发明授权
- 专利标题： Method for obtaining a better color rendering with a photoluminescence plate
- 专利标题（中）： 用光致发光板获得更好显色的方法
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申请号： US11584853申请日： 2006-10-23
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公开(公告)号： US07659549B2公开(公告)日： 2010-02-09
- 发明人: Ray-Ming Lin , Jen-Chih Li , Yung-Hsiang Lin , Yuan-Chieh Lu , Yi-Lun Chou
- 申请人： Ray-Ming Lin , Jen-Chih Li , Yung-Hsiang Lin , Yuan-Chieh Lu , Yi-Lun Chou
- 申请人地址： TW Tao-Yuan
- 专利权人： Chang Gung University
- 当前专利权人： Chang Gung University
- 当前专利权人地址： TW Tao-Yuan
- 代理机构： Nikolai & Mersereau, P.A.
- 代理商 C. G. Mersereau
- 主分类号： H01L33/00
- IPC分类号： H01L33/00
摘要：
The present invention is a method for obtaining a better color rendering with a photoluminescence plate, and the better color rendering is obtained by using UV radiating on the photoluminescence plate stacked with a red photoluminescence plate, a green photoluminescence plate and a blue photoluminescence plate. Therefore, the color rendering is above 90% and close to the solar light. The photoluminescence plate can be made from directly coated with photoluminescence layers of three colors or with fully mixed fluorescent materials of three colors. Consequently, a white light relied on the present invention is more uniform than the conventional techniques with a color mixing performance based on tricolor LEDs.
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