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公开(公告)号：EP4455848A1
公开(公告)日：2024-10-30
申请号：EP22944230.6
申请日：2022-05-31
发明人： LUO, Chang , ZHANG, Yuanqi , ZHANG, Yi , ZENG, Yang , ZHANG, Shun , WEN, Ping , WANG, Wei , WANG, Yu , CHEN, Tianci
摘要： The present disclosure belongs to the technical field of display. Provided are a display panel and a display apparatus. The display panel (PNL) comprises a base substrate (BP), a display layer (EE) and a touch-control layer (TT), which are sequentially arranged in a stacked manner, wherein a display area (AA) of the display panel (PNL) is provided with a light-transmitting area (AA1); the touch-control layer (TT) is provided with a touch-control channel (TS), the touch-control channel (TS) comprises a first signal channel (Tx) extending in a first direction (DV) and a second signal channel (Rx) extending in a second direction (DH), and the second direction (DH) intersects with the first direction (DV); a touch-control channel (TS) adjacent to the light-transmitting area (AA1) is a heterogeneous touch-control channel (MTS), and at least one heterogeneous touch-control channel (MTS) comprises a plurality of heterogeneous touch-control sub-channels (MTS) adjacent to the light-transmitting area (AA1); among the plurality of heterogeneous touch-control sub-channels (MTS) in the heterogeneous touch-control channel (MTS), at least one heterogeneous touch-control sub-channel (MTS) remains continuous. The display panel can improve the touch-control performance of the light-transmitting area.
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公开(公告)号：EP4239620A1
公开(公告)日：2023-09-06
申请号：EP21926164.1
申请日：2021-02-22
发明人： ZENG, Yang , ZHANG, Yuanqi , WEN, Ping , ZHANG, Yi , WANG, Wei , WANG, Yu
摘要： A display base plate and a display device, the display base plate comprising: a substrate base plate (104) provided with a display area (AA) and a frame area (BB) positioned around the display area (AA); a plurality of touch-control electrodes (102) positioned in the display area (AA); and a plurality of signal lines (103) positioned in the frame area (BB), wherein at least some of the signal lines (103) are electrically connected to the plurality of touch-control electrodes (102), the signal line (103) comprises a first signal line (G1) and a second signal line (Tx1) adjacent to each other, the first signal line (G1) and the second signal line (Tx1) respectively comprise a first layer wiring (TMB) and/or a second layer wiring (TMA) overlapped with each other in a direction perpendicular to the substrate base plate (104) and electrically connected to each other, the width of the first signal line (G1) is greater than the width of the second signal line (Tx1), and when the ratio of width of the first signal line (G1) to the second signal line (Tx1) is greater than 1, at least one of the first signal line (G1) and the second signal line (Tx1) in the first layer wiring (TMB) is configured to be disconnected, and the second layer wiring (TMA) in the first signal line (G1) is configured to be continuous in a disconnected position.
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公开(公告)号：EP4206881A1
公开(公告)日：2023-07-05
申请号：EP22831219.5
申请日：2022-03-04
发明人： ZHANG, Shun , WANG, Yu , YANG, Fuqiang , LUO, Chang , ZHANG, Yi , ZENG, Yang , CHEN, Tianci
IPC分类号： G06F3/041
摘要： 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：EP4128203A1
公开(公告)日：2023-02-08
申请号：EP21918596.4
申请日：2021-01-15
发明人： ZHANG, Shun , ZHANG, Yuanqi , WEN, Ping , HE, Fan , ZHANG, Yi , WANG, Yu , ZENG, Yang
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