| 发明名称 |
RETARDATION FILMS FOR THE ELIMINATION OF LEAKAGE OF LIGHT THROUGH CROSS POLARIZERS IN LCD |
| 摘要 |
<p>The compensator design, which comprises at least two layers of birefringent material, one of them is a positive A-plate and another one is a negative A-plate, makes possible a significant improvement in color rendering properties and contrast ratios of liquid crystal displays over a wide range of viewing angle.</p> |
| 申请公布号 |
EP1784665(A1) |
申请公布日期 |
2007.05.16 |
| 申请号 |
EP20050776822 |
申请日期 |
2005.08.25 |
| 申请人 |
NITTO DENKO CORPORATION |
发明人 |
PAUKSHTO, MICHAEL, V.;YEH, POCHI |
| 分类号 |
G02B5/30;G02F1/13363 |
主分类号 |
G02B5/30 |
| 代理机构 |
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