发明名称 |
PLANE-LIKE LIGHTING UNITS AND DISPLAY EQUIPMENT PROVIDED THEREWITH |
摘要 |
A light unit which includes a plurality of light-emitting diode (LED) light sources arranged in parallel, a light-guiding member arranged on said LED light sources, a light reflecting part for reflecting light from said LED light sources forward, a light diffusion part for outgoing light from the surface of said light-guiding member to outside, and an optical path changing part arranged above said light-diffusion part, wherein a side of said light-guiding member that faces said light diffusion part is flat. |
申请公布号 |
US2012074873(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113312496 |
申请日期 |
2011.12.06 |
申请人 |
ADACHI MASAYA;HIYAMA IKUO;TSUMURA MAKOTO;ENDO SHUSUKE |
发明人 |
ADACHI MASAYA;HIYAMA IKUO;TSUMURA MAKOTO;ENDO SHUSUKE |
分类号 |
H05B37/02;F21V8/00;G02B6/00;G02F1/13357 |
主分类号 |
H05B37/02 |
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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