发明授权
- 专利标题: Phosphor-converted single-color LED including a long-wavelength pass filter
- 专利标题(中): 磷光转换单色LED包括长波长滤光片
-
申请号: US13640825申请日: 2011-04-01
-
公开(公告)号: US09293668B2公开(公告)日: 2016-03-22
- 发明人: Young-Rag Do , Yeon-Goog Sung
- 申请人: Young-Rag Do , Yeon-Goog Sung
- 申请人地址: KR Gyeonggi-Do
- 专利权人: PSI CO., LTD.
- 当前专利权人: PSI CO., LTD.
- 当前专利权人地址: KR Gyeonggi-Do
- 代理机构: Alston & Bird LLP
- 优先权: KR10-2010-0034745 20100415; KR10-2011-0014163 20110217
- 国际申请: PCT/KR2011/002271 WO 20110401
- 国际公布: WO2011/129538 WO 20111020
- 主分类号: H01L29/18
- IPC分类号: H01L29/18 ; H01L27/15 ; H01L33/50 ; H01L33/44
摘要:
A phosphor-converted single-color LED is provided. The phosphor-converted single-color LED includes a long-wavelength pass filter having a special construction. The phosphor-converted single-color LED has high color purity and efficiency despite the use of a phosphor in the form of a nano/micro powder.
公开/授权文献
信息查询
IPC分类: