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公开(公告)号：US12034013B2
公开(公告)日：2024-07-09
申请号：US17594832
申请日：2020-12-21
Inventor： Chongyang Zhao , Yingmeng Miao , Zhihua Sun , Feng Qu , Xiaochun Xu
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/1244 , G02F1/136286 , G02F1/13625 , G02F1/136295 , G02F1/1368 , H01L27/1288
Abstract: An array substrate, a display panel, and an electronic device are provided. The array substrate includes: a base substrate; a first electrode arranged on the base substrate; a gate line arranged on the base substrate, wherein the gate line is electrically insulated from the first electrode; a second electrode arranged on a side of the gate line away from the base substrate, wherein at least one first sub-pixel unit provided on the base substrate includes: a first connection portion arranged in a same layer as the second electrode and a second connection portion arranged in a same layer as the gate line, wherein the second connection portion is electrically connected to the first electrode, and an orthographic projection of the second connection portion on the base substrate at least partially overlaps an orthographic projection of the first connection portion on the base substrate.
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公开(公告)号：US20240221566A1
公开(公告)日：2024-07-04
申请号：US17913456
申请日：2021-09-15
Inventor： Tiankuo SHI , Xiangjun PENG , Shuo ZHANG , Yan SUN , Xiaomang ZHANG , Xin DUAN , Wei SUN , Shaoru ZHANG
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2300/026 , G09G2320/0276 , G09G2360/16
Abstract: An image display method includes: obtaining image data of a target image, and obtaining an initial sampling value of a first screen according to the image data, wherein the initial sampling value includes region sampling values of at least two target regions in the first screen, and the region sampling values include a previous region correction value and a current region sampling value; correcting the current region sampling value in a target region sampling value, based on a mapping relationship between the previous region correction value and the target region sampling value, to obtain first data; and determining second data corresponding to a second screen according to the first data, to realize displaying of the target image in a stacked screen according to the first data and the second data, wherein the stacked screen is formed by the first screen and the second screen in an overlapped manner.
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公开(公告)号：US20240219781A1
公开(公告)日：2024-07-04
申请号：US18605284
申请日：2024-03-14
Inventor： Yong LIU , Jiao LI , Xiaoqing PENG , Kaixuan WANG
IPC: G02F1/1343
CPC classification number: G02F1/134309 , G02F1/13439
Abstract: An electrode for display includes at least two display electrodes arranged at intervals along first direction, each including a body electrode and an end electrode; the at least two display electrodes include first and second display electrodes, body electrodes of the first and second display electrodes being parallel in first direction with a first preset pitch; among two side edges of the end electrode of the first display electrode opposite in first direction and two side edges of the end electrode of the second display electrode opposite in first direction, at least two side edges are unparallel; a minimum distance in first direction between one side edge of the end electrode of the first display electrode close to the second display electrode and one side edge of the end electrode of the second display electrode close to the first display electrode is greater than or equal to first preset pitch.
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公开(公告)号：US20240210766A1
公开(公告)日：2024-06-27
申请号：US18547390
申请日：2022-11-29
Inventor： Tingting Wang , Xu Wang , Qi Wang , Yan Yan , Yu Ma , Xiaofeng Yin , Zhiqiang Ma , Tao Gong , Haoyan Ren
IPC: G02F1/1343 , G02F1/1362 , H01L27/12
CPC classification number: G02F1/134318 , G02F1/136209 , G02F1/136286 , H01L27/124
Abstract: An array substrate includes: a base substrate, a light shielding layer on a first surface of the base substrate, and a plurality of pixel units and a first common electrode bus on a second surface of the base substrate. The base substrate includes a display region, first and second peripheral regions. Orthographic projections of the pixel units on the base substrate are arranged in an array in the display region. At least part of an orthographic projection of the light shielding layer and at least part of an orthographic projection of the first common electrode bus on the base substrate are in the second peripheral region, and the first common electrode bus is electrically connected to the common electrode included in at least one pixel unit. A distribution density of the first common electrode bus in the first peripheral region is smaller than that in the second peripheral region.
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公开(公告)号：US12019351B2
公开(公告)日：2024-06-25
申请号：US17264355
申请日：2020-07-15
Inventor： Shumeng Sun , Minghui Zhang , Inho Park
IPC: H01L27/146 , G02F1/1335 , G02F1/29 , H10K59/50 , H10K59/65
CPC classification number: G02F1/294 , G02F1/133512 , H01L27/14627 , H10K59/50 , H10K59/65 , G02F2201/44
Abstract: A display panel includes: a first base substrate and a second base substrate which are opposite to each other, and a plurality of lens imaging modules. The first base substrate includes a plurality of pixel units arranged in an array. The plurality of lens imaging modules are located between the first base substrate and the second base substrate, and an orthogonal projection of the lens imaging module on the first base substrate is located between two adjacent pixel units. Therefore, the lens imaging modules are disposed inside the display panel without affecting display of the display panel, such that a screen-to-body ratio can be significantly increased, which is advantageous for achieving borderless full-screen display.
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Patent Agency Ranking
46.发明公开公开(公告)号：US20240203154A1
公开(公告)日：2024-06-20
申请号：US17797801
申请日：2021-08-26
Inventor： Peng JIA , Fangyuan ZHAO , Lei WANG , Yangbing LI
IPC: G06V40/13
CPC classification number: G06V40/1318
Abstract: The present disclosure provides a fingerprint identification driving circuit, a fingerprint identification circuit and a driving method thereof. The fingerprint identification driving circuit includes a shift register sub-circuit and an output sub-circuit. The output sub-circuit is configured to transmit a signal input from a first clock signal terminal to a scan signal output terminal of the output sub-circuit for outputting, in response to a signal input from a driving signal output terminal of the shift register sub-circuit; and is further configured to transmit a signal input from a first voltage signal terminal to the scan signal output terminal of the output sub-circuit for outputting, in response to a signal of a first node inside the shift register sub-circuit.
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47.发明公开公开(公告)号：US20240192543A1
公开(公告)日：2024-06-13
申请号：US17802568
申请日：2021-09-15
Inventor： Bowen LI , Feifei WANG , Lintao JI , Hongming ZHAN , Kaixuan WANG
IPC: G02F1/1335 , G02F1/1333 , G02F1/13363 , G02F1/1337 , G03F7/00
CPC classification number: G02F1/133516 , G02F1/133357 , G02F1/133634 , G02F1/133723 , G03F7/0007
Abstract: A liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate and the second substrate are disposed opposite to each other, and the liquid crystal layer is located between the first substrate and the second substrate. The first substrate includes a first base, a color filter layer and a first planarization layer. The color filter layer is located on a side of the first base proximate to the liquid crystal layer, and the first planarization layer is located on a side of the color filter layer proximate to the liquid crystal layer and covers the color filter layer. A material of the first planarization layer includes a resin mixture containing polyimide.
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公开(公告)号：US12008933B2
公开(公告)日：2024-06-11
申请号：US18342137
申请日：2023-06-27
Inventor： Jianting Wang , Rui Guo
IPC: G09G3/00
CPC classification number: G09G3/006 , G09G2320/0233 , G09G2320/0242 , G09G2320/04 , G09G2330/12 , G09G2360/16
Abstract: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: inputting a first image test signal including a predetermined image test signal, in which the first image test signal includes playing signals of at least two frames of test image that are played in turn by switching; acquiring a display parameter of the predetermined image test signal; dividing at least two frames of image outputted into a plurality of areas, in which the areas include a predetermined area and a remaining area; acquiring a first display parameter of the predetermined area; determining whether or not an image displayed is matched with the first image test signal to acquire a first match result; and determining whether or not display abnormality presents in the display based on the first match result. The method can determine whether or not display abnormality presents in the display.
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公开(公告)号：US12002916B2
公开(公告)日：2024-06-04
申请号：US17930514
申请日：2022-09-08
Inventor： Wengang Su , Wei Hao , Haiwei Sun , Lingyun Shi , Feifei Wang , Rui Shi
IPC: H01L33/62 , H01L23/48 , H01L25/075 , H01L33/60
CPC classification number: H01L33/62 , H01L23/48 , H01L25/0753 , H01L33/60
Abstract: A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The connection line comprises a first connection portion, a second connection portion and a third connection portion; in each of the light-emitting sub-units, the third connection portion comprises a plurality of connection sub-portions, each of the connection sub-portions comprise at least one electrical contact point; the electrical contact points at adjacent ends of adjacent connection sub-portions constitute an electrical contact point pair.
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公开(公告)号：US20240169938A1
公开(公告)日：2024-05-23
申请号：US17778908
申请日：2021-06-03
Inventor： Ying XING
CPC classification number: G09G3/3426 , G09G3/2018 , G09G3/36 , G09G2320/0233 , G09G2320/0242
Abstract: The present disclosure provides a display device, including a display panel and a backlight source sequentially stacked. The backlight source is on a light incidence side of the display panel; the display device is divided into at least one display area, the display panel is divided into at least one display unit, the backlight source is divided into at least one backlight unit; the display area at least includes one display unit and one backlight unit; each backlight unit at least corresponds to one display unit; the backlight unit is configured to provide a light source for the display unit; and in the display area, at least one of a grayscale voltage of the display unit and a luminance of the backlight unit is adjustable. The present disclosure further provides a driving method of a display device, a driving device and a display apparatus.
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