发明授权
- 专利标题： Apparatus and methods for optical control of lighting devices
- 专利标题（中）： 照明装置的光学控制装置和方法
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申请号： US13169837申请日： 2011-06-27
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公开(公告)号： US09337925B2公开(公告)日： 2016-05-10
- 发明人: Paul Kenneth Pickard , Mike Harris , Clinton Vilcans
- 申请人： Paul Kenneth Pickard , Mike Harris , Clinton Vilcans
- 申请人地址： US NC Durham
- 专利权人： Cree, Inc.
- 当前专利权人： Cree, Inc.
- 当前专利权人地址： US NC Durham
- 代理机构： Myers Bigel & Sibley, P.A.
- 主分类号： H05B33/08
- IPC分类号： H05B33/08 ; H04B10/116
摘要：
A lighting apparatus includes at least one light emitting device configured to receive an optical signal from a source external to the lighting apparatus and a control circuit coupled to the at least one light emitting device and configured to adjust a light output of the at least one light emitting device responsive to the received optical signal. The at least one light-emitting device may include at least one light-emitting diode (LED) configured to receive the optical signal, and the control circuit may include a detector circuit coupled to the at least one LED and configured to detect the received optical signal.
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