发明名称 |
LIGHT COLOR AND INTENSITY ADJUSTABLE LED |
摘要 |
An integrated photonic device includes a number of LEDs and a feedback mechanism that measures individual LED light outputs using a photo sensor via a light transmitter disposed in the vicinity of individual LEDs. A controller or driver adjusts a current driven to each LED using the detected values according to various logic based on the device application.
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申请公布号 |
US2011291564(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US20100789763 |
申请日期 |
2010.05.28 |
申请人 |
HUANG HSIN-CHIEH;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
HUANG HSIN-CHIEH |
分类号 |
H05B37/02;B60Q1/14;H01L33/00 |
主分类号 |
H05B37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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