发明授权
- 专利标题: In-cell touch panel
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申请号: US18225975申请日: 2023-07-25
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公开(公告)号: US12013997B2公开(公告)日: 2024-06-18
- 发明人: Haruhito Kagawa
- 申请人: Sharp Display Technology Corporation
- 申请人地址: JP Kameyama
- 专利权人: Sharp Display Technology Corporation
- 当前专利权人: Sharp Display Technology Corporation
- 当前专利权人地址: JP Kameyama
- 代理机构: ScienBiziP, P.C.
- 优先权: JP 22124146 2022.08.03
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G02F1/1333 ; G02F1/1335 ; G06F3/044
摘要:
An in-cell touch panel includes a touch electrode, a shielding layer that is conductive and that is disposed between the touch electrode and the touch surface, a conductive layer that is electrically connected to the shielding layer, and a conductive member and a wiring portion that connect the conductive layer to a reference potential. At least part of the shielding layer is disposed so as to overlap a touch detection region. At least part of the conductive layer is disposed so as to overlap a frame region. A sheet resistance value of the conductive layer is lower than a sheet resistance value of the shielding layer.
公开/授权文献
- US20240045532A1 IN-CELL TOUCH PANEL 公开/授权日:2024-02-08
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