发明授权
US07931517B2 LED-based white-light lighting module for preventing glare and providing adjustable color temperature
失效
基于LED的白光照明模块,用于防止眩光并提供可调节的色温
- 专利标题: LED-based white-light lighting module for preventing glare and providing adjustable color temperature
- 专利标题(中): 基于LED的白光照明模块,用于防止眩光并提供可调节的色温
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申请号: US12380188申请日: 2009-02-25
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公开(公告)号: US07931517B2公开(公告)日: 2011-04-26
- 发明人: Joe Yang , Kai-Ming Yang
- 申请人: Joe Yang , Kai-Ming Yang
- 申请人地址: TW Taichung
- 专利权人: Joe Yang
- 当前专利权人: Joe Yang
- 当前专利权人地址: TW Taichung
- 代理商 Charles E. Baxley
- 主分类号: H01J9/24
- IPC分类号: H01J9/24
摘要:
Disclosed is an illuminative module for enhancing the white balance while reducing thermal drift and color blocks. The illuminative module includes a substrate and light-emitting elements provided on the substrate to emitting light of the primary colors and a fourth color, respectively, so that the light of the primary colors is mixed with the light of the fourth color to provide white light.
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