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公开(公告)号：US12029084B2
公开(公告)日：2024-07-02
申请号：US17312085
申请日：2020-12-28
Inventor： Linhong Han , Xiaofeng Jiang , Youngyik Ko , Yi Zhang , Yang Zhou , Yu Wang , Shikai Qin , Tingliang Liu , Haigang Qing , Shun Zhang
IPC: H10K59/131 , H10K50/844 , H10K59/12 , H10K71/00
CPC classification number: H10K59/131 , H10K50/844 , H10K71/00 , H10K59/1201
Abstract: The embodiments of the present disclosure disclose a display substrate, a fabrication method thereof and a display apparatus. The display substrate includes: a base substrate, including a display region and a bonding region located on at least one side of the display region; a conductive layer, located on the base substrate and in the bonding region and including a plurality of first conducive terminals; and an insulation protection layer, located on one side, facing away from the base substrate, of the conductive layer, and having hollow regions and pattern regions, where the hollow regions cover the first conductive terminals, and the pattern regions cover gaps among the plurality of first conductive terminals.
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公开(公告)号：US20240196683A1
公开(公告)日：2024-06-13
申请号：US18586988
申请日：2024-02-26
Inventor： Tinghua Shang , Haigang Qing , Yi Zhang , Tingliang Liu , Yu Wang , Yang Zhou
IPC: H10K59/131 , G09G3/3233 , H10K59/12 , H10K71/00
CPC classification number: H10K59/1315 , G09G3/3233 , H10K71/00 , G09G2300/0426 , G09G2300/0842 , G09G2310/08 , G09G2320/0209 , H10K59/1201
Abstract: A display substrate, a method for manufacturing the display substrate, and a display device. In the display substrate, the first sub-pixel and the second sub-pixel each include: a power signal line pattern, at least part of the power signal line pattern extends along the second direction; and a power compensation pattern, at least part of the power compensation pattern extends along the first direction, the power signal line pattern and the power compensation pattern are both located on a side of the first data line pattern and the second data line pattern close to the substrate; the power compensation pattern is electrically connected to the power signal line pattern and a power signal line pattern in an adjacent sub-pixel along the first direction.
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公开(公告)号：US20240194689A1
公开(公告)日：2024-06-13
申请号：US17905002
申请日：2021-11-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tianji Li , Fei Yang , Mingi Chu , Yi Chen , Lirong Wang , Yu Wang , Zhiqiang Dong , Jingbo Xu
CPC classification number: H01L27/124 , H01L25/167
Abstract: A driving apparatus is provided. The driving apparatus includes an integrated circuit chip; an input wiring pattern connected to the integrated circuit chip, and configured to be connected to a circuit board; and an output wiring pattern including a plurality of output wires connected to the integrated circuit chip, and configured to be connected to a display panel. The plurality of output wires are arranged in a first bonding region, at least two output wires of the plurality of output wires have different average line widths.
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公开(公告)号：US12004389B2
公开(公告)日：2024-06-04
申请号：US17280459
申请日：2020-06-30
Inventor： Huijuan Yang , Tingliang Liu , Shun Zhang , Pengfei Yu , Yu Wang , Hao Zhang
IPC: H01L27/12 , G09G3/3233 , H10K59/131 , H10K59/121
CPC classification number: H10K59/131 , G09G3/3233 , G09G2300/0443 , G09G2300/0842 , G09G2310/08 , H01L27/124 , H10K59/1213 , H10K59/1216
Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes sub-pixel includes a pixel circuit, and the pixel circuit includes a light emitting element, a storage capacitor, a driving transistor, a data writing transistor, a data line and a first connection structure. The driving transistor is configured to control the light emitting element to emit light; the data line is connected to the first electrode of the data writing transistor and configured to provide a data signal for the data writing transistor; the data writing transistor is configured to write the data signal into the gate electrode of the driving transistor; and the first connection structure is connected to both the gate electrode of the driving transistor and a first electrode plate of the storage capacitor, and the first connection structure and the data line are provided in different layers.
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公开(公告)号：US11903274B2
公开(公告)日：2024-02-13
申请号：US17299565
申请日：2020-09-10
Inventor： Lulu Yang , Tinghua Shang , Guomeng Zhang , Yu Wang , Xiaofeng Jiang , Xin Zhang , Yupeng He , Yi Qu , Biao Liu , Mengmeng Du , Xiangdan Dong , Hongwei Ma
IPC: H10K59/131 , H10K50/813 , G09G3/3233 , H10K59/35
CPC classification number: H10K59/131 , H10K50/813 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , H10K59/351
Abstract: A display substrate and a display device are provided. In the display substrate, each of the plurality of anode groups includes a first anode and a second anode, the first anode includes a first main body portion, a first connection portion, an extension portion and an anode compensation portion, an orthographic projection of the anode compensation portion on the base substrate covers one thin film transistor, the anode compensation portion has a first point at a side away from the second center line, and the first main body portion has a second point at the first side, the first anode and a connection line between the first point and the second point enclose a notch region, and an area of the notch region is greater than at least one of an area of the anode compensation portion and an area of the first connection portion.
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Patent Agency Ranking
公开(公告)号：US11893178B2
公开(公告)日：2024-02-06
申请号：US17904968
申请日：2021-10-22
Inventor： Yuanqi Zhang , Ping Wen , Shun Zhang , Yang Zeng , Wei Wang , Yu Wang , Chang Luo , Yi Zhang
CPC classification number: G06F3/04164 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G09F9/30 , G09G2300/0413
Abstract: Embodiments of this disclosure disclose a display panel and a display device including the display panel. The display panel includes a base substrate, the base substrate including a display area and a non-display area around the display area, a touch electrode layer on the base substrate, the touch electrode layer being within the display area of the base substrate, and a plurality of signal lines electrically connected with the touch electrode layer, the plurality of signal lines being distributed within a first area of the non-display area adjacent to the display area. The display panel further includes a plurality of outer dummy traces within a second area of the non-display area, the second area is between the first area and an outer border of the non-display area, and the plurality of outer dummy traces and the plurality of signal lines are separated from each other.
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公开(公告)号：US11887515B2
公开(公告)日：2024-01-30
申请号：US17764991
申请日：2021-05-27
Inventor： Hao Zhang , Tingliang Liu , Huijuan Yang , Yang Zhou , Yu Wang , Xin Zhang , Xiaofeng Jiang , Yupeng He
IPC: G06F3/041 , G09G3/00 , G09G3/3225
CPC classification number: G09G3/006 , G06F3/0412 , G06F2203/04102 , G09G3/3225 , G09G2330/12
Abstract: A display panel, crack detection method therefor, and display device. The display panel comprises a display area (100) provided with at least one first data line (101) and at least one second data line (102), and peripheral area (200) surrounding the display area and provided with a first crack detection line, second crack detection line, first detection switch circuit (51), and second detection switch circuit (52); the first crack detection line and second crack detection line are in different functional layers; the first crack detection line has a first end (A) electrically connected to a first test end and a second end (C) electrically connected to first detection switch circuit; the second crack detection line has a first end (B1) electrically connected to a third node (B) that is different from the first end (A) and second end (C), and a second end (A1) electrically connected to second detection switch circuit.
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公开(公告)号：US11882731B2
公开(公告)日：2024-01-23
申请号：US17264446
申请日：2020-04-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kuanta Huang , Hui Tong , Xiong Yuan , Xiaobin Shen , Yu Wang , Qing Wang , Shipeng Li , Chao Yang , Shangquan Shi , Yongfa Dong , Dongsheng Li
IPC: H10K59/122 , H10K50/844 , H10K71/00 , H10K59/80
CPC classification number: H10K59/122 , H10K50/844 , H10K59/80521 , H10K71/00
Abstract: A display panel includes a substrate, a planarization layer disposed at a side of the substrate being provided with partitioning slots to form driving areas in an array; a first electrode layer on the planarization layer having first electrodes; wherein orthographic projections of the first electrodes on the planarization layer are within the driving areas; each of the first electrodes includes a planar center portion and an edge portion, the edge portion includes a planarization portion surrounding the center portion and a slope portion connected between the center portion and the planarization portion; a pixel definition layer on the planarization layer that exposes part of the center portion; a light-emitting functional layer covering the pixel definition layer, the center portion being exposed by the pixel definition layer and the planarization layer and a second electrode covering the light-emitting functional layer.
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公开(公告)号：US20240012525A1
公开(公告)日：2024-01-11
申请号：US18029426
申请日：2022-03-04
Inventor： Shun Zhang , Yu Wang , Fuqiang Yang , Chang Luo , Yi Zhang , Yang Zeng , Tianci Chen
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0445 , G06F2203/04112
Abstract: A touch control substrate, a display panel, and an electronic device. The touch control substrate comprises a base substrate (10), and first touch control electrodes (100) and second touch control electrodes (200), which are located on the base substrate (10), wherein the first touch control electrodes (100) are arranged in a first direction (R1) and extend in a second direction (R2), and the second touch control electrodes (200) are arranged in the second direction (R2) and extend in the first direction (R1); each second touch control electrode (200) comprises second touch control sub-electrodes (201) and second connecting electrodes (202); the second touch control sub-electrodes (201) are arranged in the first direction (R1), and the second connecting electrode (202) is located between two adjacent second touch control sub-electrodes (201); the second touch control sub-electrodes (201) and the second connecting electrodes (202) are located on different conductive layers; the second connecting electrode (202) comprises connecting sub-electrodes (210); two ends of the connecting sub-electrode (210) are connected to two adjacent second touch control sub-electrodes (201), respectively; and the connecting sub-electrode (210) comprises a first fold line portion (231) and a second fold line portion (232), the fold lines of which are approximately V-shaped, and openings of fold line shapes of the first fold line portion (231) and the second fold line portion (232) are arranged opposite each other in the second direction (R2). The touch control substrate is beneficial for weakening the phenomenon of electrode visualization.
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公开(公告)号：US11842019B2
公开(公告)日：2023-12-12
申请号：US17792213
申请日：2021-09-03
Inventor： Yu Wang , Yi Zhang , Shun Zhang , Ping Wen , Yuanqi Zhang , Wei Wang , Fuqiang Yang , Yang Zeng , Chang Luo , Chao Zeng
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0443 , G06F3/0448 , G06F2203/04104 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
Abstract: A touch substrate and a display panel are provided. The touch substrate includes first touch electrodes and second touch electrodes; the first touch electrodes are arranged along a first direction and extend along a second direction, and the second touch electrodes are arranged along the second direction and extend along the first direction; each first touch electrode includes a first touch sub-electrode and a first connection electrode, the first connection electrode is between two adjacent first touch sub-electrodes, the two adjacent first touch sub-electrodes are electrically connected through the first connection electrode; the first touch sub-electrode and the first connection electrode are in different conductive layers; the first touch sub-electrode is at least partially in the first functional region of the touch substrate and outside the opening peripheral region, the first connection electrode includes a first connection sub-electrode that is at least partially in the opening peripheral region.
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