发明申请
- 专利标题： SWITCHING APPARATUS, SWITCHING METHOD, AND ELECTRONIC DEVICE
- 专利标题（中）： 切换装置，切换方法和电子装置
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申请号： US13259810申请日： 2010-04-06
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公开(公告)号： US20120018637A1公开(公告)日： 2012-01-26
- 发明人: Satoshi Mitani
- 申请人： Satoshi Mitani
- 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： JP2009-091962 20090406
- 国际申请： PCT/JP10/56264 WO 20100406
- 主分类号： H03K17/78
- IPC分类号： H03K17/78 ; G01J5/02 ; H01L27/146
摘要：
The present invention relates to a switching apparatus, a switching method, and an electronic device with which it is possible to detect whether or not a proximal object is a human skin.An LED 22 emits light of a first wavelength, an LED 24 emits light of a second wavelength that is different from the first wavelength, and a control unit 25 determines whether or not the proximate object is the human skin on the basis of reflected lights obtained while the lights of the first and second wavelengths are reflected. Then, in a case where it is determined that the proximate object is the human skin, the control unit 25 switches an electric circuit set in a first state to a second state that is different from the first state. The present invention can be applied, for example, to a skin sensor that detects whether or not the proximal object is the human skin, an electronic device provided with the skin sensor, and the like.
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