发明名称 |
Liquid crystal display using different light radiation angles of light emitting diodes |
摘要 |
A liquid crystal display with low manufacturing cost, small dark area and compact exterior is provided by utilizing a plurality of differently radiating light emitting diodes at different angles. The liquid crystal of present invention includes a thin film transistor panel for displaying image, a backlight assembly for providing light to the thin film transistor panel with a plurality of light emitting diodes with different light radiation angles and a light guiding plate, and a frame unit for encompassing the thin film transistor panel and the backlight assembly. The light emitting diodes are placed either at the mid-point of light incident surface or the corner portion of the light guiding plate.
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申请公布号 |
US8007158(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20070874042 |
申请日期 |
2007.10.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
WOO SEUNG-GYUN;CHU YOUNG-BEE;LEE IK-SOO |
分类号 |
F21V7/04 |
主分类号 |
F21V7/04 |
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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