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公开(公告)号：US20250123703A1
公开(公告)日：2025-04-17
申请号：US18688002
申请日：2022-09-29
Inventor： Guiyu ZHANG , Jun YAN , Hang MIN , Ping LUO , Zhiqiang WANG
Abstract: The embodiment of the present disclosure provides a touch display panel and a display apparatus. The touch display panel includes: a base substrate; a plurality of display signal lines on one side of the base substrate; a plurality of light-emitting devices in an array on a side of the plurality of display signal lines away from the base substrate; a touch structure on a side of the plurality of light-emitting devices away from the base substrate; and a shielding layer between the plurality of display signal lines and the plurality of light-emitting devices, wherein an orthographic projection of the shielding layer on the base substrate covers at least a part of an orthographic projection of the plurality of display signal lines on the base substrate.
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公开(公告)号：US20250085805A1
公开(公告)日：2025-03-13
申请号：US18554633
申请日：2023-02-21
Inventor： Zhiqiang WANG , Ping LUO , Guiyu ZHANG , Shuai LIU , Liqing JIANG , Shukui YANG
Abstract: A touch interaction device includes an electronic device including a screen, an accessory device subordinate to the electronic device, and at least one sensing device. The at least one sensing device is disposed at a bottom of the accessory device, or the at least one sensing device is disposed at the bottom of the accessory device and on the electronic device. The electronic device is configured to: determine whether the accessory device is placed on the screen of the electronic device according to sensing information of the at least one sensing device; determine a screen shielding area according to position information of the at least one sensing device in a case where the accessory device is placed on the screen of the electronic device; and adjust touch scanning frequency of the screen shielding area and turn off display drive of the screen shielding area according to the screen shielding area.
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公开(公告)号：US20240094836A1
公开(公告)日：2024-03-21
申请号：US17286509
申请日：2021-01-12
Inventor： Yichen JIANG , Hongqiang LUO , Guiyu ZHANG , Zhenhua LI
CPC classification number: G06F3/0412 , G06F3/0443 , G06F3/0446 , G06F3/0448
Abstract: The disclosure provides a touch module, a touch display panel and a display device. Each touch electrode includes a plurality of electrode blocks arranged along an extending direction, and electrode blocks belonging to other touch electrodes are distributed in an area where at least part of all the electrode blocks are located, which makes full use of an interior area of a traditional touch pattern and increases a coupling area between the touch electrodes. When touch occurs, an amount of change in a mutual capacitance value between the touch electrodes will be significantly increased, thereby increasing touch sensitivity.
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公开(公告)号：US20220326808A1
公开(公告)日：2022-10-13
申请号：US17416552
申请日：2020-12-29
Inventor： Guiyu ZHANG , Hongqiang LUO , KwangGyun JANG
Abstract: A touch module comprises a substrate and at least one group of touch patterns formed on one side of the substrate, wherein each group of the touch patterns comprises a conductive bridge, an insulating support portion, and a touch electrode portion. The touch module has good bending capacity.
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公开(公告)号：US20210064171A1
公开(公告)日：2021-03-04
申请号：US16916255
申请日：2020-06-30
Inventor： Guiyu ZHANG , Hongqiang LUO , KwangGyun JANG
Abstract: A touch substrate and a display device are provided. The touch substrate includes: a substrate having a surface including a touch region and a fingerprint recognition region, the touch region and the fingerprint recognition region not overlapping with each other; and a plurality of touch units in the touch region and the fingerprint recognition region, respectively. Each of the touch units in the touch region includes a touch structure. Each of the touch units in the fingerprint recognition region includes a plurality of fingerprint recognition units. Each of the plurality of fingerprint recognition units includes a fingerprint recognition structure, and in a touch mode, each fingerprint recognition structure is multiplexed as a touch structure of each touch unit in the fingerprint recognition region.
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Patent Agency Ranking
公开(公告)号：US20200089359A1
公开(公告)日：2020-03-19
申请号：US15750521
申请日：2017-07-19
Inventor： Zouming XU , Ming HU , Ming ZHANG , Jing WANG , Guiyu ZHANG
IPC: G06F3/041
Abstract: The present disclosure provides a touch unit, a method for manufacturing the same and a touch display panel. The touch unit includes: at least two sub-units arranged in an array on a base substrate, each of the sub-units including: a first electrode and a second electrode formed on the base substrate, an initial insulation layer being formed between the first electrode and the second electrode, wherein an orthographic projection area of the first electrode on the second electrode is located within an orthographic projection area of the initial insulation layer on the second electrode, the first electrodes in each row of the sub-units are sequentially connected to form a first touch line, the second electrodes in each column of the sub-units are sequentially connected to form a second touch line, and each of the first touch lines and each of the second touch lines are connected to a control unit.
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27.发明申请公开(公告)号：US20190163306A1
公开(公告)日：2019-05-30
申请号：US16305980
申请日：2018-05-24
Inventor： Jing WANG , Lei ZHANG , Zouming XU , Qitao ZHENG , Xiaodong XIE , Guiyu ZHANG , Dong LI , Tsungchieh KUO
CPC classification number: G06F3/0412 , G06F1/1643 , G06F3/044 , G06F3/0443 , G06F3/0446 , G06F3/0448 , G06F2203/04103 , G06F2203/04111
Abstract: A touch panel, a touch display device, and a method for fabricating the touch panel are disclosed. The touch panel comprises: a substrate; a plurality of touch sensing units arranged in an array on the substrate, each of the touch sensing units including a first touch sub-electrode arranged in a first direction, two second touch sub-electrodes arranged on both sides of the first touch sub-electrode and arranged in a second direction, and an electrode slit disposed between each of the second touch sub-electrodes and the first touch sub-electrode; wherein the two second touch sub-electrodes in each of the touch sensing units are electrically connected via at least two first bridges.
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28.发明申请TOUCH SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND TOUCH DISPLAY APPARATUS 有权触控基板，其制造方法和触摸显示装置公开(公告)号：US20170031486A1
公开(公告)日：2017-02-02
申请号：US15083447
申请日：2016-03-29
Inventor： Jun LI , Xianlin DING , Guiyu ZHANG , Ting ZENG , Jun CHEN , Qingpu WANG , Hongqiang LUO , Kefeng LI , Qicheng CHEN , Zhi DU , Zhanqi XU
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H05K1/0296 , H05K1/115 , H05K3/0011 , H05K3/10 , H05K3/4644 , H05K2201/0108
Abstract: The present invention provides a touch substrate, comprising a plurality of first electrodes extending along a first direction and a plurality of second electrodes extending along a second direction intersecting with the first direction, wherein the first electrode comprises a plurality of first electrode blocks, the second electrode comprises a plurality of second electrode blocks, adjacent two first electrode blocks are connected via at least one electrically conductive connecting piece, adjacent two second electrode blocks are formed integrally; a connecting piece comprises two contact portions and a connecting portion, the insulating layer at least covers each connecting piece and exceeds border of the connecting piece, the first electrode block is electrically connected to the contact portion via a via hole passing through the insulating layer, and a part of the contact portion is not exposed by the via hole.
Abstract translation: 本发明提供了一种触摸基板，包括沿着第一方向延伸的多个第一电极和沿着与第一方向交叉的第二方向延伸的多个第二电极，其中第一电极包括多个第一电极块，第二电极包括多个第一电极块 电极包括多个第二电极块，相邻的两个第一电极块经由至少一个导电连接件连接，相邻的两个第二电极块一体形成; 连接件包括两个接触部分和连接部分，绝缘层至少覆盖每个连接件并且超过连接件的边界，第一电极块通过穿过绝缘层的通孔电连接到接触部分， 并且接触部分的一部分不被通孔露出。
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公开(公告)号：US20250004595A1
公开(公告)日：2025-01-02
申请号：US18276637
申请日：2022-09-22
Inventor： Zhiqiang WANG , Jaeseung KIM , Shuai LIU , Ping LUO , Guiyu ZHANG , Qiang WANG , Shukui YANG , Liqing JIANG
Abstract: The present disclosure relates to a display panel and a display apparatus. The display panel has a display region and a bezel region. The display region is adjacent to the bezel region. The display panel includes a base, drive arrays, cathodes, a shielding layer, transfer traces, touch portions and touch lines. The drive arrays are on the base, and configured to drive the display panel to emit light. Cathodes are on a side of the drive arrays away from the base. The transfer traces is on a side of the cathodes away from the base, and is in the bezel region. The touch lines are used to send touch signals and are respectively electrically connected with the transfer traces. The shielding layer is between the cathodes and the transfer traces and is in the bezel region. A projection of the drive arrays in the bezel region onto the base is in a projection of the shielding layer onto the base. The shielding layer is configured to shield noise signals. At least two independent touch portions each include a plurality of first touch lines and a plurality of second touch lines. The plurality of first touch lines and the plurality of second touch lines respectively extend in a first direction and a second direction that are intersected.
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公开(公告)号：US20240370127A1
公开(公告)日：2024-11-07
申请号：US18248170
申请日：2022-04-08
Inventor： Liqing JIANG , Guiyu ZHANG , Qiang WANG , Shuai LIU , Shukui YANG
IPC: G06F3/044
Abstract: A touch layer includes a first conductive pattern layer, a second conductive pattern layer and an insulation layer. The first conductive pattern layer includes electrode blocks arranged in a first direction, a second touch electrode strip extending along a second direction, and connecting pattern(s). The second conductive pattern layer includes bridge group(s). Two adjacent electrode blocks and a connecting pattern located therebetween are electrically connected by a bridge group, which includes connecting bridges. The insulation layer extends between the first conductive pattern layer and the second conductive pattern layer, and is provided therein with first openings and second openings. An electrode block in the two adjacent electrode blocks is electrically connected to the connecting pattern through connecting bridge(s) in the bridge group; a connecting bridge in the connecting bridge(s) is electrically connected to the electrode block at first opening(s) and is electrically connected to the connecting pattern at second opening(s).
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