发明授权
US09342183B2 Touch panel equipped display device and driving method for the same
有权
触摸面板配置的显示设备和驱动方法相同
- 专利标题: Touch panel equipped display device and driving method for the same
- 专利标题(中): 触摸面板配置的显示设备和驱动方法相同
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申请号: US14001544申请日: 2012-02-23
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公开(公告)号: US09342183B2公开(公告)日: 2016-05-17
- 发明人: Yasuhiro Sugita , Shinji Yamagishi , Kazutoshi Kida
- 申请人: Yasuhiro Sugita , Shinji Yamagishi , Kazutoshi Kida
- 申请人地址: JP Osaka
- 专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人地址: JP Osaka
- 代理机构: Keating & Bennett, LLP
- 优先权: JP2011-044380 20110301
- 国际申请: PCT/JP2012/054380 WO 20120223
- 国际公布: WO2012/117928 WO 20120907
- 主分类号: G06F3/041
- IPC分类号: G06F3/041 ; G06F3/044
摘要:
A touch panel includes a plurality of drive lines and a plurality of sense lines, a sampling switch connected to the sense lines, and an integral circuit connected to the sense lines through the sampling switch. The sampling switch is arranged to keep an on- or off-state for a certain time from a moment at which a voltage of a source bus line is changed.
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