| 摘要 |
<p>A first drawn film (1) is obtained by drawing at least monoaxially a polymer film which has a refraction factor nD higher than 1.60, an Abbe number ξD larger than 30.0 and a glass transition point Tg ranging from 60 to 160 °C. A second drawn film (2) is made by drawing at least monoaxially a polymer film which has a refraction factor nD lower than 1.60. A laminated film is made by laminating the first and second drawn film. The retardation value R of this laminated film is 60-1000 nm and the dispersion value ξRF is 1.10 or more. Such a drawn film, or a phase difference plate which is composed of the drawn film and an optically isotropic film laminated at least on one side of the drawn film is used as the hue compensation of a liquid crystal display panel. Thereby, a liquid crystal display panel having no problem of coloring and the contrast ratio which have remained unsolved can be made.</p> |
