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发明名称
发光二极体装置
摘要
本发明提供一种发光二极体装置,它可提高输出光的光束及其演色性。该发光二极体装置具备:发光二极体晶片8,它安装在基板2上;黄色萤光体层13,它覆盖发光二极体晶片,并且添加有黄色萤光体;底部、侧面镀金层7a、7b,它们形成于基板上,并且具有如下反射特性:在发光二极体晶片的发光波长范围内,其光反射率低于镍的光反射率,并且在黄色萤光体层中萤光发光波长范围内,其光反射率高于镍的光反射率。
申请公布号
TW200627680
申请公布日期
2006.08.01
申请号
TW095102748
申请日期
2006.01.25
申请人
东芝照明技术股份有限公司
发明人
户田雅宏;岩本正己;森山严与;中西晶子;齐藤明子;川岛净子;三瓶友广;崎满;植竹久代
分类号
H01L33/00;H01L23/12
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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