发明名称 |
Surface light source device using light emitting diodes |
摘要 |
A surface light source device using light emitting diodes, the device including: a housing having a top opening to emit light; a light emitting diode board disposed on an inner bottom surface of the housing, the board on which a plurality of light emitting diodes are arranged; and a color conversion laminate formed by depositing a plurality of phosphor-mixed resin layers containing phosphors, the layers disposed at a top of the opening of the housing and providing light having different wavelengths.
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申请公布号 |
US7654681(B2) |
申请公布日期 |
2010.02.02 |
申请号 |
US20070896818 |
申请日期 |
2007.09.06 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM YONG TAE;LEE MIN SANG;LEE DONG YEOUL |
分类号 |
F21V7/04 |
主分类号 |
F21V7/04 |
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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