发明授权
- 专利标题: White light emitting device
- 专利标题(中): 白色发光装置
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申请号: US12884759申请日: 2010-09-17
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公开(公告)号: US08349212B2公开(公告)日: 2013-01-08
- 发明人: Chul Soo Yoon , Jong Rak Sohn , Il Woo Park
- 申请人: Chul Soo Yoon , Jong Rak Sohn , Il Woo Park
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Sughrue Mion, PLLC
- 优先权: KR10-2006-0017440 20060222
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
A white light emitting device capable of expanding the wavelength range of a blue LED used for realizing white light. The white light emitting device according to the present invention includes a blue LED and a mixture of orange phosphor and green phosphor disposed above the blue LED.
公开/授权文献
- US20110007228A1 WHITE LIGHT EMITTING DEVICE 公开/授权日:2011-01-13
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