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公开(公告)号：US20240244924A1
公开(公告)日：2024-07-18
申请号：US18004332
申请日：2022-01-29
Inventor： Bin ZHOU , Ning LIU , Dacheng ZHANG , Liangchen YAN , Yu WANG
IPC: H10K59/80 , H10K59/122
CPC classification number: H10K59/80522 , H10K59/122
Abstract: An embodiment of the disclosure provides a display panel comprising a substrate, a display area of the display panel includes a plurality of sub-pixel regions, each sub-pixel includes a first pixel electrode and a second pixel electrode. The display panel further includes an auxiliary electrode connection region including an auxiliary electrode and an electrode connection structure on the substrate, the second pixel electrode is connected to the auxiliary electrode via the electrode connection structure, and an orthogonal projection of the auxiliary electrode connection region on the substrate has no overlap with orthogonal projections of the plurality of sub-pixel regions on the substrate. The electrode connection structure includes a first connection electrode on the auxiliary electrode, a second connection electrode on a side of the first connection electrode facing away the substrate, and a third connection electrode between the first connection electrode and the second connection electrode.
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公开(公告)号：US20240224678A1
公开(公告)日：2024-07-04
申请号：US17800847
申请日：2021-09-30
Inventor： Binyan WANG , Yao HUANG , Cong LIU , Yu WANG , Benlian WANG
IPC: H10K59/131 , G09G3/3233 , H10K59/121 , H10K59/126
CPC classification number: H10K59/1315 , G09G3/3233 , H10K59/1213 , H10K59/1216 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , H10K59/126
Abstract: A display panel includes pixel-driving circuits distributed in an array along a first direction and a second direction and including a driving transistor and a capacitor with a first electrode connected to a gate of the driving transistor and a second electrode connected to a power line; a substrate base; a second conductive layer and a fifth conductive layer which is located on a side of the second conductive layer away from the substrate base and includes the power lines connected to at least one conductive wire. The second conductive layer, located on a side of the substrate base, includes second conductive portions corresponding to the pixel-driving circuits and forming the second electrode of a corresponding capacitor, and at least two adjacent second conductive portions form the conductive wire; orthographic projections of the power lines are spaced along the first direction and extend along the second direction.
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公开(公告)号：US20240212599A1
公开(公告)日：2024-06-27
申请号：US17789566
申请日：2021-09-30
Inventor： Yu WANG , Yao HUANG , Binyan WANG , Cong LIU , Benlian WANG
IPC: G09G3/3233 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3233 , H10K59/1213 , H10K59/1315 , G09G2300/0426 , G09G2320/0233
Abstract: A display panel includes a base substrate, a driving circuit layer on the base substrate and a light emitting structure layer, the driving circuit layer includes a plurality of circuit units, and the light emitting structure layer includes a plurality of light emitting devices; at least one circuit unit includes a plurality of initial signal lines and a pixel driving circuit including a plurality of transistors, which includes at least one oxide thin film transistor and at least one low-temperature polycrystalline silicon thin film transistor; the plurality of initial signal lines each include a signal sub-line in a first direction, at least one initial signal line includes a signal sub-line extending in a second direction intersecting with the first direction; the signal sub-line extending in the first direction and the signal sub-line extending in the second direction of the initial signal line are electrically connected to each other.
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公开(公告)号：US20240201810A1
公开(公告)日：2024-06-20
申请号：US17797486
申请日：2021-07-21
Inventor： Shun ZHANG , Yuanqi ZHANG , Ping WEN , Yu WANG , Yi ZHANG
IPC: G06F3/041 , G06F3/044 , H10K59/40 , H10K102/00
CPC classification number: G06F3/04164 , G06F3/0443 , G06F3/0446 , H10K59/40 , G06F2203/04111 , H10K2102/311
Abstract: A display panel has a display region, and a bending region and a bonding region. The display panel includes a display substrate and a touch functional layer disposed on the display substrate. The touch functional layer includes touch units disposed in the display region, at least portion of each of touch lines and compensation lines. Each touch unit is electrically connected to at least one touch line. The touch lines includes at least one first touch line and at least one second touch line, and a resistance of the at least one first touch line is greater than a resistance of the at least one second touch line. At least part compensation lines of the compensation lines are disposed on the side of the bending region away from the display region. A second touch line is electrically connected to at least one compensation line.
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125.发明公开公开(公告)号：US20240184411A1
公开(公告)日：2024-06-06
申请号：US17789219
申请日：2021-09-09
Inventor： Yu WANG , Shun ZHANG , Chang LUO , Ping WEN , Yuanqi ZHANG , Yi ZHANG
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
Abstract: A touch control panel, a touch control display panel, and a touch control display apparatus are provided. The touch control panel includes multiple first touch control structures extending along a first direction and multiple second touch control structures extending along a second direction. The first touch control structure includes multiple first touch control electrodes and multiple first connecting parts, and the second touch control structure includes multiple second touch control electrodes and multiple second connecting parts. The first touch control electrode and the second touch control electrode are disposed in a same layer, and the first connecting part or the second connecting part is disposed in the same layer as the first touch control electrode. The touch control panel further includes at least one touch control branch positioned at an edge of a touch control electrode.
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Patent Agency Ranking
公开(公告)号：US20240172517A1
公开(公告)日：2024-05-23
申请号：US17778887
申请日：2021-07-06
Inventor： Yang ZENG , Fuqiang YANG , Yu WANG , Yuanqi ZHANG , Ping WEN , Shun ZHANG , Chang LUO , Wei WANG , Tianci CHEN , Yi ZHANG
IPC: H10K59/40 , G06F3/044 , H10K59/122 , H10K59/80
CPC classification number: H10K59/40 , G06F3/0446 , H10K59/122 , H10K59/873 , G06F2203/04107 , G06F2203/04111
Abstract: A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface connecting the surfaces. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection on of the second surface, and are staggered with an orthographic projection of the transition surface; and at least a portion of the orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and an orthographic projection of a touch wire farthest away from the display area.
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公开(公告)号：US20240134475A1
公开(公告)日：2024-04-25
申请号：US18548339
申请日：2022-07-26
Inventor： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/1201 , H10K59/40 , G06F2203/04107
Abstract: A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20240077972A1
公开(公告)日：2024-03-07
申请号：US18504687
申请日：2023-11-08
Inventor： Fan HE , Kemeng TONG , Cong FAN , Yu WANG , Hongwei MA , Qian MA
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0445
Abstract: This application provides a touch substrate and a display device. The touch substrate comprises a touch area and a peripheral area surrounding the touch area. The touch substrate further comprises: a touch electrode and a touch signal line that are coupled to each other. At least portion of the touch electrode is located in the touch area. At least portion of the touch signal line is located in the peripheral area, the touch signal line comprises at least one corner portion, the at least one corner portion comprises a first part, a second part and a third part that are connected end to end in sequence, an extension direction of the first part is the same as an extension direction of the third part, and an extension direction of the second part intersects with the extension direction of the first part.
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公开(公告)号：US20230409153A1
公开(公告)日：2023-12-21
申请号：US18455737
申请日：2023-08-25
CPC classification number: G06F3/0446 , G06F2203/04112 , G06F2203/04111 , G06F3/0412
Abstract: A touch substrate and a display device are provided. The touch substrate includes a touch electrode layer with a mesh type structure; the touch electrode layer includes first touch electrodes and second touch electrodes; a first touch electrode includes first touch sub-electrodes, and a second touch electrode includes second touch sub-electrodes; a first touch sub-electrode includes first touch electrode meshes, and a second touch sub-electrode includes second touch electrode meshes; the touch electrode layer further includes boundary meshes located between adjacent first touch sub-electrode and second touch sub-electrode; each boundary mesh includes at least two first mesh lines; each first mesh line is provided with a first break; second mesh lines are arranged in a first touch electrode mesh and/or a second touch electrode mesh; the second mesh lines are provided with second breaks; and a mesh line in a boundary mesh is provided with a protruding part.
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公开(公告)号：US20230397460A1
公开(公告)日：2023-12-07
申请号：US18032510
申请日：2020-12-21
IPC: H10K59/131 , H10K59/40 , G06F3/041 , G06F3/044
CPC classification number: H10K59/131 , H10K59/40 , G06F3/04164 , G06F3/0418 , G06F3/0446 , G06F3/0445 , G06F3/0412
Abstract: Provided are a display panel and display apparatus, including: a plurality of touch-control electrodes and a plurality of touch-control electrode leads, at least one touch-control electrode being connected to at least one touch-control electrode lead; a display panel including a display region and a non-display region surrounding the display region, the plurality of touch-control electrodes being located in the display region; the display panel also includes lead labels arranged around at least one of the touch-control electrode leads and used for identifying the leads of the touch-control electrodes.
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