Title :
Interdigital twisted-nematic displays
Author_Institution :
Sperry Rand Corporation, Sudbury, Mass.
Abstract :
A new field-effect liquid crystal display is reported. Display patterns are derived from arrays of grating-like electrodes on one plate of the display package. Since the opposed plate is not electroded, construction of the display is somewhat simplified compared to conventional twisted-nematic displays.
Keywords :
Dielectric liquids; Electrodes; Fingers; Liquid crystal displays; Optical arrays; Optical diffraction; Optical distortion; Optical modulation; Surface treatment; Voltage;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1974.9690
