发明授权
- 专利标题： LED chip design for white conversion
- 专利标题（中）： LED芯片设计为白色转换
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申请号： US11775958申请日： 2007-07-11
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公开(公告)号： US09401461B2公开(公告)日： 2016-07-26
- 发明人: Peter S. Andrews , Joshua J. Markle , Ronan P. Le Toquin
- 申请人： Peter S. Andrews , Joshua J. Markle , Ronan P. Le Toquin
- 申请人地址： US NC Durham
- 专利权人： CREE, INC.
- 当前专利权人： CREE, INC.
- 当前专利权人地址： US NC Durham
- 代理机构： Koppel, Patrick, Heybl & Philpott
- 主分类号： H01L33/50
- IPC分类号： H01L33/50 ; H01L33/00
摘要：
A light emitting diode is disclosed, together with associated wafer structures, and fabrication and mapping techniques. The diode includes an active portion, a raised border on the top surface of the active portion and around the perimeter of the top surface of the active portion, a resin in the space defined by the border and the top surface of the active portion, and phosphor particles in the resin that convert the frequencies emitted by the active portion.
公开/授权文献
- US20090014731A1 LED Chip Design for White Conversion 公开/授权日：2009-01-15
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