发明授权
- 专利标题: High brightness illumination devices using wavelength conversion materials
- 专利标题(中): 使用波长转换材料的高亮度照明装置
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申请号: US13807271申请日: 2011-06-28
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公开(公告)号: US09151468B2公开(公告)日: 2015-10-06
- 发明人: Li Xu , Yi Zhang
- 申请人: Li Xu , Yi Zhang
- 申请人地址: US DE Wilmington
- 专利权人: AXLEN, INC.
- 当前专利权人: AXLEN, INC.
- 当前专利权人地址: US DE Wilmington
- 代理机构: Perkins Coie LLP
- 国际申请: PCT/US2011/042257 WO 20110628
- 国际公布: WO2012/006128 WO 20120112
- 主分类号: F21V9/00
- IPC分类号: F21V9/00 ; F21K99/00 ; F21V9/14 ; F21V29/70 ; F21V9/16 ; F21V29/502 ; F21Y101/02
摘要:
High lumen output and brightness illumination modules using an excitation light source and wavelength conversion part with multi-channel heat dissipation are disclosed. The exciting light source is a light emitting diode or a laser diode emitting in the UV and/or blue region. The luminescent material in the wavelength conversion part absorbs the excitation light and emit longer wavelength light. The enhancement approaches for brightness and polarization is disclosed.
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