发明申请
- 专利标题： NITRIDE-BASED LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- 专利标题（中）： 基于氮化物的发光装置及其制造方法
-
申请号： US12495122申请日： 2009-06-30
-
公开(公告)号： US20090263925A1公开(公告)日： 2009-10-22
- 发明人: Tatsuya KUNISATO , Ryoji Hiroyama , Masayuki Hata , Kiyoshi Oota
- 申请人： Tatsuya KUNISATO , Ryoji Hiroyama , Masayuki Hata , Kiyoshi Oota
- 申请人地址： JP Osaka
- 专利权人： SANYO ELECTRIC CO., LTD
- 当前专利权人： SANYO ELECTRIC CO., LTD
- 当前专利权人地址： JP Osaka
- 优先权： JPJP2004-30048 20040206
- 主分类号： H01L33/00
- IPC分类号： H01L33/00
摘要：
A nitride-based light-emitting device capable of suppressing reduction of the light output characteristic as well as reduction of the manufacturing yield is provided. This nitride-based light-emitting device comprises a conductive substrate at least containing a single type of metal and a single type of inorganic material having a lower linear expansion coefficient than the metal and a nitride-based semiconductor element layer bonded to the conductive substrate.