bridge. | 2021-12-30 |
20210405391 | Fog Shield for a Diagnostic Ophthalmic Lens and Method - A fog shield for a diagnostic ophthalmic lens is disclosed. The shield has a lens mount and an air barrier. The lens mount is configured to connect to a diagnostic ophthalmic lens. The air barrier is connected to the lens mount and extends in front of the lens mount. The air barrier is located below and in front of the diagnostic ophthalmic lens when the lens mount is connected to the diagnostic ophthalmic lens. | 2021-12-30 |
20210405392 | PROGRESSIVE ADDITION LENSES - Provided is progressive addition lens without a progressive corridor and capable of eliminating the peripheral unwanted astigmatism on both sides of the central progressive zone of the lens. The three-dimensional freeform surface design of the lens and injection molding method are used to manufacture the progressive addition lens, which can provide a clear distant vision on the upper part thereof, a clear near vision on the lower part thereof, and a clear intermediate vision thereof at the middle progressive zone. The present disclosure has a wide field of view and a high definition that greatly reduces the interference of vision in the astigmatism zone. | 2021-12-30 |
20210405393 | SPECTACLE LENS, FAMILY OF SPECTACLE LENSES, METHOD FOR DESIGNING A FAMILY OF SPECTACLE LENSES AND METHOD FOR PRODUCING A SPECTACLE LENS - A family of spectacle lenses is provided in which each spectacle lens is configured to achieve a specified prescriptive spherical power from among a number of prescriptive spherical powers and a specified prescriptive astigmatic power from among a number of prescriptive astigmatic powers. Each spectacle lens has a specified rotationally symmetrical spectacle-lens front face, a specified atoric spectacle-lens rear face, and in at least one principal section, such a deviation in the curvature from the circular form that, for a value for the distance between the vertex of the spectacle lens rear face and the pivot point of the eye, which lies in a range between 15 and 40 mm, at any point in a spectacle lens region within a radius of 25 mm about the geometrical center of the spectacle lens, an upper limit of the total deviation of the power is not exceeded. | 2021-12-30 |
20210405394 | LIQUID CRYSTAL CELL, METHOD OF DRIVING LIQUID CRYSTAL CELL, AND LIQUID-CRYSTAL-BASED SPECTACLE LENS - A liquid crystal cell, a method of driving a liquid crystal cell, and a liquid-crystal-based spectacle lens are provided. The liquid crystal cell includes: a ring-like electrode layer, a liquid crystal layer, and an opposite electrode layer. The second ring-like electrode region is concentric with the first ring-like electrode region and surrounds the first ring-like electrode region; the first ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a first Fresnel zone plate region in the liquid crystal cell; the second ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a second Fresnel zone plate region of the liquid crystal cell; an order of the second Fresnel zone plate region is smaller than an order of the first Fresnel zone plate region. | 2021-12-30 |
20210405395 | WEARABLE DEVICE AND EARBUD - A wearable device includes a main body, a detection module and a controller. The detection module is located on the main body and includes an upper casing, an opposite lower casing and a proximity sensor. The lower casing has an elastic material. The proximity sensor is located on the upper casing to measure a distance from the proximity sensor to the elastic material. The controller is electrically connected to the detection module. The elastic material has a contact surface for the user to contact when the wearable device is worn on the user, thereby switching between an active mode and a standby mode of the wearable device. In addition, the present disclosure further includes an earbud. | 2021-12-30 |
20210405396 | SMART GLASSES - Smart glasses are provided in the present disclosure, including a housing, a fixing bracket, a left lens barrel, a right lens barrel, an object distance adjustment mechanism including a left-eye object distance adjustment gear, a right-eye object distance adjustment gear, an object distance adjustment driving gear engaged with the left-eye object distance adjustment gear and the right-eye object distance adjustment gear and a driving motor driving the object distance adjustment driving gear to rotate and being capable of moving back and forth on the fixing bracket along a second direction; a pupil distance adjustment mechanism connected to at least one lens barrel, and configured to drive the lens barrel to move in the first direction when an external force is applied, and a linkage member arranged between the at least one lens barrel and the driving motor. | 2021-12-30 |
20210405397 | SUBSTRATE FOR DISPLAY APPARATUS, DISPLAY APPARATUS, AND METHOD OF MANUFACTURING SUBSTRATE FOR DISPLAY APPARATUS - According to an aspect, a substrate for a display apparatus includes: a first substrate; a translucent coloring layer that includes a plurality of color regions and that overlaps with the first substrate; a first translucent resin layer that overlaps with the first substrate at boundaries of the color regions; and a light shielding layer that overlaps with the first translucent resin layer on an opposite side to the first substrate side. A width of the light shielding layer in a direction parallel with the first substrate is equal to or smaller than a width of the first translucent resin layer in the parallel direction on a cross section vertical to the first substrate. | 2021-12-30 |
20210405398 | EXCITON POLARITON OPTICAL INTERCONNECT - An electro-optical converter that converts an electric signal to an optical signal. An optical signal is dragged from one optical channel to another optical channel using exciton polaritons that are generated in a layer that is adjacent the optical channels. The exciton polaritons are generated in response to an electrical signal which thereby results in the selective production of the optical signal. | 2021-12-30 |
20210405399 | THIN-FILM ELECTRO-OPTICAL WAVEGUIDE MODULATOR DEVICE - An electro-optical waveguide modulator device includes a seed layer on a substrate, the seed layer having a first crystallographic plane aligned with a surface of the seed layer, an electro-optical channel extending in a first direction on the seed layer and having a second crystallographic plane aligned with the surface of the seed layer, an insulator layer on both sides of the electro-optical channel on the substrate in a second direction perpendicular to the first direction, an electrode barrier layer on the electro-optical channel and the insulator layer, and one or more of electrodes extending in the second direction. The seed layer and the insulator layer each comprise material having a refractive index that is lower than the electro-optical channel. | 2021-12-30 |
20210405400 | PHOTONIC CRYSTAL, DISPLAY PANEL, LIGHT CONVERSION DEVICE AND GLASSES - A photonic crystal, a light conversion device, a display panel, and a pair of glasses are provided. The photonic crystal of the embodiment of the present disclosure includes first dielectric layers and second dielectric layers having different refractive indexes, and the first dielectric layers and the second dielectric layers are alternately stacked. A thickness and a refractive index of each of the first dielectric layers and a thickness and a refractive index of each of the second dielectric layers are configured such that the photonic crystal blocks blue light with a wavelength of 420 nm to 470 nm incident into the photonic crystal from passing through the photonic crystal. | 2021-12-30 |
20210405401 | DEVICE FOR MANUFACTURING METAL LINES AND METHOD OF MANUFACTURING METAL LINES - The present disclosure provides a device for manufacturing metal lines and a method of manufacturing metal lines. The device for manufacturing metal lines includes a metal line forming component and a metal line dissolving component. The metal line forming component forms the first metal line from the first solution, then the metal line dissolving component dissolves a portion of the first metal line with a second solution to form a second metal line. Therefore, a size of the first metal line is reduced to form the second metal line, thereby solving a problem of too-large widths between metal lines in conventional display panels. | 2021-12-30 |
20210405402 | TUNABLE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DISPLAYS - A method for displaying an image using a wearable display system including directing display light from a display towards a user through an eyepiece to project images in the user's field of view, determining a relative location between an ambient light source and the eyepiece, and adjusting an attenuation of ambient light from the ambient light source through the eyepiece depending on the relative location between the ambient light source and the eyepiece. | 2021-12-30 |
20210405403 | Stabilization for privacy display - A display comprises a polarised output spatial light modulator, switchable liquid crystal retarder, absorbing polarizer and touch panel electrodes. The switchable liquid crystal layer is stabilised by a cured reactive mesogen material during application of an applied voltage. Light scatter in privacy mode is reduced and visual security level enhanced. Visibility of disclinations during application of applied pressure, for example from a finger on a touch screen is minimised. | 2021-12-30 |
20210405404 | Systems And Methods For Adapting Display Brightness To Match Privacy Filter Usage - Systems and methods are provided that may be implemented to increase display panel brightness consistency when using an electronically-activated privacy filter of an information handling system to switch back and forth between a private viewing mode and a non-private viewing mode. The provided systems and methods may automatically vary the brightness intensity of currently-active display panel backlight/s without user control so as to compensate for changes in the display panel brightness that would otherwise occur due to changes in the number of active backlights caused by switching between private viewing mode and non-private viewing mode. | 2021-12-30 |
20210405405 | TRANSPARENT DISPLAY PANEL AND ELECTRONIC EQUIPMENT - A transparent display panel and an electronic equipment are provided. The transparent display panel includes a first transparent substrate, a second transparent substrate disposed opposite to the first transparent substrate, a backlight module disposed below the first transparent substrate, and a liquid crystal layer disposed between the first transparent substrate and the second transparent substrate. Furthermore, the liquid crystal layer is a polymer dispersed liquid crystal layer. The backlight module includes a lateral light source, and the lateral light source includes a plurality of color backlight units. | 2021-12-30 |
20210405406 | SEALANT AND DISPLAY PANEL - A sealant and a display panel are provided. The sealant is doped with a solidified reinforced particle, and the solidified reinforced particle includes a metal nanoparticle and an isolation layer covering the metal nanoparticle. The sealant and the display panel can improve a pre-curing performance, thereby improving a display performance. | 2021-12-30 |
20210405407 | LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC DEVICE - The present application provides a liquid crystal display panel, a liquid crystal display device, and an electronic device. By removing portions of a first polarizer and a second polarizer of the liquid crystal display panel that corresponds to a light-transmitting area, light can be transmitted in the light-transmitting area of the liquid crystal display panel. In addition, by setting a first liquid crystal layer in the light-transmitting area of the liquid crystal display panel to allow a portion of the liquid crystal display panel corresponding to the light-transmitting area in a display state. | 2021-12-30 |
20210405408 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A display panel and a method of manufacturing the same are disclosed. The display panel comprises an upper substrate and a lower substrate disposed opposite to each other, a TFT layer is disposed on a side of the lower substrate away from the upper substrate, a color resist layer is disposed on a side of the TFT layer away from the lower substrate, an isolating layer and a black matrix are disposed on a side of the color resist layer away from the TFT layer, and the isolating layer and the BM are an integrally formed structure. | 2021-12-30 |
20210405409 | DISPLAY DEVICE - A display device according to the present disclosure comprises: a display panel; and a backlight for supplying light to the display panel, wherein the display panel includes: a base substrate having a plurality of thin film transistors; a color filter layer which includes a plurality of color filters arranged in a matrix shape and black matrices disposed between the plurality of the color filters, and is disposed on the base substrate; and a light-collecting layer disposed above or below the color filter layer and including a plurality of partition walls extending toward the black matrices. | 2021-12-30 |
20210405410 | DISPLAY SUBSTRATE AND DISPLAY DEVICE - The present disclosure provides a display substrate and a display device, belonging to the field of display technology, which can solve the problem that a splicing gap between existing adjacent display substrates of a spliced screen is relatively wide, and a narrow-bezel display cannot be realized. The display substrate of the present disclosure has a display area and a non-display area surrounding the display area; the display substrate includes a base and a plurality of pixel units located on the base and arranged in the display area; each of the pixel units includes a pixel circuit. The display substrate further includes: a light detection circuit located on the base and arranged in the non-display area; where the light detection circuit is configured to detect brightness of ambient light. | 2021-12-30 |
20210405411 | DISPLAY DEVICE AND SEMICONDUCTOR DEVICE - A display device including: a substrate; a first thin film transistor of polysilicon semiconductor, a second thin film transistor of oxide semiconductor; a first light shading film opposing to the polysilicon semiconductor, and a second light shading film opposing to the oxide semiconductor; a first insulating film, a second insulating film which is constituted from plural insulating films, and a third insulating film superposed in this order; a first through hole penetrating the second insulating film and not penetrating the first insulating film and the third insulating film; a second through hole penetrating the first insulating film and the third insulating film; the first light shading film connects with a first conductive component, a part of the first conductive component exists on the third insulating film, through the second through hole. | 2021-12-30 |
20210405412 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a display area; a non-display area; a plurality of gate lines; a plurality of source lines; a plurality of thin film transistors; a gate driver; a source driver; a control unit configured to supply a control signal to the source driver; and an auxiliary line extending in the non-display area from an end of one of the plurality of source lines to another end thereof, wherein each of the plurality of thin film transistors is turned on and off when one of the plurality of gate signals supplied to one of the plurality of gate lines connected to that thin film transistor changes to an ON voltage level and an OFF voltage level respectively, and the control signal rises at a different timing from a fall in one of the plurality of gate signals. | 2021-12-30 |
20210405413 | DISPLAY DEVICE AND FRAME FOR THE DISPLAY DEVICE - The present disclosure provides a display device and a frame for the display device, which relate to display technologies. The display device includes an optical film layer, a frame and a positioning member. The optical film layer is provided with a positioning hole. The frame is provided with a first supporting surface for supporting the optical film layer and a first positioning groove opened on the first supporting surface. The positioning member penetrates through the positioning hole and is fixed to the first positioning groove. | 2021-12-30 |
20210405414 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a plurality of pixel units arranged in an array, and a plurality of fingerprint identification units arranged in one-to-one correspondence with the plurality of pixel units; each of the pixel units includes four sub-pixels arranged in two rows and two columns, the four sub-pixels include a white sub-pixel; and each projection of each of the fingerprint identification units in a direction perpendicular to the liquid crystal display panel covers a portion of the white sub-pixel in its corresponding pixel unit. | 2021-12-30 |
20210405415 | DISPLAY DEVICE AND SHOOTING METHOD OF DISPLAY DEVICE - The present application provides a display device. When a camera assembly of the present application is switched to a camera mode, a light valve is in a light-shielding state, and pixel units in a light transmissive region are in a light transmissive state. A photosensitive element collects external image information through the light transmissive region for imaging. When the camera mode of the camera assembly is switched off, the light valve is in a light-transmissive state, and light of the backlight module passes through the light valve to perform normal display operations. Accordingly, camera-under-panel shooting and a full-screen design are realized, and a bezel problem of a display panel is completely solved. | 2021-12-30 |
20210405416 | DISPLAY PANEL STRUCTURE AND DISPLAY DEVICE - A display panel structure includes an array substrate, a color filter substrate, and a liquid crystal layer. The array substrate includes a bonding area and a reinforcing device disposed between the bonding area and an edge of the array substrate. An adhesive layer is disposed on a surface of the reinforcing device corresponding to the array substrate. The reinforcing device provided as a dual reinforcing structure formed by the reinforcing glue, the retaining wall, and the base to effectively enhance structural strength around the bonding area of the array substrate. | 2021-12-30 |
20210405417 | Display Device and Method for Manufacturing Display Device - Provided are a display device and a manufacturing method thereof, wherein the display device includes a display substrate and an opposite substrate which are oppositely arranged cell-assembled, and a first spacer disposed between the display substrate and the opposite substrate; a cross-section of the first spacer has a shape of rounded polygon. | 2021-12-30 |
20210405418 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A display panel and a manufacturing method for display panel are disclosed. The display panel including: a first substrate, a second substrate, first protrusions, and second protrusions. A gap is disposed between the adjacent first protrusions and the adjacent second protrusions, and the first protrusions and the second protrusions are inserted into the gap corresponding to each other to form a fastening interlock structure. The fastening interlock structure effectively releases a bending stress formed by the bending of the panel and protects the display panel. | 2021-12-30 |
20210405419 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel includes an array substrate, a color filter substrate, a liquid crystal layer and a plurality of spacers located between the array substrate and the color filter substrate. The plurality of spacers include at least one first spacer, at least one second spacer and at least one third spacer. The at least one first spacer is on the array substrate, the at least one second spacer and the at least one third spacer are on the color filter substrate and respectively overlap the at least one first spacer in a direction perpendicular to the display panel. The at least one first spacer, the at least one second spacer and the at least one third spacer have a first height, a second height and a third height respectively along the direction perpendicular to the display panel, and the second height is different from the third height. | 2021-12-30 |
20210405420 | DISPLAY PANEL AND DISPLAY DEVICE - The present application provides a display panel and a display device. The display panel includes a display region, a non-display region, and a terminal region. The non-display region includes a lower bezel region at a lower end of the display region. The terminal region is provided with a connecting terminal, the terminal region includes a first terminal region, and the first terminal region is positioned in the lower bezel region, wherein an included angle between a longitudinal direction of a first connecting terminal and a lower bezel in the first terminal region meets a preset condition, and a width of the first connecting terminal is greater than a threshold. This application reduces the width of the lower bezel. | 2021-12-30 |
20210405421 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel and a manufacturing method thereof are provided, in which transparent traces are prepared on a first substrate to replace metal traces originally under a sealant, so that ultraviolet light is irradiated on the sealant from a side of the transparent traces in a process of curing the sealant, which can effectively improve a curing rate of the sealant. Moreover, transparent conductive polymer has better corrosion resistance than metal, which can effectively prevent circuit corrosion caused by the sealant absorbing water. | 2021-12-30 |
20210405422 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes an array substrate and a color filter substrate. A plurality of drive chips are arranged at intervals and sequentially connected in series in a stepped region of the array substrate. The drive chip includes an input pin and an output pin. The lower frame of the display screen may be reduced, and the screen occupancy ratio of the display screen may be increased by disposing the input pins of the drive chip on one edge of the drive chip, and disposing the flexible circuit board on at least one edge of two edges of the drive chip. | 2021-12-30 |
20210405423 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a backlight module, a light-control liquid crystal cell, a collimating film layer, and a display liquid crystal cell stacked from bottom to top. The collimating film layer is configured to limit transmission of scattered light beams with large angle. The display device includes the abovementioned display panel. | 2021-12-30 |
20210405424 | ARRAY SUBSTRATE - The array substrate of embodiments of the present invention uses the adjustment dielectric layer to reduce parasitic capacitance between the gate metal layer and the electrode layer, thus avoiding the dark streak phenomenon due to the fringing electric field and the surrounding environment and improving display quality. | 2021-12-30 |
20210405425 | PIXEL STRUCTURE AND DISPLAY DEVICE - A pixel structure and a display device are provided. The pixel structure includes a first metal layer, a transparent electrode layer, and a second metal layer. The first metal layer includes a plurality of first metal lines, a plurality of second metal lines, and a third metal line. The transparent electrode layer is disposed in a space formed by the first metal layer. The second metal layer is disposed over the first metal layer and the transparent electrode layer and disposed on a side of the transparent electrode layer. | 2021-12-30 |
20210405426 | LCD DEVICE AND OLED DISPLAY DEVICE - A liquid crystal display (LCD) device and an organic light-emitting diode (OLED) display device are disclosed. The LCD device includes a base substrate, a display module, and a liquid crystal lens layer. The display module includes a fingerprint recognition sensor. The OLED display device includes a base substrate, a fingerprint recognition sensor, a two-layered liquid crystal lens layer, and an OLED display. The liquid crystal lens layer is configured to be switchable between a non-lens state and a lens state. By adopting liquid crystal lenses with holes, utilization of reflected light reflected by a fingerprint can be improved and imaging quality can be optimized. | 2021-12-30 |
20210405427 | CURVED PANEL AND DISPLAY DEVICE - The present disclosure provides a curved panel and a display device that include a first substrate, a second substrate, and a liquid crystal. The liquid crystal layer includes a plurality of first liquid crystal molecules near the first substrate, and a plurality of second liquid crystal molecules near the second substrate. The curved panel includes a central region, a first region and a second region located at both sides of the central region. The second substrate is disposed near a light-emitting side of the curved panel. A pretilt angle of the first liquid crystal molecules is greater than a pretilt angle of the second liquid crystal molecules. | 2021-12-30 |
20210405428 | DISPLAY DEVICE - A display device that includes a display panel having a first substrate, a second substrate, and a light-emitting element layer. The light emitting layer is disposed between the first and second substrates and is configured to emit light in a direction toward the second substrate. A first sound generator is disposed on a first surface of the first substrate and is configured to vibrate the display panel to output a first sound. A first heat dissipation film is disposed between the first substrate and the first sound generator. | 2021-12-30 |
20210405429 | DISPLAY DEVICE - The invention provides a display device, including a backlight module, a plastic frame, and a sheet metal. The plastic frame is disposed on a side of the backlight module, and the plastic frame has a slot. The sheet metal includes a bottom portion and a bent portion perpendicular to the bottom portion, and the bent portion is bent to a side surface of the backlight module and correspondingly engaged in the slot of the plastic frame. | 2021-12-30 |
20210405430 | Electronic Device - An electronic device includes a first base substrate, a flexible member, and a bending auxiliary structure. The first base substrate includes a first side. The flexible member includes a first end, a second end opposite to the first end, and a main body portion located between the first end and the second end. The first end is connected to the first base substrate at the first side. The bending auxiliary structure is provided at the first side and including at least one curved surface. The main body portion of the flexible member is bent around the at least one curved surface of the bending auxiliary structure, so that the first end and the main body portion or the first end and the second end are at least partially overlapped in a direction perpendicular to the first base substrate. | 2021-12-30 |
20210405431 | DISPLAY ASSEMBLY AND MANUFACTURING METHOD FOR DISPLAY ASSEMBLY - The disclosure relates to a display assembly and a manufacturing method for the display assembly. The display assembly includes a frame, a display panel, and protective glass; wherein the display panel is attached onto the inner surface of the protective glass to form an integrated structure, an edge of the inner surface of the protective glass extends beyond the display panel, and the edge of the inner surface of the protective glass is bonded to a surface of a side wall of the frame by a bonding agent. | 2021-12-30 |
20210405432 | COVER, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE - The present disclosure provides a cover, a display device, and a method for manufacturing the display device. By forming a first via hole in an electronic component disposing region when an optically clear adhesive is formed on the cover, via holes are formed because the optically clear adhesive cannot form in the electronic component disposing region. Thus, the optically clear adhesive does not have portions having different thicknesses, thereby preventing bubbles from forming in a blind hole region, and solving technical problems of the existing display device that the OCA has bubbles around the corresponding blind hole region, which affects photographing quality. | 2021-12-30 |
20210405433 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A display panel, which is improved based on a structure of an original organic planarization layer. A passivation layer (PV layer) is added between the organic planarization layer and a common electrode layer, which can effectively block a material of the organic planarization layer and ions existing in a material of pixels from entering liquid crystals, thereby improving an ion concentration in the display panel. | 2021-12-30 |
20210405434 | DISPLAY MODULE AND GLUE DISPENSING METHOD THEREOF - A display module and a glue dispensing method thereof are provided. The display module includes a display panel and a backlight module, and a polarizer is disposed between the display panel and the backlight module. The display module includes a blind hole for under-screen camera lighting in a display area, and the display panel includes a light transmission region and a light non-transmission region which are disposed corresponding to the blind hole. An aperture of the polarizer corresponding to the blind hole is reduced and blackened at an edge, thereby omitting the first glue dispensing process in the blind hole of the conventional structures. | 2021-12-30 |
20210405435 | Display Device and Electronic Device - The present disclosure relates to a display device and an electronic device. The display device includes: a first display module having a first backplane; a second display module having a second backplane located on an opposite side of the first backplane; and a first heat sink located between the first backplane and the second backplane, and configured to radiate heat from the first backplane and the second backplane. | 2021-12-30 |
20210405436 | Display Device, Electronic Device and Device Mounting Member - The present disclosure relates to a display device, an electronic device and a device mounting member. The display device includes: a first display module having a first backplane; a second display module having a second backplane located on an opposite side of the first backplane; a first heat sink located between the first backplane and the second backplane; and a second heat sink connected to the first heat sink in thermal conduction. | 2021-12-30 |
20210405437 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device and one or more control methods thereof are provided. In one example, the electronic device may include a display device, one or more imaging devices, and a signal processing device. The display device may include a display panel and a non-display area at an edge of the display panel, the non-display area having one or more light-passing structures. Each of the one or more imaging devices may correspond to one of the one or more light-passing structures. Further, each of the one or more imaging devices may be disposed in an internal space of the electronic device. The signal processing device may be connected to each of the display device and the one or more imaging devices. The electronic device may increase an actual screen ratio of a rectangular image displayed on a user-oriented side of the electronic device. | 2021-12-30 |
20210405438 | DISPLAY APPARATUS - A display apparatus including a display panel having a display surface on which an image is displayed, and a light condensing member disposed on an upper portion of the display surface. The light condensing member includes a lower condensing layer having a plurality of protrusions protruding upward, and an upper condensing layer having a higher refractive index than the lower condensing layer and disposed on an upper portion of the lower condensing layer to cover the top surface of the lower condensing layer. The protrusions include an upper surface having a planar shape, and a side surface extending downward from an edge of the upper surface and having a curved shape. | 2021-12-30 |
20210405439 | LIGHT SOURCE UNIT, DISPLAY DEVICE, AND FILM - Provided are a light source unit, a display device, and a film. The light source unit has a light source and a film, the light source has a light-emitting band in the 450-650 nm wavelength range, the film has a mean transmittance of 70% or higher for light in the 450-650 nm wavelength range from the light source and incident at an angle of 0° to the normal to the film surface, the film satisfies the relationship Rp20≤Rp402021-12-30 | |
20210405440 | DISPLAY DEVICE, ELECTRONIC EQUIPMENT, AND MANUFACTURING METHOD OF DISPLAY DEVICE - A display device of the present invention includes: a display panel having a light-transmitting region and a light-shielding region, and the light-shielding region disposed around the light-transmitting region; a polarizer disposed on the display panel, a first through-hole disposed on the polarizer, and the first through-hole disposed corresponding to the light-transmitting region; a backlight module disposed on the polarizer, a second through-hole disposed on the backlight module, and the second through-hole disposed corresponding to the light-transmitting region; and a light-shielding adhesive disposed around a wall of the second through-hole and extending to around a wall of the first through-hole. | 2021-12-30 |
20210405441 | DISPLAY PANEL - The present invention provides a display panel. The display panel includes an array substrate and a color filter substrate disposed opposite to each other. The array substrate includes a first substrate and a plurality of pixel units distributed on the first substrate in an array. The pixel units include a gate disposed on the first substrate and a pixel electrode disposed above the gate. The gate includes a first edge portion disposed adjacent to the pixel electrode, and an orthographic projection of the pixel electrode projected on the first substrate covers an orthographic projection of the first edge portion projected on the first substrate. | 2021-12-30 |
20210405442 | DISPLAY PANEL, MANUFACTURING METHOD OF DISPLAY PANEL, AND DISPLAY DEVICE - The present disclosure provides a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a substrate, a black matrix, and a polymer film disposed between the substrate and the black matrix and used to increase an adhesive force between the substrate and the black matrix. The polymer film as an adhesive can enhance the adhesive force between the black matrix and the substrate to prevent the black matrix from peeling off from the substrate. | 2021-12-30 |
20210405443 | OPTICAL CONVERSION STRUCTURE AND DISPLAY DEVICE - The present invention provides an optical conversion structure and a display device. The optical conversion structure includes a base layer, a middle layer, and an optical conversion layer. The base layer has a first refractivity, the middle layer has a second refractivity, and the optical conversion layer has a third refractivity. The optical conversion layer includes a first optical conversion unit, a second optical conversion unit, and a third optical conversion unit. The first optical conversion unit, the second optical conversion unit, and the third optical conversion unit have different light colors. The second refractivity is greater than the first refractivity and the third refractivity. | 2021-12-30 |
20210405444 | DISPLAY PANEL, DISPLAY DEVICE AND DISPLAY PANEL MANUFACTURING METHOD - The present invention provides a display panel, a display device, and a display panel manufacturing method. The display panel includes a first substrate, a second substrate, a conductive adhesive layer, and a polarizer. The second substrate is disposed on the first substrate. The conductive adhesive layer is disposed on the first substrate adjacent to the second substrate. The polarizer is disposed on the second substrate and the conductive adhesive layer. The display device includes the display panel. | 2021-12-30 |
20210405445 | DISPLAY DEVICE AND MIRROR DEVICE - A display device includes a display panel, and a front panel overlapping with the display panel. The front panel includes a first substrate, and a second substrate located on an opposite side of the first substrate with respect to the display panel, the front panel has an active region capable of being switched between a display state in which an image is displayed and a reflection state in which a reflected image is provided, and a frame region around the active region, and a metal layer is arranged in the frame region of the second substrate. | 2021-12-30 |
20210405446 | DISPLAY DEVICE - The present invention provides a display device. Multiple functional layers on a display panel are provided with a functional region arranged corresponding to a camera module. The functional region includes a light transmissive region arranged corresponding to a first hole and a light shielding region arranged around the light transmissive region. The light shielding region is arranged corresponding to the light shielding member in a backlight module, and the light shielding region shields a light shielding member. Such configuration improves a problem that an aperture of an opening region of an under-screen camera deforms due to the light shielding member. | 2021-12-30 |
20210405447 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a display area including a transparent display area and an opaque display area surrounding the transparent display area. The display panel further includes a first substrate layer, a luminous layer, a liquid crystal layer, a first driving layer, and a second driving layer. The display panel is divided into the transparent display area and the opaque display area by combining an organic light-emitting diode technology and a liquid crystal display technology, such that the transparent display area can provide a light channel for a camera and can also display an image, thereby improving a screen-to-body ratio and realizing a real full-screen display. | 2021-12-30 |
20210405448 | DISPLAY DEVICE - A display device is provided to include a backlight module and a display module disposed on the backlight module. The backlight module is provided with a first via hole, and a lighting member is disposed in the first via hole, and a maximum cross-section of the first via hole corresponds to a lighting area of the display device. A first light source and a light guide member are further disposed in the lighting area, and the first light source and the light guide member surround the lighting member. | 2021-12-30 |
20210405449 | BACKLIGHT UNIT USING MINI LED OR MICRO LED AS LIGHT SOURCE - Disclosed is a backlight unit using a mini light-emitting diode (LED) or a micro LED as a light source according to various embodiments of the present invention. The backlight unit may comprise: a color conversion sheet for converting the color of light emitted from the mini LED or the micro LED; a first diffusion lens sheet disposed on one side of the color conversion sheet and having a plurality of first lenses having a triangular pyramid shape formed to be arranged in a first direction on one surface thereof; and a second diffusion lens sheet disposed on one side of the first diffusion lens sheet, and having a plurality of second lenses having a triangular pyramid shape formed to be arranged in a second direction on one surface thereof. | 2021-12-30 |
20210405450 | HEAD-UP DISPLAY WITH LOCAL DIMMING - A head-up display assembly including a printed circuit board with a plurality of light emitting elements. A display is illuminated by the plurality of light emitting elements. A biconic lens array is between the printed circuit board and the display. The biconic lens array includes a plurality of biconic lenses. Each one of the plurality of biconic lenses is aligned with a different one of the plurality of light emitting elements. Light emitted by the plurality of light emitting elements passes through the plurality of biconic lenses and illuminates the display. | 2021-12-30 |
20210405451 | DISPLAY DEVICE AND LIGHT-DIFFUSING SHEET STACKED BODY - A display device includes a light-emitting module and a light-diffusing sheet stacked body. The light-emitting module includes at least one light guide plate including an upper surface and a lower surface, and light sources disposed at the lower surface side of the light guide plate. The light-diffusing sheet stacked body includes a first light-diffusing sheet disposed on the light guide plate, a second light-diffusing sheet disposed on the first light-diffusing sheet, and a third light-diffusing sheet disposed on the second light-diffusing sheet. The first light-diffusing sheet includes first protrusions at an upper surface side thereof. The second light-diffusing sheet includes second protrusions at an upper surface side thereof. The third light-diffusing sheet includes third protrusions at an upper surface side thereof. A shape of the third protrusion may be different from a shape of the first protrusions and/or a shape of the second protrusions. | 2021-12-30 |
20210405452 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present disclosure discloses a backlight module and a display apparatus. A microprism film layer is further arranged on a light emitting side of a light guide plate, and the microprism film layer is located in a range of a preset distance by which the light guide plate extends from a side close to a light source to a side away from the light source; and the microprism film layer includes a plurality of first microprism structures, and the first microprism structures are configured to make an incident angle of light at a first interface when entering the first microprism structures greater than an emitting angle of the light at the first interface when exiting from the first microprism structures when the light in the light guide plate enters the first microprism structures from the light guide plate and then enters the light guide plate from the first microprism structures. | 2021-12-30 |
20210405453 | WHITE LED PACKAGE, LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE DEVICE AND DISPLAY DEVICE - Condition 1 (an absolute value of a difference between IB×B and EB×B is 55% or smaller) and condition 2 (an absolute value of a difference between IY×Y and EY×Y is 55% or smaller) are satisfied, where, when an area of the light-emitting surface is equally divided into inner and outer regions by a boundary line as an outer edge of a region similar in shape to the light-emitting surface in plan view of a white LED package, IB (%) is an area ratio of blue LED chips in the inner region; IY (%) is an area ratio of the region where no blue LED chips is disposed in the inner region; EB (%) is an area ratio of the blue LED chips in the outer region; and EY (%) is an area ratio of the region where no blue LED chip is disposed in the outer region. | 2021-12-30 |
20210405454 | BACKLIGHT MODULE AND LIQUID CRYSTAL MODULE - A backlight module and a liquid crystal module are provided. The backlight module has a backplate, a light source, a light guiding element, an optical film and a plastic frame. The backplate has a bottom plate and side plates. The bottom plate and the side plates form a receiving chamber. The light source, the light guiding element and the optical film are disposed inside the receiving chamber. The plastic frame is disposed on the backplate. At least one of the side plates is provided with a recess portion at a position corresponding to the optical film, and the recess portion faces toward the optical film. When the optical film is thermally expanded, it extends toward the recess portion. | 2021-12-30 |
20210405455 | Method for Preparing Curved Surface Backlight Module, Curved Surface Backlight Module and Display Device - Disclosed are a method for preparing a curved surface backlight module, a curved surface backlight module and a display device. The method includes described below. An initial back panel is provided, where the initial back panel includes a first surface and a second surface which are opposite to each other, the first surface includes multiple first flat regions and multiple first convex curved regions, each of the multiple first convex curved regions is located between adjacent first flat regions, the second surface includes multiple second flat regions and multiple first concave curved regions. An initial lamp panel is provided The initial back panel and the initial lamp panel are curved to form the curved surface backlight module, where a curving axis of the curved surface backlight module is parallel to curving axes of the multiple first convex curved regions and curving axes of the multiple first concave curved regions. | 2021-12-30 |
20210405456 | DISPLAY DEVICE - Provided is a display device having a thin thickness and capable of performing fine local dimming. The display device includes: a display panel; a bottom chassis positioned behind the display panel; a light source module rested on the bottom chassis and including a plurality of light sources and a plurality of printed circuit boards on which the plurality of light sources are arranged, each light source being a light emitting diode to which a reflective lens is applied; and a light guide plate rested on the bottom chassis, wherein, in the light guide plate, a plurality of accommodating holes accommodating the plurality of light sources are formed at locations corresponding to the plurality of light sources. | 2021-12-30 |
20210405457 | OPTICAL ASSEMBLY, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC EQUIPMENT - The present disclosure provides an optical assembly, a liquid crystal display device, and an electronic equipment. The optical assembly includes: a linear polarizer, a half-wave plate, and a quarter-wave plate stacked in sequence. An absorption axis of the linear polarizer is substantially perpendicular to a first direction, and the first direction is parallel to a surface of the linear polarizer; an angle between an in-plane slow axis of the half-wave plate and the first direction is in a range of 100° to 110°; an angle between an in-plane slow axis of the quarter-wave plate and the first direction is in a range of 160° to 170°. | 2021-12-30 |
20210405458 | OPTICAL ASSEMBLY, LIQUID CRYSTAL DISPLAY PANEL, AND DISPLAY APPARATUS - An optical assembly, a liquid crystal display panel, and a display apparatus, the optical assembly including: a quarter-wave plate, a half-wave plate, and a linear polariser stacked in sequence; the direction of the absorption axis of the linear polariser, the direction of the slow axis of the half-wave plate and the quarter-wave plate are all parallel to the linear polariser; a first included angle between the direction of the absorption axis of the linear polariser and a first direction is 90°-100°; a second included angle between the direction of the slow axis of the half-wave plate and the first direction is 107°-114°; a third included angle between the direction of the slow axis of the quarter-wave plate and the first direction is 164°-176°. | 2021-12-30 |
20210405459 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - The present invention provides a liquid crystal display panel and a manufacturing method thereof. The liquid crystal display panel includes a first substrate, a liquid crystal layer, a second substrate, and a polymer wall disposed opposite to each other. The polymer wall is annularly disposed around an edge of the liquid crystal layer. The polymer wall is formed by curing the liquid crystal layer by ultraviolet irradiation. The liquid crystal layer comprises a liquid crystal molecule, an ultraviolet reactive monomer, a photoinitiator, and a polymerization inhibitor. | 2021-12-30 |
20210405460 | FLEXIBLE DISPLAY PANEL, METHOD OF MANUFACTURING THEREOF, AND DISPLAY DEVICE - A flexible display panel, a method manufacturing thereof, and a display device are provided. The flexible display panel includes a first substrate, a first alignment film, a second substrate, a second alignment film, and a liquid crystal layer. When a current is applied to the first alignment film and the second alignment film, liquid crystals in the first liquid crystal layer have a first inclination angle with the first alignment film, and have a second inclination angle with the second alignment film. When the first inclination angle is 90°, the second inclination angle is less than 90°; and when the second inclination angle is 90°, the first inclination angle is less than 90°. | 2021-12-30 |
20210405461 | LIQUID CRYSTAL DISPLAY PANEL HAVING MULTI-SIGNAL HVA MODE - The present disclosure provides a liquid crystal display panel having a multi-signal high vertical alignment (HVA) mode. By changing conductive materials of conductive structures, voltage signals via signal transmission portions can be changed in a transmission process. Different signal transmission portions may have different conductive materials, so that the voltage signals can be changed with different degrees to implement the multi-signal transmission in the HVA manufacturing process. Furthermore, the HVA manufacturing process can be controlled accurately and effectively, and thus the effect of the alignment is better. | 2021-12-30 |
20210405462 | PIXEL ELECTRODE STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL - The present application provides a pixel electrode structure and a liquid crystal display panel. Each first sub electrode is disposed correspondingly to a second sub electrode. A gap is disposed between an end of each of the first sub electrodes and an end of a corresponding one of the second sub electrodes. The gap and an adjacent gap are interlaced, thereby, reducing dark streaks generated on the boundary, and improving transmittance. | 2021-12-30 |
20210405463 | DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - The disclosure relates to a display substrate. The display substrate may include a semiconductor pattern and a first conductive pattern stacked on a base substrate, and a second conductive pattern electrically connected to the first conductive pattern. A first orthographic projection of the first conductive pattern on the base substrate may fall within a second orthographic projection of the semiconductor pattern on the base substrate, and a distance between the second orthographic projection and a fourth orthographic projection of a display electrode of the display substrate on the base substrate ma be greater than a distance between a third orthographic projection of the second conductive pattern on the base substrate and the fourth orthographic projection. | 2021-12-30 |
20210405464 | DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure provides a display panel and a display device. The display device includes a display panel, which includes a display area, a transition area, and a blind hole area. The transition area is provided with a plurality of pixel units, and each of the plurality of pixel units comprises a blue sub-pixel, a red sub-pixel, and a green sub-pixel; | 2021-12-30 |
20210405465 | DISPLAY DEVICE - According to one embodiment, a display device includes a first substrate including a pixel electrode, a second substrate including a common electrode, a liquid crystal layer located between the first substrate and the second substrate and containing polymer and liquid crystal molecules, and a light emitting element opposed to an end surface of the second substrate, the common electrode being separated from the pixel electrode by a first distance, at a first position, the common electrode being separated from the pixel electrode by a second distance, at a second position more separated from the light emitting element than the first position, the second distance being smaller than the first distance. | 2021-12-30 |
20210405466 | ARRAY SUBSTRATE AND DISPLAY PANEL - An array substrate and a display panel are provided. The array substrate includes a substrate, a thin film transistor layer disposed on the substrate, and a pixel electrode layer disposed on the thin film transistor layer. The pixel electrode layer includes a plurality of pixel regions, and the pixel regions include a first pixel region and a second pixel region. A pixel electrode in the second pixel region is disposed along an outer boundary of the first pixel region, or a pixel electrode in the first pixel region is disposed along an outer boundary of the second pixel region. | 2021-12-30 |
20210405467 | DISPLAY DEVICE - The present disclosure provides a display device, including a first substrate, a second substrate disposed opposite to the first substrate, a plurality of first sub-pixels, a plurality of second sub-pixels, a frame sealant, and a liquid crystal layer. When ambient light enters the liquid crystal layer through a plurality of first transparent electrodes on the first substrate, the front sub-pixel displaying is realized through a reflection from the surface of a plurality of second sub-pixels on the second substrate. The display device of the present disclosure does not need to provide a backlight structure, so it has low energy consumption, good heat dissipation, and is thin and light. | 2021-12-30 |
20210405468 | LIQUID CRYSTAL PANEL - A liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer. A first electrode layer and a first alignment film are disposed on a side of the first substrate facing the second substrate. A second electrode layer and a second alignment film are disposed on a side of the second substrate facing the first substrate. At least one auxiliary electrode layer is disposed between the first alignment film and the second alignment film, and the auxiliary electrode layer is disposed in the liquid crystal layer close to the first alignment film and/or the second alignment film. | 2021-12-30 |
20210405469 | PIXEL ELECTRODE AND DISPLAY PANEL - A pixel electrode and a display panel are provided. The pixel electrode includes a sub-pixel region and a main pixel region arranged at intervals. The sub-pixel region includes a first sub-pixel region and a second sub-pixel region, wherein a receiving chamber is formed between the first sub-pixel region and the second sub-pixel region, and the main pixel region is disposed in the receiving chamber. | 2021-12-30 |
20210405470 | LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure provides a liquid crystal display panel and a display device. The liquid crystal display panel comprises a display region and a non-display region disposed around the display region, and the display region comprises a center region and edge regions located at four corners of the center region. Pixels in the liquid crystal display panel comprise a main-pixel region and a sub-pixel region, wherein the pixels comprise first pixels intersecting a boundary line between the edge regions and the non-display region, and at least two first pixels are symmetrical about a horizontal centerline. Brightness of an upper portion and a lower portion of the horizontal center line are same in the present disclosure. | 2021-12-30 |
20210405471 | LIQUID CRYSTAL DISPLAY PANEL HAVING A COLOR FILTER SUBSTRATE WITH A METAL RING AND METHOD FOR MAKING SAME - A liquid crystal display panel defines a display area and a non-display surrounding the display area. The panel includes a color filter substrate and a thin film transistor array substrate opposite to the color filter substrate. The color filter substrate includes a first substrate and a black matrix on the first substrate. The black matrix is in the display area and extending to the non-display area. A gap is defined in the black matrix and in the non-display area. The gap extends to be a circle around the display area and divides the black matrix into two independent parts. The color filter substrate includes a second substrate and a metal ring on a side of the second substrate facing the thin film transistor array substrate. The metal ring surrounds the display area and aligns with the gap. | 2021-12-30 |
20210405472 | LIQUID CRYSTAL SPATIAL LIGHT MODULATOR AND THREE-DIMENSIONAL DISPLAY DEVICE - A liquid crystal spatial light modulator and a three-dimensional display device are provided. The liquid crystal spatial light modulator includes a base substrate and a plurality of pixel units arranged in an array. Each pixel unit includes one pixel electrode, and the pixel electrode is located on the base substrate. Each pixel unit includes a light shielding structure, and the light shielding structure is configured to divide the each pixel unit into a plurality of pixel regions. | 2021-12-30 |