LIQUID CRYSTAL DISPLAY DEVICE

摘要

PURPOSE:To form a transmission type liquid crystal display device of a TN system having good contrast and visual angle characteristics without leakage of light when the device is turned off by using a specific anisotropic liquid crystal of high refractive index and polarizing plates of high degrees of polarization. CONSTITUTION:A transmission type liquid crystal display device of a twisted nemative system adequate for use as a display device for automobiles, etc. is formed by using (i) a liquid crystal compsn. which is added with a dye (e.g.; ''M176 Black Dye '' produced by Mitsui Toatsu Chemicals, Inc.) and has >=0.13 anisotropy of refractive index and (ii) polarizing plates having >=95% degree of polarization.