发明授权
- 专利标题： Sensoring apparatus of proximity and contact, and display devices
- 专利标题（中）： 接近和接触的感光装置和显示装置
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申请号： US12784997申请日： 2010-05-21
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公开(公告)号： US08773369B2公开(公告)日： 2014-07-08
- 发明人: Koji Nagata , Toshiyuki Kumagai , Norio Mamba , Koji Hayakawa
- 申请人： Koji Nagata , Toshiyuki Kumagai , Norio Mamba , Koji Hayakawa
- 申请人地址： JP Tokyo JP Hyogo-ken
- 专利权人： Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人： Japan Display Inc.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人地址： JP Tokyo JP Hyogo-ken
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2009-125382 20090525
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G06F3/044
摘要：
A sensor apparatus for detecting contact or proximity of an object includes a calculation section for separating a plurality of points of the contact or the proximity that are generated simultaneously, and calculating individual sets of positional coordinates, and the calculation section includes an analysis section for determining, based on a spatial distribution of signal intensity obtained through detection, a condition for separating the spatial distribution of the signal intensity into a plurality of regions.