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公开(公告)号：US11532673B2
公开(公告)日：2022-12-20
申请号：US16981921
申请日：2020-04-17
Inventor： Jianpeng Wu , Fengli Ji , Chang Luo
Abstract: The present disclosure relates to a display panel, a method of manufacturing a display panel, and a mask plate. A display panel includes a plurality of first light emitting layers configured to emit a light of a first color when excited; a plurality of second light emitting layers configured to emit a light of a second color when excited; and a plurality of third light emitting layers configured to emit a light of a third color when excited, wherein the first and second light emitting layers are alternately arranged in a first direction and a second direction crossing the first direction, and the third light emitting layers are arranged between the first and second light emitting layers, and each of the first and second light emitting layers includes chamfered corners, so that the first and second light emitting layers do not overlap.
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公开(公告)号：US20220189377A1
公开(公告)日：2022-06-16
申请号：US17289705
申请日：2020-07-08
Inventor： Yu Wang , Yi Zhang , Tingliang Liu , Chang Luo , Tinghua Shang , Huijuan Yang , Yang Zhou , Pengfei Yu , Shun Zhang , Linhong Han , Meng Zhang , Hao Zhang , Xiaofeng Jiang , Huijun Li , Yupeng He , Xin Zhang
IPC: G09G3/20
Abstract: A display substrate and a display panel are disclosed. The display substrate includes a base substrate having an active area and a peripheral area surrounding the active area; a plurality of sub-pixels, in the active area; a plurality of first pins and a plurality of second pins located in the peripheral area; a plurality of first array test pins located between the plurality of first pins and the plurality of second pins and respectively electrically coupled to a plurality of array test signal lines; and a plurality of second array test pins located between the plurality of first pins and the plurality of second pins and extending in a direction along a boundary of the active area, wherein the plurality of first array test pins are located on at least one side of the plurality of second array test pins in the direction along the boundary of the active area.
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公开(公告)号：US11264430B2
公开(公告)日：2022-03-01
申请号：US16600316
申请日：2019-10-11
Inventor： Lujiang Huangfu , Libin Liu , Fengli Ji , Xiaodan Jin , Yinan Liang , Mei Li , Jie Zhang , Chang Luo , Jianpeng Wu , Hongli Wang
IPC: H01L27/32 , G09G3/3225 , G09G3/3233 , H01L51/52
Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.
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公开(公告)号：US20250110596A1
公开(公告)日：2025-04-03
申请号：US18980269
申请日：2024-12-13
Inventor： Yang Zeng , Tianci Chen , Shun Zhang , Chang Luo , Yuanqi Zhang , Yi Zhang , Youngyik Ko , Sanghun Kang
Abstract: A display panel is provided. The display panel includes a touch control structure. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. A respective one of the plurality of second mesh electrodes includes a plurality of second mesh blocks consecutively electrically connected along a second direction. Two adjacent second mesh blocks of the plurality of second mesh blocks are electrically connected to each other through a respective second conductive bridge. The respective second conductive bridge includes a plurality of second single mesh lines spaced apart from each other, and in a same layer as the plurality of first mesh blocks and the plurality of second mesh blocks.
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公开(公告)号：US12254159B2
公开(公告)日：2025-03-18
申请号：US18563515
申请日：2022-06-24
Inventor： Yuanqi Zhang , Yi Zhang , Yu Wang , Shun Zhang , Chang Luo
Abstract: A touch structure, a touch display panel, and a display device are provided, which relate to the field of touch technology. The touch structure includes first touch electrodes and second touch electrodes. The first touch electrode includes first electrode blocks and transfer bridges. The second touch electrode includes second electrode blocks. The first and second touch electrodes are mesh structures. Grid lines of the first and second electrode blocks are channel lines, and the channel lines forming boundaries of the first electrode block are first boundary channel lines. Grid lines of the transfer bridge are transfer lines. The transfer bridge includes an opening part and a bridge part connected to the opening part. The opening part is connected to the first electrode block through a via hole. Some transfer lines are boundary transfer lines. The boundary transfer lines are overlapped with some first boundary channel lines.
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Patent Agency Ranking
公开(公告)号：US12223148B2
公开(公告)日：2025-02-11
申请号：US18043185
申请日：2022-04-22
Inventor： Yu Wang , Yi Zhang , Chang Luo , Yuanqi Zhang , Ping Wen , Shun Zhang , Yang Zeng
Abstract: A touch layer group includes first and second touch electrodes, first and second touch lines and a shielding line. The first touch lines are electrically connected to the first touch electrodes, respectively. The second touch lines are electrically connected to the second touch electrodes, respectively. The first and second touch lines each extend to a peripheral region. The shielding line is located in the peripheral region and located between a first touch line and a second touch line that are adjacent to each other. The shielding line includes at least one first line segment and at least one second line segment. Each second line segment includes shielding sub-lines; shielding sub-lines of a second line segment are electrically connected to a first line segment, and a width of a region where the shielding sub-lines of the second line segment are located is greater than a width of the first line segment.
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公开(公告)号：US12164737B2
公开(公告)日：2024-12-10
申请号：US18360218
申请日：2023-07-27
Inventor： Shun Zhang , Ping Wen , Yuanqi Zhang , Yi Zhang , Tingliang Liu , Chang Luo , Wei Wang , Yu Wang , Yang Zeng
IPC: G06F3/044
Abstract: A touch control structure is provided. The touch control structure includes a corner row including a plurality of row mesh blocks electrically connected along a row direction; and a plurality of residual portions in a corner region, and electrically connected to the plurality of row mesh blocks. The touch control structure includes a corner column including a plurality of column mesh blocks electrically connected along a column direction; and a corner column mesh block at least partially in the corner region. The corner column mesh block includes a main portion and a plurality of protrusion portions along an edge of the main portion. The plurality of residual portions and the plurality of protrusion portions are alternately arranged along a direction substantially parallel to the edge of the main portion. The touch control structure further includes a residual connecting conductive plate electrically connecting the plurality of residual portions together.
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公开(公告)号：US12163212B2
公开(公告)日：2024-12-10
申请号：US17436756
申请日：2020-12-25
Abstract: A mask sheet for evaporation on a substrate is provided, and the mask sheet includes: a plurality of first ribs extending in a first direction; and a plurality of second ribs extending in a second direction intersecting the first direction, the mask sheet includes a first region for an evaporation of a first exposure region of the substrate and a second region for an evaporation of a second exposure region of the substrate, a third rib is provided at a boundary of the first region and the second region so as to shield an overlapping exposure region between the first exposure region and the second exposure region, the third rib includes a first sub-rib, a second sub-rib, and a spacer for separating the first sub-rib and the second sub-rib, and the third rib has a width greater than that of the first rib.
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公开(公告)号：US12147637B2
公开(公告)日：2024-11-19
申请号：US18005789
申请日：2022-01-29
Inventor： Yuanqi Zhang , Shun Zhang , Yi Zhang , Chang Luo , Yu Wang
IPC: G06F3/044 , G06F3/041 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/80
Abstract: Disclosed are a touch display panel, a touch display apparatus and a touch display mother board. The touch display panel includes: a base substrate, including a display region and a peripheral region; a display function layer, including: at least one organic insulation layer and an encapsulation layer, wherein an orthographic projection of the encapsulation layer on the base substrate covers the display region and part of the peripheral region; and a touch function layer, located on a side of the encapsulation layer facing away from the base substrate and including: a touch conductive layer, an inorganic insulation layer and a protection layer, wherein the touch function layer includes: a first touch conductive layer, and a second touch conductive layer located on a side of the first touch conductive layer facing away from the display function layer, the inorganic insulation layer includes at least: a first inorganic insulation layer located between the first touch conductive layer and the second touch conductive layer, the protection layer is located on a side of the second touch conductive layer facing away from the first inorganic insulation layer, and in at least part of the peripheral region not covered with the orthographic projection of the encapsulation laver on the base substrate, the organic insulation layer makes direct contact with the touch conductive layer or the protection layer.
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公开(公告)号：US12144227B2
公开(公告)日：2024-11-12
申请号：US17778887
申请日：2021-07-06
Inventor： Yang Zeng , Fuqiang Yang , Yu Wang , Yuanqi Zhang , Ping Wen , Shun Zhang , Chang Luo , Wei Wang , Tianci Chen , Yi Zhang
IPC: H10K59/40 , G06F3/044 , H10K59/122 , H10K59/80
Abstract: A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface connecting the surfaces. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection on of the second surface, and are staggered with an orthographic projection of the transition surface; and at least a portion of the orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and an orthographic projection of a touch wire farthest away from the display area.
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