发明名称 |
LIGHT-EMITTING DIODE (LED) MODULE WITH LIGHT SENSOR CONFIGURATIONS FOR OPTICAL FEEDBACK |
摘要 |
An embodiment of the disclosure includes a LED module. A substrate is provided. A light sensor is positioned in the substrate. A LED chip is attached to the substrate. The LED chip has a first side and a second side. The second side is covered by an opaque layer with an opening. The opening is substantially aligned with the light sensor. The light sensor receives a light output emitting from the LED chip through the opening.
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申请公布号 |
US2012062113(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
US20100881566 |
申请日期 |
2010.09.14 |
申请人 |
TANG YU-SHENG;WU YI-TSUO;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
TANG YU-SHENG;WU YI-TSUO |
分类号 |
F21V23/00;H01J9/00;H05B37/02 |
主分类号 |
F21V23/00 |
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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