发明名称 |
Device and method for emitting output light using multiple light sources with photoluminescent material |
摘要 |
A device and method for emitting output light utilizes multiple light sources to produce original light having different peak wavelengths. A first light source of the device is configured to generate first light having a peak wavelength in the blue wavelength range, while a second light source of the device is configured to generate second light having a peak wavelength in the red wavelength range. Some of the original light emitted from at least the first light source is converted into light having a peak wavelength longer than the peak wavelength of the original light using a photoluminescent material to produce the output light.
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申请公布号 |
US7922352(B2) |
申请公布日期 |
2011.04.12 |
申请号 |
US20050186221 |
申请日期 |
2005.07.21 |
申请人 |
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. |
发明人 |
CHUA JANET BEE YIN;LAU YUE HOONG |
分类号 |
F21K2/08;H01L33/50 |
主分类号 |
F21K2/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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