发明名称 |
Large size backlight apparatus reduced in thickness |
摘要 |
In a backlight apparatus used in an LCD, in which upper and lower reflective plates are installed under upper and lower transparent plates, respectively. The lower transparent plates and the lower reflective plates introduce light generated by lower light sources in upward directions and the upper transparent plate and the upper reflective plates introduce light generated by an upper light source into those areas, which are not lighted by the lower light sources. This can prevent the formation of dark areas above the lower light sources thereby enhancing the overall uniformity of light.
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申请公布号 |
US7186013(B2) |
申请公布日期 |
2007.03.06 |
申请号 |
US20050060286 |
申请日期 |
2005.02.18 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
JEONG YOUNG JUNE;KIM HYUNG SUK;PARK JUNG KYU;AHN HO SIK;PARK YOUNG SAM;KIM BUM JIN;HAHM HUN JOO |
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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