发明申请
- 专利标题： TOUCH PANEL SYSTEM
- 专利标题（中）： 触摸面板系统
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申请号： US14899151申请日： 2014-07-01
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公开(公告)号： US20160139732A1公开(公告)日： 2016-05-19
- 发明人: Michiaki TAKEDA , Mamoru TAKAYA
- 申请人： SHARP KABUSHIKI KAISHA
- 申请人地址： JP Osaka-shi
- 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-shi
- 优先权： JP2013-141984 20130705
- 国际申请： PCT/JP2014/067576 WO 20140701
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G06F3/0354 ; G06F3/047 ; G06F3/044
摘要：
A touch panel controller is equipped with a control unit that outputs a decimation signal to a drive line driving circuit when touch response magnitude data is a designated value or greater, or in other words, when the distance between a touch panel and a stylus pen is closer than a designated value. Thus, it is possible to realize a touch panel system able to moderate the amount of power consumed when synchronizing drive timings between the pen and the touch panel controller that drives the touch panel, and thereby operate with low power consumption.
公开/授权文献
- US09727166B2 Proximity-dependent adjustable-signal touch panel system 公开/授权日：2017-08-08
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