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公开(公告)号：US20250133825A1
公开(公告)日：2025-04-24
申请号：US18579794
申请日：2022-10-31
Inventor： Feng LI , Jiabin ZOU , Na WEN , Cuicui ZHENG , Qi SANG , Yan YAN , Xiaofeng YIN , Yu MA , Weitao CHEN , Jing WANG
Abstract: The disclosure provides an array substrate and a touch display device. The array substrate includes a display area and a non-display area, and the non-display area includes a fan-out area and a signal input area. The display area is provided with a plurality of display data lines and a plurality of touch data lines, the fan-out area is provided with a plurality of display data fan-out lines and a plurality of touch data fan-out lines, the fan-out area includes a first part and a second part which are adjacently distributed in a direction from the display area to the signal input area. In the first part of the fan-out area, each display data fan-out line includes a first display data fan-out line segment connected with a corresponding display data line, each touch data fan-out line includes a first touch data fan-out line segment connected with a corresponding touch data line, the first display data fan-out line segment is in a first conductive layer, and the first touch data fan-out line segment is in a second conductive layer electrically insulated from the first conductive layer.
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公开(公告)号：US20250077030A1
公开(公告)日：2025-03-06
申请号：US18579896
申请日：2022-10-31
Inventor： Tingting WANG , Xu WANG , Qi WANG , Yan YAN , Yu MA , Xiaofeng YIN
IPC: G06F3/044 , G02F1/1333 , G02F1/1335 , G06F3/041 , H01L27/12
Abstract: An array substrate, a manufacturing method and a display device. The array substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines; a plurality of touch signal lines; a plurality of touch electrodes; a plurality of pixel electrodes; and an insulation layer. The touch signal line and a transparent conductive layer where the pixel electrode is located are arranged at a side of the insulation layer away from a transparent conductive layer where the touch electrode is located, an orthogonal projection of the pixel electrode onto the base substrate is separated from an orthogonal projection of the touch signal line onto the base substrate to be insulated from each other, and each touch electrode is coupled to at least one touch signal line through a via hole in the insulation layer.
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公开(公告)号：US20240387559A1
公开(公告)日：2024-11-21
申请号：US18272214
申请日：2022-03-31
Inventor： Xiao WANG , Yu MA , Yan YAN , Weitao CHEN , Xiaona LIU , Jianjun WANG , Lijiao SHEN
IPC: H01L27/12 , G02F1/1339 , G02F1/1362 , G02F1/1368
Abstract: An array substrate, a display panel and a display device. In the array substrate, the plurality of pixel units are located on a side of a base substrate; the common electrode line includes a horizontal common electrode line and a vertical common electrode line, the horizontal common electrode line is electrically connected with the vertical common electrode line, the plurality of pixel units are arranged in an array to form a plurality of pixel rows and a plurality of pixel columns, each of the pixel rows extends along the first direction, and each of the pixel columns extends along the second direction, the horizontal common electrode line extends along the first direction, the vertical common electrode line extends along the second direction, the horizontal common electrode line is overlapped with a plurality of effective display regions of a same pixel row.
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公开(公告)号：US20230154935A1
公开(公告)日：2023-05-18
申请号：US18098773
申请日：2023-01-19
Inventor： Xue WANG , Xiao WANG , Yan YAN , Tingting WANG , Yaya QI , Xiaoying LI , Zhiqiang MA
IPC: H01L27/12
CPC classification number: H01L27/124 , H01L27/1248
Abstract: The present disclosure provides a display substrate, a display panel and a display apparatus, belonging to the field of display technology. The display substrate includes a base, a plurality of common electrodes and a plurality of common electrode lines, the common electrodes are distributed on the base in an array, the common electrode lines extend along a row direction, and each common electrode line is connected to a corresponding row of common electrodes. The common electrode line is connected to the common electrode through a conductive connection portion, and the conductive connection portion includes conductive structures stacked on top of one another in a plurality of layers. The display substrate can reduce the resistance between the common electrode and the common electrode line, thereby reducing the voltage difference between the common electrodes in the display substrate and improving the uniformity of the common voltage therein.
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5.发明申请公开(公告)号：US20220272831A1
公开(公告)日：2022-08-25
申请号：US17523495
申请日：2021-11-10
Inventor： Tingting WANG , Qi WANG , Yan YAN
Abstract: A flexible circuit board, a method for manufacturing the flexible circuit board, and a display device are provided. The flexible circuit board includes: a plurality of driving signal lines arranged with mutually insulate-gates, wherein the driving signal lines comprise at least two voltage signal lines arranged adjacent to each other; at least one isolation protecting line, the isolation protecting line being located between the two voltage signal lines arranged adjacent to each other.
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Patent Agency Ranking
公开(公告)号：US20210343224A1
公开(公告)日：2021-11-04
申请号：US16475088
申请日：2018-12-27
Abstract: A shift register unit, and a shift register and a driving method thereof, are disclosed. The shift register unit includes a shift register circuit and a control circuit. The control circuit is electrically coupled to the shift register circuit and at least one control terminal, and is configured, based on at least one control signal respectively from the at least one control terminal, to output a hold signal to a pull-up node in the shift register circuit such that a high voltage maintains at the pull-up node during a specified time period. The shift register includes a plurality of shift register circuits cascadedly connected in stages, includes a first shift register circuit, which is coupled with a control circuit to form a shift register unit described above. The above shift register can be used in an array substrate in a display apparatus with touch control functionality.
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公开(公告)号：US20240302703A1
公开(公告)日：2024-09-12
申请号：US18665692
申请日：2024-05-16
Inventor： Xiao WANG , Yan YAN , Yu MA , Weitao CHEN , Jiliang ZHANG
IPC: G02F1/1362 , G02F1/1333 , G06F3/041
CPC classification number: G02F1/13629 , G02F1/13338 , G02F1/136227 , G06F3/0412 , G06F3/04164
Abstract: An array substrate including: a base substrate; a data line on the base substrate and extending in a first direction; and a touch signal line on the base substrate, wherein an extending direction of the touch signal line is the same as an extending direction of the data line; an orthographic projection of the touch signal line on the base substrate at least partially overlaps an orthographic projection of the data line on the base substrate, which is within an orthographic projection of a gap between two touch electrode units adjacent in a second direction on the base substrate, and a size of the data line in the second direction is smaller than a size, in the second direction, of the gap between the two touch electrode units adjacent in the second direction, where the second direction is perpendicular to the first direction.
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公开(公告)号：US20240249696A1
公开(公告)日：2024-07-25
申请号：US18626983
申请日：2024-04-04
IPC: G09G3/36 , G02F1/1333 , G02F1/1343 , G02F1/1362 , H02M7/537 , H03F3/45
CPC classification number: G09G3/3696 , G02F1/133308 , G02F1/134345 , G02F1/136286 , H02M7/537 , H03F3/45475 , G09G2310/0243 , G09G2310/0291 , G09G2320/0252
Abstract: An array substrate has a display area and a bonding region. The display area includes a distal region, a proximal region, and a middle region therebetween. The array substrate includes a base, a common electrode located in the display area, a connecting lead disposed outside the distal region, a conductive frame at least partially surrounding the display area, and at least one first common signal line, at least one second common signal line and at least one third common signal line. The first common signal line, the second common signal line and the third common signal line are respectively coupled to portions of the common electrode located in the distal region, the proximal region and the middle region. The first common signal line is coupled to the connecting lead. The connecting lead and the portion of the common electrode located in the distal region are coupled to the conductive frame.
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公开(公告)号：US20240054938A1
公开(公告)日：2024-02-15
申请号：US18496888
申请日：2023-10-29
Inventor： Tingting WANG , Qi WANG , Yan YAN
CPC classification number: G09G3/2092 , G11C19/28 , G09G2310/0267 , G09G2310/0286 , G09G2330/04 , H01L29/41733
Abstract: The present disclosure provides a shift register, a gate driving circuit and a display panel. The shift register includes a transistor, which includes a gate electrode, a gate insulating layer, an active layer, a first electrode and a second electrode; the first and second electrode are of comb-shaped structures; the first electrode includes first and second comb tooth portions arranged at intervals, and a first comb handle portion connecting the first and second comb tooth portions; and comb tooth electrodes of the first comb tooth portions have a different length from those of the second comb tooth portions; the second electrode includes third and fourth comb tooth portions arranged at intervals, and a second comb handle portion connecting the third and fourth comb tooth portions; the first and third comb tooth portions form an inter-digital structure, the second and fourth comb tooth portions form an inter-digital structure.
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公开(公告)号：US20230169906A1
公开(公告)日：2023-06-01
申请号：US17764259
申请日：2021-03-01
Inventor： Tingting WANG , Qi WANG , Yan YAN
CPC classification number: G09G3/2092 , G11C19/28 , G09G2310/0286 , G09G2310/0267 , G09G2330/04
Abstract: The present disclosure provides a shift register, a gate driving circuit and a display panel. The shift register includes a transistor, which includes a gate electrode, a gate insulating layer, an active layer, a first electrode and a second electrode; the first and second electrode are of comb-shaped structures; the first electrode includes first and second comb tooth portions arranged at intervals, and a first comb handle portion connecting the first and second comb tooth portions; and comb tooth electrodes of the first comb tooth portions have a different length from those of the second comb tooth portions; the second electrode includes third and fourth comb tooth portions arranged at intervals, and a second comb handle portion connecting the third and fourth comb tooth portions; the first and third comb tooth portions form an inter-digital structure, the second and fourth comb tooth portions form an inter-digital structure.
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