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发明名称
三族氮化物半导体发光元件及其制造方法
摘要
申请公布号
TWI492414
申请公布日期
2015.07.11
申请号
TW102130467
申请日期
2013.08.26
申请人
豊田合成股份有限公司
发明人
奥野浩司;宫崎敦嗣
分类号
H01L33/04
主分类号
H01L33/04
代理机构
代理人
周良谋 新竹市东大路1段118号10楼;周良吉 新竹市东大路1段118号10楼
主权项
一种三族氮化物半导体发光装置,包含三族氮化物半导体所形成的下层、形成在该下层上的超晶格层与形成在该超晶格层上的发光层,其中:该下层具有凹坑;该超晶格层具有由含铟之三族氮化物半导体所形成的至少一含铟层;该凹坑具有在该下层与该超晶格层间之介面处所量测到的平均凹坑直径D(),此平均凹坑直径满足下列条件:500D3,000;及该含铟层具有满足下列条件的厚度Y():-0.029 x D+82.8Y-0.029 x D+102.8。
地址
日本
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