发明申请
- 专利标题： LED DEVICES HAVING LENSES AND METHODS OF MAKING SAME
- 专利标题（中）： 具有镜片的LED器件及其制造方法
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申请号： US13671745申请日： 2012-11-08
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公开(公告)号： US20130062652A1公开(公告)日： 2013-03-14
- 发明人: David S. Thompson , Robert S. Davidson , Chien-Chih Chiang , Huang Chin Hung
- 申请人： 3M Innovative Properties Company
- 申请人地址： US MN ST. PAUL
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： US MN ST. PAUL
- 主分类号： H01L33/58
- IPC分类号： H01L33/58 ; H01L33/10
摘要：
Disclosed herein are LED devices having lenses and methods of making the devices. The LED devices are made using an optical layer comprising a plurality of lens features. The optical layer is disposed relative to the LED die such that at least one LED die is optically coupled to at least one lens feature. A lens can then be made from the lens feature and excess optical layer removed to provide the device.
公开/授权文献
- US08901588B2 LED devices having lenses and methods of making same 公开/授权日：2014-12-02
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