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公开(公告)号：US20250123703A1
公开(公告)日：2025-04-17
申请号：US18688002
申请日：2022-09-29
Inventor： Guiyu ZHANG , Jun YAN , Hang MIN , Ping LUO , Zhiqiang WANG
Abstract: The embodiment of the present disclosure provides a touch display panel and a display apparatus. The touch display panel includes: a base substrate; a plurality of display signal lines on one side of the base substrate; a plurality of light-emitting devices in an array on a side of the plurality of display signal lines away from the base substrate; a touch structure on a side of the plurality of light-emitting devices away from the base substrate; and a shielding layer between the plurality of display signal lines and the plurality of light-emitting devices, wherein an orthographic projection of the shielding layer on the base substrate covers at least a part of an orthographic projection of the plurality of display signal lines on the base substrate.
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公开(公告)号：US20240272753A1
公开(公告)日：2024-08-15
申请号：US18289991
申请日：2022-04-26
Inventor： Jun YAN , Xiangdan DONG , Haijun QIU , Ming HU , Yulong WEI
CPC classification number: G06F3/0441 , G06F3/0446 , H10K59/40 , G06F2203/04102
Abstract: The touch display panel includes a display area and a peripheral area located outside the display area. Part of the peripheral area protrudes in a direction away from the display area to form a lead-out area. The lead-out area has a bonding part. The touch display panel includes a display substrate, a touch layer, and switching circuits. The touch layer is provided on a side of the display substrate, and includes at least two touch islands arranged in an array. There is a gap between two adjacent touch islands. Each touch island includes at least two touch electrodes. The touch electrodes include at least two sensing electrodes for outputting sensing signals. The switching circuits are at least partially provided in the peripheral area. A touch island is connected to the bonding part through a switching circuit.
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公开(公告)号：US20230176702A1
公开(公告)日：2023-06-08
申请号：US17922489
申请日：2021-08-05
Inventor： Jun YAN , Lingran WANG , Erjin ZHAO , Zhiliang JIANG , Gukhwan SONG , Mingqiang WANG
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0448
Abstract: A touch substrate is provided with a mounting hole, and has a hole edge region around the mounting hole, and a main touch region located outside of the hole edge region. The touch substrate includes a substrate a plurality of first touch units disposed on the substrate and a plurality of second touch units disposed on the substrate and insulated from the plurality of first touch units. Each first touch unit extends in a first direction and includes a plurality of first touch electrodes and a plurality of first connecting portions, and each first connecting portion is electrically connected to two adjacent first touch electrodes. Each second touch unit extends in a second direction and includes a plurality of second touch electrodes and a plurality of second connecting portions. Each second connecting portion being electrically connected to two adjacent second touch electrodes; and the first direction intersecting with the second direction.
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公开(公告)号：US20220391040A1
公开(公告)日：2022-12-08
申请号：US16975443
申请日：2019-10-29
Inventor： Jun YAN , Xiangdan DONG , Lingran WANG , Bo CHENG , Fan HE , Mengmeng DU
Abstract: A touch substrate and a touch display device are provided. The touch substrate includes a touch region and a notch region, a first notch touch electrode extending to the notch region, the touch substrate further includes a touch-driving connection line connected to the first notch touch electrode, the plurality of second touch electrodes includes at least one second disconnection touch electrode, each of the at least one second disconnection touch electrode includes a first sub portion and a second sub portion, the touch substrate further includes a bridge line and a shielding line, the bridge line connects the first sub portion and the second sub portion, an orthographic projection of at least a part of the shielding line on the base substrate is between an orthographic projection of the bridge line on the base substrate and an orthographic projection of the touch-driving connection line on the base substrate.
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公开(公告)号：US20220320239A1
公开(公告)日：2022-10-06
申请号：US17425222
申请日：2020-02-28
Inventor： Yulong WEI , Xiangdan DONG , Jun YAN , Mengmeng DU
Abstract: A flexible display panel, a display device and a forming method are provided. The flexible display panel includes a display area and a non-display area, where the non-display area includes a bending sub-area and a binding sub-area, and the bending sub-area is configured to bend the binding sub-area to a side away from the display area, the bending sub-area includes a first organic layer, a second organic layer and a metal wiring layer between the first organic layer and the second organic layer arranged on the substrate, the touch wiring layer is electrically connected to the metal wiring layer; in response to the bending sub-area being in a bending state, a vertical distance from a bending neutral layer of the bending sub-area to the metal wiring layer is smaller than a preset distance.
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Patent Agency Ranking
公开(公告)号：US20250089496A1
公开(公告)日：2025-03-13
申请号：US18727336
申请日：2023-03-08
IPC: H10K59/131
Abstract: A display panel and a display apparatus. The display panel comprises a display substrate. The display substrate comprises: a display area (AA) and a binding area (B1) located on one side of the display area; a plurality of sub-pixels (Pxij) located in the display area; a plurality of data lines located in the display area and electrically connected to the plurality of sub-pixels; a plurality of binding pin groups (41) located in the binding area, wherein each binding pin group comprises at least one driving pin group (411) and at least one touch pin group (412), in the plurality of binding pin groups, the plurality of driving pin groups are arranged in a first direction, at least one touch pin group is arranged between the plurality of driving pin groups in an interspersed manner, at least one touch pin group is arranged between every two adjacent driving pin groups.
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公开(公告)号：US20250013337A1
公开(公告)日：2025-01-09
申请号：US18895118
申请日：2024-09-24
Inventor： Lingran WANG , Jun YAN , Zhiliang JIANG , Erjin ZHAO
Abstract: Provided is a touch electrode structure. The touch electrode structure includes a plurality of touch electrode patterns, wherein each of the touch electrode patterns includes a first touch electrode and a second touch electrode, and the first touch electrodes and second touch electrodes of touch electrode patterns of the touch electrode structure are insulated. Branch electrodes of the first touch electrode and branch electrodes of the second touch electrode are disposed in at least one of a first region defined by first main body electrodes of two first touch electrodes and a second region defined by second main body electrodes of two second touch electrodes.
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公开(公告)号：US20240407212A1
公开(公告)日：2024-12-05
申请号：US18697095
申请日：2023-06-21
Inventor： Kemeng TONG , Jun YAN , Fan HE , Xiangdan DONG , Ansu LEE , Mengmeng DU , Tingliang LIU , Wei ZHANG , Haijun QIU , Ming HU , Yongliang ZHAO , Zhiliang JIANG , Gukhwan SONG , Rui WANG , Taofeng XIE , Hai ZHENG , Yi ZHANG , Fengli JI , Haigang QING , Zhenglong YAN
IPC: H10K59/131 , G06F3/041 , G06F3/044 , H10K59/40 , H10K59/80
Abstract: A display panel and a display device are provided. The display panel includes a display area and a non-display area on a side of the display area. The non-display area includes a bending area, a bonding area, and a wiring area between the bending area and the bonding area. The display panel includes: a base substrate and a touch structure on the base substrate. The touch structure includes a touch lead led out from the display area and extending to the bonding area. The touch lead includes a first lead in the bending area and a second lead in the wiring area. The first lead and the second lead are electrically connected and located in different metal layers. The second lead is made of a single-layer metal wire.
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公开(公告)号：US20230337477A1
公开(公告)日：2023-10-19
申请号：US18338517
申请日：2023-06-21
Inventor： Bo CHENG , Xiangdan DONG , Jun YAN , Fan HE , Qi LIU , Hongwei MA
IPC: H10K59/122 , H10K50/844 , H10K71/00 , H10K77/10
CPC classification number: H10K59/122 , H10K50/844 , H10K71/00 , H10K77/111 , H10K59/1201
Abstract: A display panel includes a display substrate and a cover plate connected through an optical adhesive layer. The display substrate includes a plurality of light emitting elements, a pixel defining layer, and an encapsulation layer; the encapsulation layer includes a first inorganic encapsulation layer, a first organic encapsulation layer, and a second inorganic encapsulation layer; the display panel includes a display region and a frame region including a cutting region and a dam glue region where a dam glue is located; at least one of a plurality of cover plate alignment marks is between the dam glue and the display region and is overlapped with the second inorganic encapsulation layer, and at least one of the plurality of cover plate alignment marks is between the dam glue and the cutting region.
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公开(公告)号：US20230101823A1
公开(公告)日：2023-03-30
申请号：US17800559
申请日：2021-10-25
Inventor： Erjin ZHAO , Zhiliang JIANG , Lingran WANG , Jun YAN
Abstract: Disclosed are a display substrate and a display device. The display substrate includes a base substrate which includes a display region and a frame region surrounding the display region; at least one circle of blocking dam arranged around the display region in the frame region; and a touch metal layer located on the side, away from the base substrate, of the layer where the blocking dam is located; the touch metal layer includes a plurality of touch electrodes and a plurality of touch signal lines electrically connected to the plurality of touch electrodes, wherein the plurality of touch electrodes are at least partially located in the display region, and the plurality of touch signal lines are located in the frame region; the plurality of touch signal lines include: a plurality of first wirings and a plurality of second wirings arranged in parallel in a first direction.
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