| 摘要 |
A liquid crystal display cell comprising a pair of facing plastic films, a pair of transparent electrodes, each said electrode being formed on the facing surfaces of the films, a liquid crystal enclosed between the films, and a pair of polarizing films, each being provided on the opposite surface of the plastic film, the plastic film comprising a polyester film having a density of 1.380 DIFFERENCE 1.420 g/cm3 and three-way refractive indexes within the following range: -0.03</=(n1+n3)/2-n2</=+0.05, and 1.480</=n3>1.525 wherein n1=refractive index in the principal oriented direction; n2=refractive index in the direction intersecting perpendicularly to n1 and n3; and n3=refractive index in the direction of film thickness. The liquid crystal display cell thus constructed according to the present invention offers excellent flexibility and a nice display with clarity and lightness. Additionally, the present cell is particularly suitable for thin electronic calculators and liquid crystal televisions with a large and/or curved display area. |
