7 February 1997 New liquid crystal operation modes
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Proceedings Volume 2949, Imaging Sciences and Display Technologies; (1997); doi: 10.1117/12.266316
Event: Advanced Imaging and Network Technologies, 1996, Berlin, Germany
Abstract
Several new liquid crystal operation modes for direct-view and projection display are reviewed. Both transmissive and reflective types are considered. In the transmissive mode, we describe chiral-homeotropic cell for high contrast direct-view displays and a polarization recombination method for high brightness projection displays. In the reflective mode, we describe mixed-mode twisted nematic cells for direct-view displays and an improved 45 degree twisted nematic cell for projection displays.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shin-Tson Wu, ChiungSheng Wu, Chen-Lung Kuo, "New liquid crystal operation modes", Proc. SPIE 2949, Imaging Sciences and Display Technologies, (7 February 1997); doi: 10.1117/12.266316; https://doi.org/10.1117/12.266316
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KEYWORDS
Reflectivity

LCDs

Polarizers

Liquid crystals

Polarization

Reflective displays

RGB color model

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