发明名称 |
PERIODICALLY STRUCTURED SUBSTRATE AND LIGHT EMITTING DEVICE INCLUDING THE SAME |
摘要 |
A periodically structured substrate includes a slab and a periodic structure formed on the slab and including a plurality of spaced apart first surrounding elements and a plurality of spaced apart central elements. The first surrounding elements are periodically arranged in such a manner to form repeating polygonal patterns. Each of the central elements is disposed at a center of a respective one of the polygonal patterns. The periodic structure further includes a spacer medium that fills a space among the central element and the first surrounding elements of each of the polygonal patterns and that has a refractive index different from those of the central element and the first surrounding elements.
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申请公布号 |
US2009108277(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070926267 |
申请日期 |
2007.10.29 |
申请人 |
GENESIS PHOTONICS INC. |
发明人 |
HSU CHIH-KUEI;HSU HAI-WEN;CHUNG KUAN-JEN |
分类号 |
G02B5/02;H01L33/12 |
主分类号 |
G02B5/02 |
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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