-
公开(公告)号:US20130049051A1
公开(公告)日:2013-02-28
申请号:US13596528
申请日:2012-08-28
申请人: Jia-Kuen Wang , Chien-Fu Shen , Chao-Hsing Chen , Yu-Chen Yang , Hui-Chun Yeh , Yl-Wen Ku , Hung-Che Chen , Chih-Nan Lin
发明人: Jia-Kuen Wang , Chien-Fu Shen , Chao-Hsing Chen , Yu-Chen Yang , Hui-Chun Yeh , Yl-Wen Ku , Hung-Che Chen , Chih-Nan Lin
IPC分类号: H01L33/60
CPC分类号: H01L33/405 , H01L33/385 , H01L33/42 , H01L33/44
摘要: Disclosed is a light-emitting device comprising: a semiconductor stack layer; a reflective layer on the semiconductor stack layer; a first buffer layer comprising a compound comprising a metallic element and a non-metallic element on the reflective layer; a first electrode; and an electrical insulating layer disposed between the first buffer layer and the first electrode.
摘要翻译: 公开了一种发光器件,包括:半导体叠层层; 半导体堆叠层上的反射层; 第一缓冲层,包括在反射层上包含金属元素和非金属元素的化合物; 第一电极; 以及设置在第一缓冲层和第一电极之间的电绝缘层。