- 专利标题： White light emitting diode
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申请号： US11905234申请日： 2007-09-28
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公开(公告)号： US20080088226A1公开(公告)日： 2008-04-17
- 发明人: Jong Rak Sohn , Chul Soo Yoon , Chang Hoon Kwak , Woo Park
- 申请人： Jong Rak Sohn , Chul Soo Yoon , Chang Hoon Kwak , Woo Park
- 专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 优先权： KR10-2006-0100719 20061017
- 主分类号： H01J1/62
- IPC分类号： H01J1/62
摘要：
Provided is a white light emitting diode (LED) including a blue LED chip; and yellow, green, and red light emitting phosphors that are coated on the blue LED chip at a predetermined mixing ratio and converts light, emitted from the blue LED chip, into white light.