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公开(公告)号：US11868156B2
公开(公告)日：2024-01-09
申请号：US17641726
申请日：2021-04-09
发明人： Dalin Xiang , Zewen Bo
CPC分类号： G06F3/0443 , G06F3/0446 , G06F3/04164 , G06F2203/04111
摘要： A touch-control panel and a touch-control display apparatus. The touch-control panel comprises a touch-control sensing layer with a plurality of touch-control units, wherein each of the touch-control units comprises at least one touch-control pattern, with the touch-control pattern comprising a first touch-control electrode and a second touch-control electrode that are insulated from each other. The first touch-control electrode is provided with at least one first touch-control group, with the first touch-control group comprising a plurality of first touch-control branches and first conductive connection portions which are separately connected to one end of each of the plurality of first touch-control branches. The second touch-control electrode is provided with at least one second touch-control group, with the second touch-control group comprising a plurality of second touch-control branches and second conductive connection portions which are separately connected to one end of each of the plurality of second touch-control branches.
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公开(公告)号：US11762519B2
公开(公告)日：2023-09-19
申请号：US17630347
申请日：2021-04-12
发明人： Zewen Bo , Tawei Kuo , Baofeng Sun
CPC分类号： G06F3/0446 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
摘要： Provided are a flexible touch substrate, a flexible touch panel, and a flexible touch apparatus. The flexible touch substrate includes: a flexible base, a plurality of light-emitting devices, a touch electrode layer, and a shielding layer. The light-emitting devices are located on the flexible base; the touch electrode layer is located on the side of the light-emitting devices distant from the flexible base; the shielding layer is located between the light-emitting devices and the touch electrode layer; the shielding layer is insulated from the light-emitting devices and the touch electrode layer, the shielding layer comprises a plurality of openings; and light emitted by the light-emitting device can pass through the openings.
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公开(公告)号：US12073049B2
公开(公告)日：2024-08-27
申请号：US17770029
申请日：2021-07-23
发明人： Dalin Xiang , Yuanyuan Li , Zewen Bo
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/0448 , G06F2203/04111 , G06F2203/04112
摘要： The present disclosure provides a display panel and a display apparatus. The display panel includes: a display substrate; a touch electrode layer on a light outgoing side of a display substrate and including at least one first electrode and at least one second electrode, which intersect with each other and are insulated from each other; an additional electrode layer in a layer different from the touch electrode layer and including at least one first additional electrode, wherein an orthographic projection of the at least one first additional electrode on the display substrate at least partially overlaps an orthographic projection of a corresponding first electrode on the display substrate; and an insulating layer between the additional electrode layer and the touch electrode layer; wherein the at least one first additional electrode is connected to the corresponding first electrode through at least one first via in the insulating layer.
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公开(公告)号：US20230031048A1
公开(公告)日：2023-02-02
申请号：US17788900
申请日：2021-08-04
发明人： Dalin Xiang , Wenxiu Zhu , Zewen Bo
IPC分类号： G06F3/044
摘要： A touch display panel and an electronic device. The touch display panel includes: a substrate; a first touch electrode and a second touch electrode adjacent to each other, and both having a metal mesh structure, wherein the first touch electrode includes a first metal line extending toward the second touch electrode, the second touch electrode includes a second metal line extending toward the first touch electrode, the first metal line and the second metal line are disposed collinearly and are spaced apart from each other, the touch display panel further includes an insulated first optical compensation line disposed between the first metal line and the second metal line, the first optical compensation line is disposed collinearly with the first metal line and the second metal line, and both end portions of the first optical compensation line abut against the first metal line and the second metal line, respectively.
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公开(公告)号：US11875007B2
公开(公告)日：2024-01-16
申请号：US17263289
申请日：2020-07-23
发明人： Zewen Bo , Dalin Xiang
CPC分类号： G06F3/0448 , G06F3/0412 , G06F3/04164 , G06F2203/04111
摘要： The present disclosure discloses a touch substrate and a display device. The touch substrate includes a base substrate and further includes a touch driving electrode, a touch sensing electrode and a grounding electrode which are located on the base substrate and insulated from one another. An orthographic projection of the grounding electrode on the base substrate and orthographic projections of the touch driving electrode and the touch sensing electrode on the base substrate have a non-overlapping region with each other.
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公开(公告)号：US11765873B2
公开(公告)日：2023-09-19
申请号：US17425991
申请日：2020-08-26
发明人： Yuanyuan Li , Meizhu Zheng , Jiuzhen Wang , Dalin Xiang , Lina Liu , Zewen Bo
CPC分类号： H05K9/0081 , H05K1/028 , H05K1/0216 , H05K2201/10128
摘要： The present disclosure provides an electromagnetic shielding film, a flexible circuit board and a display device. The electromagnetic shielding film includes a central portion and an edge portion. The central portion has a plurality of surrounding side edges; and the edge portion is provided on at least one side edge of the central portion, and includes a plurality of protruding units protruding away from the central portion. The plurality of protruding units are arranged in an extending direction of the side edge where the edge portion is located. The electromagnetic shielding film is used to attach on a flexible circuit board body, the central portion is located on a non-bending area, and the edge portion is located on a bending area, so that the flexible circuit board is formed.
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公开(公告)号：US11526248B2
公开(公告)日：2022-12-13
申请号：US17419585
申请日：2020-09-03
发明人： Zewen Bo
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1343 , G02F1/1333 , H01L27/32
摘要： A touch panel includes a base, sensing electrodes disposed on the base, and at least two touch lines disposed on the base and crossing a sensing electrode in the sensing electrodes. The sensing electrode includes a plurality of first conductive lines that are substantially parallel to each other and a plurality of second conductive lines that are substantially parallel to each other. The at least two touch lines are substantially parallel to the plurality of first conductive lines. The at least two touch lines include first touch line(s) electrically connected to the sensing electrode and second touch line(s) not electrically connected to the sensing electrode. An orthographic projection of each second touch line on the base is non-overlapping with orthographic projections of the plurality of first conductive lines on the base.
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公开(公告)号：US12067190B1
公开(公告)日：2024-08-20
申请号：US17778470
申请日：2021-06-04
发明人： Zewen Bo , Xuefei Sun , Yuanyuan Li
IPC分类号： G06F3/041 , G06F3/044 , H10K59/40 , G02F1/1333 , H10K59/122
CPC分类号： G06F3/04164 , G06F3/0412 , G06F3/044 , H10K59/40 , G02F1/13338 , G06F2203/04111 , G06F2203/04112 , H10K59/122
摘要： A touch layer assembly includes a substrate layer and effective touch lines and sensing electrodes that are disposed thereon. A sensing electrode is coupled to at least one effective touch line; the sensing electrode includes sensing main lines, each of at least one sensing main line is composed of first sensing line segments and second sensing line segments that are alternately connected; at least one sensing electrode further includes third sensing line segments connected to a sensing main line; the sensing electrodes include a first sensing electrode and a second sensing electrode that are adjacent in the first direction, and in the first sensing electrode and the second sensing electrode, a disconnected point where two sensing main lines adjacent in a same extension direction are disconnected is located on a second sensing line segment at an end of a sensing main line of the two sensing main lines.
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公开(公告)号：US11762522B2
公开(公告)日：2023-09-19
申请号：US17761208
申请日：2021-05-20
发明人： Dalin Xiang , Zewen Bo
IPC分类号： G06F3/044
CPC分类号： G06F3/0446 , G06F3/0443 , G06F2203/04102 , G06F2203/04103
摘要： A touch panel, a preparation method therefor, and a display device. The touch panel comprises a substrate, a plurality of spaced apart first touch electrodes and a plurality of spaced apart second touch electrodes that are arranged on the same layer on the substrate. The first touch electrodes and the second touch electrodes are insulated from each other. The substrate is also provided with a plurality of grooves, and the orthographic projection of the first touch electrodes and the second touch electrodes on the substrate do not overlap with the orthographic projection of the grooves in the substrate.
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公开(公告)号：US11647580B2
公开(公告)日：2023-05-09
申请号：US16767468
申请日：2019-06-28
发明人： Baofeng Sun , Shangchieh Chu , Zewen Bo
IPC分类号： H05K1/02 , G06F3/041 , H10K59/40 , H10K77/10 , H05K1/09 , H01L27/32 , H01L51/00 , G06F3/044 , H10K102/00
CPC分类号： H05K1/028 , G06F3/0412 , H01L27/323 , H01L51/0097 , H05K1/092 , G06F3/044 , G06F2203/04102 , H01L2251/5338 , H05K2201/09063 , H05K2201/10128
摘要： Disclosed are a flexible printed circuit, a flexible apparatus and a display device. The flexible printed circuit includes: a circuit bonding region, a flat and straight region, and a bent region located between the circuit bonding region and the flat and straight region; where the bent region has an opening structure.
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