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发明名称
高亮度发光二极体封装
摘要
本发明系揭示一种利用发光二极体(LED)晶粒之光源,该等发光二极体(LED)晶粒具有一发光表面。一图案化低折射率层设置成光学接触该发射表面之一第一部分,该图案化低折射率层可支援该发光二极体(LED)晶粒之全内部反射。一光学元件之一输入表面光学接触该发射表面之一第二部分。该低折射率层之折射率低于该光学元件及该发光二极体(LED)晶粒两者之折射率。该光学元件可具有各种形状及尺寸。
申请公布号
TW200629602
申请公布日期
2006.08.16
申请号
TW094135797
申请日期
2005.10.14
申请人
3M新设资产公司
发明人
安德鲁 约翰 奥德克;凯瑟琳 安 丽瑟戴尔;亚里 理察 寇那
分类号
H01L33/00
主分类号
H01L33/00
代理机构
代理人
陈长文;简秀如
主权项
地址
美国
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