发明名称 |
Light-emitting device and the manufacturing method thereof |
摘要 |
A light-emitting device includes: a carrier; a light-emitting structure formed on the carrier, wherein the light-emitting structure has a first surface facing the carrier, a second surface opposite to the first surface, and an active layer between the first surface and the second surface; a plurality of first trenches extended from the first surface and passing through the active layer so a plurality of light-emitting units is defined; and a plurality of second trenches extended from the second surface and passing through the active layer of each of the plurality of light-emitting units.
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申请公布号 |
US8592827(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201113225640 |
申请日期 |
2011.09.06 |
申请人 |
HUANG CHIEN-FU;CHEN CHAO-HSING;YAO CHIU-LIN;LIU HSIN-MAO;CHUNG CHIEN-KAI;EPISTAR CORPORATION |
发明人 |
HUANG CHIEN-FU;CHEN CHAO-HSING;YAO CHIU-LIN;LIU HSIN-MAO;CHUNG CHIEN-KAI |
分类号 |
H01L27/15 |
主分类号 |
H01L27/15 |
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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