发明名称 |
Backlight unit of liquid crystal display device and reflective means therein |
摘要 |
A backlight unit of a liquid crystal display device includes a light source and a reflective means, the reflective means having a plurality of sloping reflective surfaces for reflecting light emitted from the light source to a light-irradiation surface of a liquid crystal panel at an angle of about 30° or less with respect to a line perpendicular with the light-irradiation surface of the liquid crystal panel thereby to improve light efficiency.
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申请公布号 |
US2005041173(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
US20040897427 |
申请日期 |
2004.07.23 |
申请人 |
LG.PHILIPS LCD CO., LTD |
发明人 |
KUBOTA YOJI;MATSUI TOSHIO |
分类号 |
G02B5/02;F21S2/00;F21V7/00;F21Y103/00;G02B5/08;G02B5/10;G02F1/1335;G02F1/13357;(IPC1-7):G02F1/133 |
主分类号 |
G02B5/02 |
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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