发明授权
- 专利标题： Photosensor and image forming device incorporating the same
- 专利标题（中）： 包含其的光传感器和图像形成装置
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申请号： US13539774申请日： 2012-07-02
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公开(公告)号： US08818218B2公开(公告)日： 2014-08-26
- 发明人: Sohichiroh Naka , Toshio Yanata , Masahiko Sato , Masataka Akaishi , Masafumi Hashiguchi
- 申请人： Sohichiroh Naka , Toshio Yanata , Masahiko Sato , Masataka Akaishi , Masafumi Hashiguchi
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2011-160352 20110721
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
A photosensor includes a light emitting element to emit light to a target object, a light receiving element to receive the light emitted from the light emitting element and reflected by the target object, and a circuit board on which the light emitting element and the light receiving element are mounted, including at least one protrusion thereon. The light emitting element and the light receiving element each have a terminal. The at least one protrusion is configured to support one of the light emitting element and the light receiving element in a contact manner in a state that the terminal is electrically connected to the circuit board.
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