LIQUID CRYSTAL DISPLAY

摘要

A liquid crystal display (LCD) cell comprising a highly twisted nematic liquid crystal disposed between two electrode plates and polarizers and having a positive dielectric anisotropy. The optical path difference .DELTA..d is 0.2 to 0.7 .mu.m and the ratio d/P of thickness to pitch is 0.2 to 0.6. The absolute value of the twist angle can be between 120.degree. and 260.degree. for a right-hand twist or left-hand twist, the angle ? between the polarizers can be between 0.degree. and 180.degree. and the angle .beta. between the surface orientation direction and the polarization direction on the screen on the light incidence side can be between 0.degree. and 360.degree..