发明授权
US08154038B2 Group-III nitride for reducing stress caused by metal nitride reflector
有权
III族氮化物,用于减少由金属氮化物反射体引起的应力
- 专利标题: Group-III nitride for reducing stress caused by metal nitride reflector
- 专利标题(中): III族氮化物,用于减少由金属氮化物反射体引起的应力
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申请号: US12166020申请日: 2008-07-01
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公开(公告)号: US08154038B2公开(公告)日: 2012-04-10
- 发明人: Chen-Hua Yu , Wen-Chih Chiou , Ding-Yuan Chen , Chia-Lin Yu
- 申请人: Chen-Hua Yu , Wen-Chih Chiou , Ding-Yuan Chen , Chia-Lin Yu
- 申请人地址: TW Hsin-Chu
- 专利权人: Taiwan Semiconductor Manufacturing Co., Ltd
- 当前专利权人: Taiwan Semiconductor Manufacturing Co., Ltd
- 当前专利权人地址: TW Hsin-Chu
- 代理机构: Slater & Matsil, L.L.P.
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
A device structure includes a substrate; a group-III nitride layer over the substrate; a metal nitride layer over the group-III nitride layer; and a light-emitting layer over the metal nitride layer. The metal nitride layer acts as a reflector reflecting the light emitted by the light-emitting layer.
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