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Proceedings Paper

New liquid crystal operation modes
Author(s): Shin-Tson Wu; ChiungSheng Wu; Chen-Lung Kuo
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Paper 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.

Paper Details

Date Published: 7 February 1997
PDF: 10 pages
Proc. SPIE 2949, Imaging Sciences and Display Technologies, (7 February 1997); doi: 10.1117/12.266316
Show Author Affiliations
Shin-Tson Wu, Hughes Research Labs. (United States)
ChiungSheng Wu, Hughes Research Labs. (United States)
Chen-Lung Kuo, Industrial Technology Research Institute (Taiwan)

Published in SPIE Proceedings Vol. 2949:
Imaging Sciences and Display Technologies
Jan Bares; Christopher T. Bartlett; Paul A. Delabastita; Jose Luis Encarnacao; Nelson V. Tabiryan; Panos E. Trahanias; Arthur Robert Weeks, Editor(s)

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