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Optimization of reflective LCDs with phase compensators

Authors Yakovlev, Dmitry A
Chigrinov, Vladimir Grigorievich
Kwok, Hoi Sing
Issue Date 2002
Source SID Conference Record of the International Display Research Conference, 2002, p. 473-475
Summary Using the optimization criteria, called "Polarization Transformation Efficiency" (PTE), we have obtained the optimum operating voltages that enable to realize perfect dark and bright states in RTN-LCDs with phase compensators between the polarizer and LC cell. The delicate analysis showed, that if the PTE parameter is close to 1 a 700:1 duty ratio of RSTN-LCD with phase compensators having an average brightness of more than 30% and the contrast 9:1 can be realized. We believe that the proposed new method of LCD optimization can be successfully applied for the definition of new advanced LCD configurations with a high brightness, contrast and duty, ratio.
ISSN 1083-1312
Rights This paper is made available with permission of the Society for Information Display. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Language English
Format Conference paper
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