发明名称 |
Polarized semiconductor light emitting device with light guiding portions formed within |
摘要 |
A polarized semiconductor light emitting device includes a semiconductor structure having a first conductivity semiconductor layer, an active layer and a second conductivity semiconductor layer sequentially stacked. Also, the semiconductor structure further includes a plurality of light guide parts defined by a plurality of grooves arranged along a predetermined direction. The grooves extend from the second conductivity semiconductor layer with a depth reaching at least the active layer, and the light guide parts have a length greater than a width thereof to selectively emit a polarized component in a length direction thereof.
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申请公布号 |
US7964877(B2) |
申请公布日期 |
2011.06.21 |
申请号 |
US20070822186 |
申请日期 |
2007.07.03 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
YOON SANG HO;LEE SU YEOL;KIM DAE YEON |
分类号 |
H01L33/00;H01L33/10;H01L33/32 |
主分类号 |
H01L33/00 |
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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