发明名称 |
LIGHT-EMITTING-DIODE-BASED LIGHT BULB |
摘要 |
The embodiments of a light-emitting-diode-based (LED-based) light bulb and an LED assembly described provide mechanisms of reflecting generated by LED emitters toward the back of the LED-based light bulb. An upper substrate and a lower substrate are used to support upper and lower LED emitters. A slanted and reflective surface between the upper substrate and the lower substrate reflects light generated by the lower LED emitters toward the backside of the LED-based light bulb.
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申请公布号 |
US2012306341(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201113151857 |
申请日期 |
2011.06.02 |
申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
GUO SHENG-SHIN;YEH WEI-YU;SUN CHIH-HSUAN;KO PEI-WEN |
分类号 |
H01J61/52;H01J1/62;H01K1/26 |
主分类号 |
H01J61/52 |
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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