- 专利标题： ENGINEERED-PHOSPHOR LED PACKAGES AND RELATED METHODS
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申请号： US14536148申请日： 2014-11-07
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公开(公告)号： US20150111326A1公开(公告)日： 2015-04-23
- 发明人: Michael A. Tischler , Ian Ashdown , Tom Pinnington , Henry Ip
- 申请人： Michael A. Tischler , Ian Ashdown , Tom Pinnington , Henry Ip
- 主分类号： H01L33/50
- IPC分类号： H01L33/50 ; H01L33/54 ; H01L33/62 ; H01L33/48
摘要：
In accordance with certain embodiments, regions of spatially varying wavelength-conversion particle concentration are formed over light-emitting dies.
公开/授权文献
- US09142738B2 Engineered-phosphor LED packages and related methods 公开/授权日：2015-09-22
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