发明名称 Nitride semiconductor light emitting device and method of manufacturing the same
摘要 There are provided a nitride semiconductor light emitting device having improved light extraction efficiency and a method of manufacturing the same. A nitride semiconductor light emitting device according to an aspect of the invention includes a light emitting lamination including first and second conductivity type nitride semiconductors and an active layer formed therebetween, first and second electrode pads electrically connected to the first and second conductivity nitride semiconductor layers, respectively, a plurality of patterns formed below the second electrode pad and having a depth reaching at least part of the first conductivity type nitride semiconductor layer, and an insulating film formed at an internal surface of the plurality of patterns to electrically insulate a region of a light emitting lamination, which is exposed through the plurality of patterns, from the second electrode pad.
申请公布号 US2010283070(A1) 申请公布日期 2010.11.11
申请号 US20080007497 申请日期 2008.01.11
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 KIM SUN WOON;KIM DONG JOON;LEE DONG JU
分类号 H01L33/10;H01L33/26;H01L33/32;H01L33/44 主分类号 H01L33/10
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