发明名称 Light emitting device and method of manufacturing the same
摘要 A light emitting device and a method of manufacturing the same are provided. A light emitting device has a structure wherein a substrate, an n-type clad layer, a light emitting layer, a p-type clad layer, an ohmic contact layer, and a reflective layer are successively stacked. The ohmic contact layer is formed by adding an additional element to an indium oxide. According to the light emitting device and the method of manufacturing the same, the characteristics of ohmic contact with a p-type clad layer is improved, thus increasing the efficiency and yield of wire bonding during packaging FCLEDS. Also, it is possible to increase the light emitting efficiency and life span of light emitting devices due to the low contactless resistance and the excellent electric current and voltage characteristic.
申请公布号 US2007254391(A1) 申请公布日期 2007.11.01
申请号 US20070714843 申请日期 2007.03.07
申请人 SAMSUNG ELECTRONICS CO., LTD.;GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY 发明人 SONG JUNE-O;LEEM DONG-SEOK;SEONG TAE-YEON
分类号 H01L21/02;H01L21/28;H01L33/06;H01L33/10;H01L33/32;H01L33/38;H01L33/42 主分类号 H01L21/02
代理机构 代理人
主权项
地址