发明名称 |
Light source and backlight module with the same |
摘要 |
The invention disclosed a light source, comprising a light tube and a plurality of prism members disposed on an outer surface of the light tube for reducing amount of external lights entering the light tube. According to the invention, the prism members disposed on the outer surface of the light tube can not only focus the light emitting from the light tube, but also increase the possibility of total reflection of the incident light.
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申请公布号 |
US7993026(B2) |
申请公布日期 |
2011.08.09 |
申请号 |
US20080129081 |
申请日期 |
2008.05.29 |
申请人 |
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
YOON DAEKEUN;KIM CHULYOUN;LIU HAIJUN |
分类号 |
F21V14/00;F21V5/02 |
主分类号 |
F21V14/00 |
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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