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公开(公告)号：US12253774B2
公开(公告)日：2025-03-18
申请号：US18232553
申请日：2023-08-10
Inventor： Yoonsung Um , Jing Liu
IPC: G02F1/1362 , G09G3/36
Abstract: A display panel comprising a plurality of sub-pixels, wherein the display panel comprises: a first substrate; a data wire disposed on the first substrate; one or more shield electrodes disposed on a side of the data wire away from the first substrate; a plurality of pixel electrodes disposed on a side of the shield electrodes away from the data wire, wherein the plurality of pixel electrodes are disposed corresponding to the plurality of sub-pixels, respectively, and wherein in each of the sub-pixels, the shield electrode comprises a first electrode and a second electrode that are independent of each other.
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公开(公告)号：US12169338B2
公开(公告)日：2024-12-17
申请号：US17278712
申请日：2021-03-19
Inventor： Yoonsung Um , Jing Liu , Kaili Qu , Chuwei Liang , Ziqi Liu , Ting Li , Lintao Liu
IPC: G02F1/1343 , G02F1/1362 , G09G3/36
Abstract: The present application discloses a display panel and a display device, which include a plurality of sub-pixels, and each of sub-pixel includes a first pixel electrode with a first pixel voltage and a second pixel electrode with a second pixel voltage; when the sub-pixels are in a low-gray-scale state, the second pixel voltage and the first pixel voltage have a first ratio; when the sub-pixels are in a high-gray-scale state, the second pixel voltage and the first pixel voltage have a second ratio, and the second ratio is greater than the first ratio.
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公开(公告)号：US12038658B2
公开(公告)日：2024-07-16
申请号：US17614394
申请日：2021-11-05
Inventor： Juncheng Xiao , Ji Li , Fen Long , Yingchun Zhao , Ru Ge , Yun Yu , Jing Liu
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/13624 , G02F1/1368
Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.
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公开(公告)号：US20240196687A1
公开(公告)日：2024-06-13
申请号：US17758016
申请日：2022-05-31
Inventor： Jing Liu
IPC: H10K59/35 , G02F1/13357 , H10K59/38
CPC classification number: H10K59/353 , G02F1/133615 , H10K59/38
Abstract: A display panel and a display device are provided. By applying organic light-emitting diodes to backlight technology, the light-emitting functional layer includes a plurality of light-emitting units. The light-emitting unit includes at least one millimeter-scale sub-pixel. Thus, a process flow and a mass production difficulty of organic light-emitting diodes in the prior art are reduced, and a manufacturing efficiency is improved.
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公开(公告)号：US20240045280A1
公开(公告)日：2024-02-08
申请号：US17623751
申请日：2021-12-22
Inventor： Jingxin Fang , Ji Li , Qi Zhang , Lei Lin , Jing Liu
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134309 , G02F1/133765
Abstract: The present invention discloses a display device, wherein the display device includes: a plurality of pixels arranged in an array, wherein liquid crystals corresponding to the plurality of pixels in odd-numbered columns have a first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered columns have a second liquid crystal pretilt angle; or, the liquid crystals corresponding to the plurality of pixels in odd-numbered rows have the first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered rows have the second liquid crystal pretilt angle; and wherein the first liquid crystal pretilt angle and the second liquid crystal pretilt angle are different from each other.
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Patent Agency Ranking
公开(公告)号：US20240030229A1
公开(公告)日：2024-01-25
申请号：US17607876
申请日：2021-09-23
Inventor： Jing Liu
IPC: H01L27/12
CPC classification number: H01L27/124 , H01L27/1288
Abstract: An array substrate, a method for fabricating the same, and a display panel are disclosed. The array substrate includes a base, an active layer, a source electrode, and a drain electrode that are sequentially disposed. The active layer includes a channel region. The source electrode and the drain electrode are located at opposing sides of the channel region. The source electrode and the drain electrode both include a metal barrier layer and a conductive metal layer that are sequentially disposed at an end of the source electrode away from the channel region and/or the drain electrode away from the channel region. The metal barrier layer includes a first protrusion, and the first protrusion extends from an end portion of the conductive metal layer in a direction away from the channel region.
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公开(公告)号：US20230055735A1
公开(公告)日：2023-02-23
申请号：US17053626
申请日：2020-09-24
Inventor： Jing Liu
Abstract: An etchant composition for etching a triple layer metal wiring structure of molybdenum/copper/molybdenum or molybdenum alloy/copper/molybdenum alloy, and a use thereof are disclosed. The etchant composition includes hydrogen peroxide, glycol, an etching inhibitor, a chelating agent, an etching additive, a pH adjuster, and water, The etchant can not only slow down the decomposition of hydrogen peroxide, but also extend the lifespan of the etchant, thereby greatly reducing the costs of the etchant in the manufacturing process, and improving the safety factor of the etchant.
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公开(公告)号：US12237363B2
公开(公告)日：2025-02-25
申请号：US17622816
申请日：2021-12-17
Inventor： Zhengbo Cui , Hongzhao Deng , Jing Liu , Hao Chen
Abstract: A light source module and a display device include a substrate configured to have a plurality of light-emitting regions arranged in an array manner, each light-emitting region is provided with two light-emitting groups, each light-emitting group includes a plurality of light-emitting branches arranged side by side, and two driving chips are disposed in parallel between the two light-emitting groups; and single-layer layout wiring arranged on the substrate, wherein the single-layer layout wiring couples the driving chips within the light-emitting regions to each other and electrically connects each of the driving chips to the light-emitting branches within one of the light-emitting groups.
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公开(公告)号：US12055823B2
公开(公告)日：2024-08-06
申请号：US17623751
申请日：2021-12-22
Inventor： Jingxin Fang , Ji Li , Qi Zhang , Lei Lin , Jing Liu
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134309 , G02F1/133765
Abstract: The present invention discloses a display device, wherein the display device includes: a plurality of pixels arranged in an array, wherein liquid crystals corresponding to the plurality of pixels in odd-numbered columns have a first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered columns have a second liquid crystal pretilt angle; or, the liquid crystals corresponding to the plurality of pixels in odd-numbered rows have the first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered rows have the second liquid crystal pretilt angle; and wherein the first liquid crystal pretilt angle and the second liquid crystal pretilt angle are different from each other.
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公开(公告)号：US12237339B2
公开(公告)日：2025-02-25
申请号：US17765218
申请日：2022-03-29
Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. , TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Jing Liu , Hongzhao Deng , Zhengbo Cui , Hao Chen
Abstract: A display panel is provided, including a grounding signal wiring, driving chips, a driving chip input output signal wiring, and a power line. A grounding signal pin is connected to the grounding signal wiring. The driving chip input output signal wiring is configured to connect a stage-transfer signal input pin and a stage-transfer signal output pin of two adjacent driving chips. The grounding signal wiring, the driving chip input output signal wiring, and the power line are disposed in a same layer and do not intersect with each other.
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