| 发明名称 |
Back light unit and image display device using the same |
| 摘要 |
<p>A back light unit and an image display device are disclosed. The image display device includes a first reflection pattern and a second reflection pattern which are disposed on a plate at a predetermined interval from a light source and which pass light having an acute angle emitted by the light source.</p> |
| 申请公布号 |
EP2172700(A1) |
申请公布日期 |
2010.04.07 |
| 申请号 |
EP20090163302 |
申请日期 |
2009.06.19 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO, JUN-MO;CHO, KUN-HO |
| 分类号 |
G02F1/1335;F21V8/00 |
主分类号 |
G02F1/1335 |
| 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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