Title :
A display device using the depolarization in a twisted nematic liquid-crystal layer
Author :
Uchida, Tatsuo ; Ishii, Yutaka ; Wada, Masanobu
Author_Institution :
Tohoku University, Sendai, Japan
fDate :
9/1/1979 12:00:00 AM
Abstract :
A liquid-crystal display device using the depolarization phenomenon is described. The device is the same as the usual twisted nematic liquid-crystal cell (TN cell) except that a nematic liquid crystal with negative dielectric anisotropy is used. It gives high contrast and a wide viewing angle.
Keywords :
Anisotropic magnetoresistance; Dielectric devices; Dielectric liquids; Disruption tolerant networking; Electrohydrodynamics; Liquid crystal devices; Liquid crystal displays; Liquid crystals; Optical polarization; Voltage;
Journal_Title :
Electron Devices, IEEE Transactions on
DOI :
10.1109/T-ED.1979.19613
