发明名称 |
OPTICAL SHEET, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY |
摘要 |
An optical sheet, a backlight unit including the optical sheet, and a liquid crystal display including the backlight unit may be provided. The optical sheet may include a reflective polarizing film, a base film on one surface of the reflective polarizing film, and a plurality of projections on the base film. The base film may include a first surface and a second surface opposite the first surface. A first thickness T1 is a distance between the first surface and the second surface and a second thickness T2 is a distance between the first surface and the second surface. The first and second thickness T1 and T2 satisfy the following equation: 0.1 mum<=|T1-T2''<=10 mum.
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申请公布号 |
US2009296019(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20080271356 |
申请日期 |
2008.11.14 |
申请人 |
LEE JUNGHOON;KIM KYONGRAE |
发明人 |
LEE JUNGHOON;KIM KYONGRAE |
分类号 |
G02F1/13357;F21V9/14;G02B5/30 |
主分类号 |
G02F1/13357 |
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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