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1.发明公开公开(公告)号：US20240302930A1
公开(公告)日：2024-09-12
申请号：US18245145
申请日：2022-01-29
发明人： Wei WANG , Tianci CHEN , Yi ZHANG
CPC分类号： G06F3/0446 , G06F3/0412 , G06F2203/04103
摘要： A touch-control display panel is provided, which includes a touch-control layer and a display functional layer, where the touch-control layer includes a plurality of first touch-control electrodes and a plurality of second touch-control electrodes; the first touch-control electrode includes a plurality of first touch-control electrode blocks, each of the first touch-control electrode blocks includes at least one first hollowed-out region and at least one second hollowed-out region, an area of the first hollowed-out region is larger than an area of the second hollowed-out region; and the touch-control layer further includes at least one first dummy electrode and at least one second dummy electrode, where the first dummy electrode is located in the corresponding first hollowed-out region, and the second dummy electrode is located in the corresponding second hollowed-out region.
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公开(公告)号：US20240291516A1
公开(公告)日：2024-08-29
申请号：US18025627
申请日：2022-03-31
发明人： Wei WANG
CPC分类号： H04B5/263 , H04B5/43 , H04M1/0277 , H05K1/189 , H05K9/0081 , H04M2250/04 , H05K2201/10128
摘要： The present disclosure discloses a display apparatus and a control method thereof. The display apparatus includes: a display panel, a first flexible circuit board and a main control panel. The main control panel is electrically connected with the display panel through the first flexible circuit board, and the first flexible circuit board is arranged on a back surface of the display panel. The display apparatus further includes: a second flexible circuit board, including a base material layer and a plurality of antenna coils arranged on a side of the base material layer, and each antenna coil corresponds to a detection region; and a near field communication circuit, located on a circuit board different from the second flexible circuit board, wherein the near field communication circuit selects one of the plurality of antenna coils for use at the same moment.
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公开(公告)号：US20240249087A1
公开(公告)日：2024-07-25
申请号：US18017056
申请日：2022-01-27
CPC分类号： G06K7/016 , G06K7/10336 , G06K7/10386 , H04B1/036 , H04B5/72
摘要： The present disclosure provides a display device, a control method thereof, and a computer storage medium, relating to the technical field of displays. The display device includes a control component, and the control component is configured to control a display component to operate; and control, in response to receiving a first control instruction, at least one of a near-field communication component and the display component such that a signal-sending period of the near-field communication component falls within an image-holding period of the display component, wherein the near-field communication component is configured to send a signal during the signal-sending period. According to the method, the signal-sending period is caused to be within the image-holding period by controlling at least one component of the near-field communication component and the display component during a display of the display component, such that the near-field communication component is prevented from affecting the image refresh of the display component when sending the signal, and thus the poor display effect of the display device in the related art is solved, and a display effect of the display device is further improved.
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公开(公告)号：US20240206286A1
公开(公告)日：2024-06-20
申请号：US17912623
申请日：2021-11-15
IPC分类号： H10K59/80
CPC分类号： H10K59/873
摘要： Provided is a display substrate, which includes: a base substrate, a light-emitting unit provided on the base substrate, and an encapsulation layer provided on a side of the light-emitting unit away from the base substrate. The display substrate includes a display area and a non-display area at a periphery of the display area, a functional layer is arranged on a side of the encapsulation layer away from the base substrate, the functional layer includes a patterned region in the non-display area, a pattern of the patterned region includes a hollowed-out region and a filling region, and the hollowed-out region forms an air column.
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公开(公告)号：US20230418422A1
公开(公告)日：2023-12-28
申请号：US18039020
申请日：2021-02-22
CPC分类号： G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F2203/04111 , G06F2203/04107
摘要： A display substrate includes a base substrate, touch electrodes, and signal lines. At least some of the signal lines are electrically connected to the touch electrodes. The signal line includes a first signal line and a second signal line adjacent to each other. The first signal line and the second signal line respectively comprise a first-layer wiring and/or a second-layer wiring overlapped with each other in a direction perpendicular to the base substrate and electrically connected to each other. A line width of the first signal line is greater than a line width of the second signal line. The first-layer wiring of at least one of the first signal line or the second signal line is disconnected, and the second-layer wiring of the first signal line is continuous in a disconnected position.
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公开(公告)号：US20230049317A1
公开(公告)日：2023-02-16
申请号：US17792213
申请日：2021-09-03
发明人： Yu WANG , Yi ZHANG , Shun ZHANG , Ping WEN , Yuanqi ZHANG , Wei WANG , Fuqiang YANG , Yang ZENG , Chang LUO , Chao ZENG
IPC分类号： G06F3/044
摘要： 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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公开(公告)号：US20220238819A1
公开(公告)日：2022-07-28
申请号：US17482446
申请日：2021-09-23
发明人： Sen WANG , Li JIA , Bin LIU , Mingqi GANG , Shaojie QIN , Ming YANG , Jiandong BAO , Wei WANG , Xin ZHOU
摘要： Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a flexible substrate, a driving structure layer disposed on the flexible substrate, a light-emitting element disposed on the driving structure layer, and an encapsulation layer disposed on the light-emitting element. The flexible substrate includes a first flexible substrate layer, a first connection layer disposed on the first flexible substrate layer, and a second flexible substrate layer disposed on the first connection layer, wherein, the first connection layer includes at least one first via, and the first flexible substrate layer includes at least one first groove provided corresponding to the first via; the first via and the first groove are mutually communicated, and an orthographic projection of the first groove on the first flexible substrate layer includes an orthographic projection of the first via on the first flexible substrate layer.
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公开(公告)号：US20220011917A1
公开(公告)日：2022-01-13
申请号：US17199390
申请日：2021-03-11
发明人： Yuanqi ZHANG , Yi ZHANG , Wei WANG
摘要： A touch structure and a touch display panel are provided. The touch structure includes a first region and a second region. Touch electrodes of the first region are touch electrodes with a flawless contour and touch electrodes of the second region are touch electrodes with a notched contour. The touch electrodes of the first region include first boundary electrodes, and the touch electrodes of the second region include second boundary electrodes. The first boundary electrode includes a first side and the second boundary electrode includes a second side. The first side and the second side are provided with a compensation structure which is configured to form a compensation boundary line between the first side and the second side and the length of the compensation boundary line is greater than the length of a reference boundary line.
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公开(公告)号：US20240298482A1
公开(公告)日：2024-09-05
申请号：US17920122
申请日：2021-10-22
发明人： Xuewei TIAN , Fei FANG , Hui LU , Wei WANG , Feng QU
IPC分类号： H10K59/131
CPC分类号： H10K59/131
摘要： A display substrate has a display region including a functional region and a main display region; the functional region has at least one functional unit, each of which has a blank region, a winding region and a circuit region; the display substrate includes a base substrate, and plural conductive layers on the base substrate; the plural conductive layers form at least one hollow pattern, each of which is in the blank region; the conductive layers include a first signal line, which includes first, second and third line segments in the main display region, the circuit region and the winding region, respectively; extending directions of the first and second line segments are the same, the third line segment electrically connects the first and second line segments together, and the third line segment includes at least two line sub-segments with different extending directions.
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公开(公告)号：US20240241597A1
公开(公告)日：2024-07-18
申请号：US18563398
申请日：2021-05-26
发明人： Yu WANG , Ping WEN , Yi ZHANG , Yuanqi ZHANG , Wei WANG , Yang ZENG , Shun ZHANG
CPC分类号： G06F3/04164 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H10K59/40
摘要： Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises: a base substrate, comprising a display area and a non-display area around the display area; a blocking dam, located in the non-display area and arranged surrounding the display area; multiple touch-control lines, located in the non-display area, at least some touch-control lines comprise conductive winding portions, such that resistances of the touch-control lines are substantially same; an orthographic projection of a conductive winding portion on the base substrate is between an orthographic projection of the blocking dam on the base substrate and the display area; the at least some touch-control lines comprise multiple first touch-control lines and second touch-control lines, the conductive winding portion of each first touch-control line is arranged in an independent winding manner, conductive winding portions of all the second touch-control lines are arranged in a mutually nested winding manner.
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