发明名称 |
Micro-structure phosphor coating |
摘要 |
An optical emitter includes micro-structure phosphor coating on a light-emitting diode die mounted on a package substrate. The micro-structures are transferred onto a micro-structure phosphor coating precursor by patterning and curing the precursor or by curing the precursor through a mold. The micro-structures are half spheroids, three-sided pyramids, or six-sided pyramids. |
申请公布号 |
US8647900(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US20100885892 |
申请日期 |
2010.09.20 |
申请人 |
TSENG CHI XIANG;LEE HSIAO-WEN;TSMC SOLID STATE LIGHTING LTD. |
发明人 |
TSENG CHI XIANG;LEE HSIAO-WEN |
分类号 |
H01L21/00 |
主分类号 |
H01L21/00 |
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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