发明名称 |
STRUCTURE AND METHOD FOR LED WITH PHOSPHOR COATING |
摘要 |
The present disclosure provides a light emitting diode (LED) apparatus. The LED apparatus includes an LED emitter having a top surface; and a phosphor feature disposed on the LED emitter. The phosphor feature includes a first phosphor film disposed on the top surface of the LED emitter and having a first dimension defined in a direction parallel to the top surface of the LED emitter; a second phosphor film disposed on the first phosphor film and having a second dimension defined in the direction; and the second dimension is substantially less than the first dimension.
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申请公布号 |
US2013140591(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
US201113308715 |
申请日期 |
2011.12.01 |
申请人 |
TSENG CHI XIANG;LEE HSIAO-WEN;LIN TIEN-MING;WU MIN-SHENG;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
TSENG CHI XIANG;LEE HSIAO-WEN;LIN TIEN-MING;WU MIN-SHENG |
分类号 |
H01L33/52;H01L33/44 |
主分类号 |
H01L33/52 |
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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