发明名称 |
Backlight unit and liquid crystal display comprising the same |
摘要 |
A backlight unit usable in an LCD includes a point light source circuit board, a plurality of point light sources seated on the point light source circuit board, and a diffusion lens provided on each point light source and comprising a depressed point and a curved surface radially protruding from the depressed point.
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申请公布号 |
US2007115660(A1) |
申请公布日期 |
2007.05.24 |
申请号 |
US20060593604 |
申请日期 |
2006.11.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
LEE SEUNG-JAE;JANG DONG-SEOB;YOUN SEONG-HO;KIM CHANG-JU;KIM SUN-GIL;PARK HYE-EUN;KIM GI-SU |
分类号 |
F21V11/00 |
主分类号 |
F21V11/00 |
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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