发明名称 |
Backlight unit and display apparatus having the same |
摘要 |
A display apparatus includes a display panel and a backlight which supplies the display panel with light. The backlight unit includes a lighting source; a light converting unit which converts light emitted from the lighting source into uniform light; and a light incidence angle controlling unit which increases an angle of incidence of the light entering the light converting unit.
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申请公布号 |
US2008025041(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20070724291 |
申请日期 |
2007.03.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE KYE-HOON;CHO KUN-HO |
分类号 |
F21V8/00 |
主分类号 |
F21V8/00 |
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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