发明授权
- 专利标题： Method of visible light communication using illuminance sensor and mobile communication terminal for the same
- 专利标题（中）： 使用照度传感器和移动通信终端的可见光通信方法
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申请号： US13547980申请日： 2012-07-12
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公开(公告)号： US08965218B2公开(公告)日： 2015-02-24
- 发明人: Jae-Seung Son , Tae-Han Bae , Eun-Tae Won
- 申请人： Jae-Seung Son , Tae-Han Bae , Eun-Tae Won
- 申请人地址： KR Suwon-Si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-Si
- 优先权： KR10-2011-0069159 20110712
- 主分类号： H04B10/00
- IPC分类号： H04B10/00 ; H04B10/116 ; H04W88/06
摘要：
According to one embodiment, a photo detector-combined illuminance sensor includes a circuit for a Photo Detector (PD) function to detect the illuminance of the ambient environment. The illuminance sensor operates under the control of a controller in a visible light communication terminal. When an optical signal detected by the illuminance sensor is a visible light communication signal, the controller switches to cause the illuminance sensor to operate as the photo detector for the visible light communication in a visible light communication mode.
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