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1 June 1991 Novel supertwisted nematic liquid-crystal-display operating modes and electro-optical performance of generally twisted nematic configurations
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Proceedings Volume 1455, Liquid-Crystal Devices and Materials; (1991) https://doi.org/10.1117/12.44693
Event: Electronic Imaging '91, 1991, San Jose, CA, United States
Abstract
Operation of generally twisted nematic liquid crystal displays (LCDs) in circularly instead of in conventional, linearly polarized operating modes is shown to allow the design of reflective supertwisted nematic (STN)-LCDs with 2-3 times improved multiplexibility and/or shorter response times. One single circular or linear polarizer and in-situ reflectors simplify and improve LCD projection systems. The optical thresholds of low bias tilt, generally twisted nematic LC configurations are shown to agree with their mechanical thresholds.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Martin Schadt "Novel supertwisted nematic liquid-crystal-display operating modes and electro-optical performance of generally twisted nematic configurations", Proc. SPIE 1455, Liquid-Crystal Devices and Materials, (1 June 1991); https://doi.org/10.1117/12.44693
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