发明名称 |
Light guide plate and direct-type backlight module with same |
摘要 |
An exemplary backlight module includes a light guide plate and light sources. The light guide plate includes a block body and the recessed parts. The block body has a top light output surface and a bottom surface. The recessed parts are provided at the bottom surface. The light sources are disposed at least partly in or adjacent to the recessed parts.
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申请公布号 |
US7845812(B2) |
申请公布日期 |
2010.12.07 |
申请号 |
US20080135850 |
申请日期 |
2008.06.09 |
申请人 |
TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
ZHU JUN;ZHANG HE;JIN GUO-FAN |
分类号 |
G09F13/04;G09F13/08 |
主分类号 |
G09F13/04 |
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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