发明名称 Vertical light emitting device having a photonic crystal structure
摘要 A light emitting device having a vertical structure and a method for manufacturing the same, which are capable of increasing light extraction efficiency, are disclosed. The method includes forming a light extraction layer on a substrate, forming a plurality of semiconductor layers on the light extraction layer, forming a first electrode on the semiconductor layers, forming a support layer on the first electrode, removing the substrate, and forming a second electrode on a surface from which the substrate is removed.
申请公布号 US7687811(B2) 申请公布日期 2010.03.30
申请号 US20070704390 申请日期 2007.02.09
申请人 LG ELECTRONICS INC.;LG INNOTEK CO., LTD. 发明人 JANG JUN HO;MOON YONG TAE
分类号 H01L21/00;H01L33/32;H01L33/42 主分类号 H01L21/00
代理机构 代理人
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