发明授权
- 专利标题： Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices
- 专利标题（中）： 形成用于半导体发光器件的预制波长转换元件的方法
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申请号： US10863980申请日： 2004-06-09
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公开(公告)号： US07553683B2公开(公告)日： 2009-06-30
- 发明人: Paul S. Martin , Gerd O. Mueller , Regina B. Mueller-Mach , Helena Ticha , Ladislav Tichy
- 申请人： Paul S. Martin , Gerd O. Mueller , Regina B. Mueller-Mach , Helena Ticha , Ladislav Tichy
- 申请人地址： US CA San Jose
- 专利权人： Philips Lumiled Lighting Co., LLC
- 当前专利权人： Philips Lumiled Lighting Co., LLC
- 当前专利权人地址： US CA San Jose
- 代理机构： Patent Law Group
- 代理商 Rachel Leiterman
- 主分类号： H01L21/00
- IPC分类号： H01L21/00
摘要：
A semiconductor light emitting device is provided with a separately fabricated wavelength converting element. The wavelength converting element, of e.g., phosphor and glass, is produced in a sheet that is separated into individual wavelength converting elements, which are bonded to light emitting devices. The wavelength converting elements may be grouped and stored according to their wavelength converting properties. The wavelength converting elements may be selectively matched with a semiconductor light emitting device, to produce a desired mixture of primary and secondary light.