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发明名称
发光元件
摘要
一种半导体发光元件,提供具有增强发光能力的大发光面,堆叠一N型氮化镓层与一P型氮化镓层,以定义其间施加电压而发光之一界面。在氮化镓层上形成一光导,以提供经由其发射光之宽广发光面,发光面形成由第一媒质与第二媒质阵列组成之折射层,第一媒质与第二媒质之个别折射率彼此不同,且交错配置于发光面。因此,可以极尽使用光导以获得大发光面,且形成折射层以减少光导中之多重反射,有效地经由光导传送或发射光。
申请公布号
TW200402154
申请公布日期
2004.02.01
申请号
TW092114672
申请日期
2003.05.30
申请人
松下电工股份有限公司
发明人
田中健一郎;久保雅男;松朝明;寺内亮一
分类号
H01L33/00
主分类号
H01L33/00
代理机构
代理人
詹铭文;萧锡清
主权项
地址
日本
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