发明名称 |
Warm white light emitting apparatus and back light module comprising the same |
摘要 |
A warm white light emitting apparatus includes a first light emitting diode (LED)-phosphor combination to generatea base light that is white or yellowish white and a second LED-phosphor combination to generate a Color Rendering Index (CRI) adjusting light. The base light the CRI adjusting light together make a warm white light having a color temperature of 2500 to 4500 K.
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申请公布号 |
US7906789(B2) |
申请公布日期 |
2011.03.15 |
申请号 |
US20080324091 |
申请日期 |
2008.11.26 |
申请人 |
SEOUL SEMICONDUCTOR CO., LTD. |
发明人 |
JUNG JUNG HWA;LEE SANG MIN |
分类号 |
H01L33/00 |
主分类号 |
H01L33/00 |
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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