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发明名称
半导体发光元件及其制造方法
摘要
实现一边确保流通于活性层的电流往水平方向的扩散,一边更提升光线的取出效率的半导体发光元件。本发明的半导体发光元件的制造方法,具有:于成长基板的上层,形成包含活性层之半导体层的工程(a);于半导体层的上面,形成第一金属层的工程(b);在工程(b)之后不进行退火处理,于前述第一金属层的上面的一部分,形成第二金属层的工程(c);及在工程(c)之后进行退火处理的工程(d)。
申请公布号
TW201546903
申请公布日期
2015.12.16
申请号
TW104100278
申请日期
2015.01.06
申请人
牛尾电机股份有限公司 USHIO DENKI KABUSHIKI KAISHA
发明人
杉山彻 SUGIYAMA, TORU;月原政志 TSUKIHARA, MASASHI;三好晃平 MIYOSHI, KOHEI
分类号
H01L21/324(2006.01);H01L29/41(2006.01);H01L33/38(2010.01)
主分类号
H01L21/324(2006.01)
代理机构
代理人
林志刚
主权项
地址
日本 JP
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