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.
Published in:
Electron Devices, IEEE Transactions on
(Volume:26
,
Issue:
9
)
Date of Publication: Sep 1979