发明申请
- 专利标题： TOUCH SENSOR METHODS AND APPARATUS
- 专利标题（中）： 触摸传感器方法和设备
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申请号： US12851766申请日： 2010-08-06
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公开(公告)号： US20110043471A1公开(公告)日： 2011-02-24
- 发明人: Michiru Senda , Yoshiharu Nakajima , Keiichiro Ishihara , Tsutomu Tanaka , Makoto Takatoku , Masanobu Ikeda , Ryoichi Ito
- 申请人： Michiru Senda , Yoshiharu Nakajima , Keiichiro Ishihara , Tsutomu Tanaka , Makoto Takatoku , Masanobu Ikeda , Ryoichi Ito
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2009-190109 20090819
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
Touch sensor methods and apparatus are provided. A first photodiode includes an i-region of a first length. A second photodiode includes an i-region with a second length. A sensing component including a capacitive element is operably coupled to the first photodiode and the second photodiode. The first length of the i-region of the first photodiode is different than the second length of the i-region of the second photodiode.
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