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公开(公告)号：US20230016647A1
公开(公告)日：2023-01-19
申请号：US17770899
申请日：2021-03-31
Inventor： Fan HE , Kemeng TONG , Cong FAN , Yu WANG , Hongwei MA , Qian MA
IPC: G06F3/041
Abstract: This application provides a touch substrate and a display device. The touch substrate comprises a touch area and a peripheral area surrounding the touch area. The touch substrate further comprises: a touch electrode and a touch signal line that are coupled to each other. At least portion of the touch electrode is located in the touch area. At least portion of the touch signal line is located in the peripheral area, the touch signal line comprises at least one corner portion, the at least one corner portion comprises a first part, a second part and a third part that are connected end to end in sequence, an extension direction of the first part is the same as an extension direction of the third part, and an extension direction of the second part intersects with the extension direction of the first part.
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公开(公告)号：US20220413656A1
公开(公告)日：2022-12-29
申请号：US17418198
申请日：2020-11-04
Abstract: A touch substrate and a display device are provided. The touch substrate includes a touch structure layer arranged on a base. The touch structure layer includes a plurality of first touch electrodes and a plurality of second touch electrodes; the touch structure layer includes a metal mesh; the metal mesh includes a plurality of mesh patterns; each mesh pattern is a polygon composed of a plurality of metal lines; the plurality of mesh patterns are provided with a plurality of first notches and a plurality of second notches; the plurality of first notches are located at boundary positions of the first touch electrodes and the second touch electrodes; the plurality of second notches are located at other positions except for the boundary positions; each first notch enables the corresponding metal line to form first broken lines, and each second notch enables the corresponding metal line to form second broken lines; in each of the plurality of mesh patterns, the first broken lines and the metal lines adjacent to the first broken lines form a first broken line unit, and the second broken lines and the metal lines adjacent to the second broken lines form a second broken line unit; and a form of the first broken line unit is different from a form of the second broken line unit.
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公开(公告)号：US20220406868A1
公开(公告)日：2022-12-22
申请号：US17312085
申请日：2020-12-28
Inventor： Linhong HAN , Xiaofeng JIANG , Youngyik KO , Yi ZHANG , Yang ZHOU , Yu WANG , Shikai QIN , Tingliang LIU , Haigang QING , Shun ZHANG
Abstract: The embodiments of the present disclosure disclose a display substrate, a fabrication method thereof and a display apparatus. The display substrate includes: a base substrate, including a display region and a bonding region located on at least one side of the display region; a conductive layer, located on the base substrate and in the bonding region and including a plurality of first conducive terminals; and an insulation protection layer, located on one side, facing away from the base substrate, of the conductive layer, and having hollow regions and pattern regions, where the hollow regions cover the first conductive terminals, and the pattern regions cover gaps among the plurality of first conductive terminals.
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公开(公告)号：US20220367602A1
公开(公告)日：2022-11-17
申请号：US17755304
申请日：2020-03-25
Inventor： Huijun LI , Tingliang LIU , Tinghua SHANG , Huijuan YANG , Lulu YANG , Xiaofeng JIANG , Yi QU , Xin ZHANG , Meng ZHANG , Junxi WANG , Siyu WANG , Lu BAI , Jie DAI , Hao ZHANG , Yu WANG , Mengqi WANG
IPC: H01L27/32
Abstract: Disclosed are a display panel and a display device. The display panel comprises: a base substrate, a plurality of scanning lines, a first insulating layer, a plurality of data lines, an interlayer insulating layer, and an auxiliary power line. The auxiliary power line comprises: a plurality of sub-auxiliary power lines and a plurality of auxiliary conduction lines; the plurality of sub-auxiliary power lines are arranged in a first direction and extend in a second direction, and two sub-auxiliary power lines that are at least partially adjacent are electrically connected by means of at least one auxiliary conduction line; the orthographic projection of at least one of the plurality of auxiliary conduction lines on the base substrate does not overlap the orthographic projections of the scanning lines on the base substrate.
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公开(公告)号：US20220344449A1
公开(公告)日：2022-10-27
申请号：US17432202
申请日：2020-03-13
Inventor： Xiaofeng JIANG , Linhong HAN , Huijuan YANG , Huijun LI , Xin ZHANG , Meng ZHANG , Lulu YANG , Jie DAI , Lu BAI , Siyu WANG , Yu WANG , Yupeng HE , Yi QU
IPC: H01L27/32
Abstract: A display panel and a display device are provided. The display panel includes: a display part including a plurality of data lines; a fan-out part including a plurality of fan-out lines; and a lead wire part including a plurality of first lead wires which are respectively connected with the plurality of data lines through the plurality of fan-out lines, and the plurality of fan-out lines are fanned out between the lead wire part and the display part. The plurality of first lead wires each include a first lead wire subpart and a compensation part to form a plurality of first lead wire subparts and a plurality of compensation parts, the plurality of first lead wire subparts are respectively connected with the plurality of compensation parts; the first lead subparts (WS1) have a width different from that of the compensation parts.
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Patent Agency Ranking
公开(公告)号：US20220336562A1
公开(公告)日：2022-10-20
申请号：US17418136
申请日：2020-08-31
Inventor： Tinghua SHANG , Yi ZHANG , Tingliang LIU , Linhong HAN , Huijuan YANG , Shun ZHANG , Yu WANG
Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. In the display substrate, the sub-pixel driving circuit includes a driving transistor and a first reset transistor, and a gate electrode of the first reset transistor is electrically connected to the reset signal line pattern, a first electrode of the first reset transistor is electrically connected to the initialization signal line pattern, and a second electrode of the first reset transistor is electrically connected to a gate electrode of the driving transistor; and the shielding pattern is electrically connected to the power signal line pattern, an orthographic projection of the shielding pattern on the substrate overlaps an orthographic projection of the first electrode of the first reset transistor on the substrate.
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公开(公告)号：US20220197439A1
公开(公告)日：2022-06-23
申请号：US17280543
申请日：2020-06-30
Inventor： Fan HE , Kemeng TONG , Cong FAN , Xiangdan DONG , Shun ZHANG , Ping WEN , Yi ZHANG , Yu WANG , Siyu WANG , Tingliang LIU , Chang LUO
Abstract: A touch structure and a touch display panel are provided. The touch structure includes a first touch; the first touch electrode includes a plurality of first touch electrode portions connected in series, each of the first touch electrode portions includes a first main body portion and a plurality of first finger portions, and the plurality of first finger portions protrude from the first main body portion; at least one first finger portion of at least one of the plurality of first touch electrode portions includes a first finger effective electrode and a first finger dummy electrode, the first finger dummy electrode is insulated from the first finger effective electrode, and the first finger effective electrode is connected with the first main body portion.
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公开(公告)号：US20210358420A1
公开(公告)日：2021-11-18
申请号：US17258851
申请日：2020-03-25
Inventor： Huijuan YANG , Tingliang LIU , Xiaofeng JIANG , Huijun LI , Shun ZHANG , Yu WANG , Jie DAI
IPC: G09G3/3275 , H01L27/32
Abstract: A display panel, a manufacture method thereof and a display device are provided. The display panel includes multiple subpixel zones and a reset signal line pattern, an initialization signal line pattern and a conductive connecting part pattern in each of the subpixel zones. The initialization signal line pattern includes a first body portion and a first protruding portion coupled to each other. The orthographic projection of the first body portion onto the base is between the orthographic projection of the first protruding portion onto the base and the orthographic projection of the reset signal line pattern onto the base. The orthographic projection of a first end portion of the conductive connecting part pattern onto the base and the orthographic projection of the first protruding portion onto the base have a first overlapped region.
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公开(公告)号：US20250165090A1
公开(公告)日：2025-05-22
申请号：US19028558
申请日：2025-01-17
Inventor： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
Abstract: A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20250138689A1
公开(公告)日：2025-05-01
申请号：US19010784
申请日：2025-01-06
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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