发明申请
- 专利标题： STRUCTURE AND METHOD FOR LED WITH PHOSPHOR COATING
- 专利标题（中）： LED与磷酸盐涂层的结构与方法
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申请号： US13308715申请日： 2011-12-01
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公开(公告)号： US20130140591A1公开(公告)日： 2013-06-06
- 发明人: Chi Xiang Tseng , Hsiao-Wen Lee , Tien-Ming Lin , Min-Sheng Wu
- 申请人： Chi Xiang Tseng , Hsiao-Wen Lee , Tien-Ming Lin , Min-Sheng Wu
- 申请人地址： TW Hsin-Chu
- 专利权人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人地址： TW Hsin-Chu
- 主分类号： H01L33/52
- IPC分类号： H01L33/52 ; H01L33/44
摘要：
The present disclosure provides a light emitting diode (LED) apparatus. The LED apparatus includes an LED emitter having a top surface; and a phosphor feature disposed on the LED emitter. The phosphor feature includes a first phosphor film disposed on the top surface of the LED emitter and having a first dimension defined in a direction parallel to the top surface of the LED emitter; a second phosphor film disposed on the first phosphor film and having a second dimension defined in the direction; and the second dimension is substantially less than the first dimension.
公开/授权文献
- US08860056B2 Structure and method for LED with phosphor coating 公开/授权日：2014-10-14
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