| 发明名称 |
EDGE LIGHT-TYPE SURFACE LIGHT SOURCE DEVICE AND ILLUMINATION DEVICE |
| 摘要 |
<p>A surface light source device (10) provided with a light guide plate (120) and a plurality of LED light source substrates (140) for emitting light into the light guide plate (120) from the side surface of the light guide plate (120). The LED light source substrates (140) are disposed on each of a set of sides of the light guide plate (120) that face each other, and are shorter than the length of the sides on which the LED light source substrates (140) are disposed.</p> |
| 申请公布号 |
WO2013183675(A1) |
申请公布日期 |
2013.12.12 |
| 申请号 |
WO2013JP65599 |
申请日期 |
2013.06.05 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
OKANO, MASANOBU;SUMITANI, KEN |
| 分类号 |
F21S2/00;F21Y101/02 |
主分类号 |
F21S2/00 |
| 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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