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P‐157: A Single Cell‐Gap Transflective VA LCD using Positive Liquid Crystal Materials
Author(s) -
Ge Zhibing,
Zhu Xinyu,
Wu Thomas X.,
Wu ShinTson
Publication year - 2006
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2433636
Subject(s) - liquid crystal display , materials science , optoelectronics
We propose a single cell gap vertical‐alignment transflective LCD with patterned electrodes using a positive dielectric anisotropic liquid crystal. As compared to prior attempts using a positive LC in VA configurations, our new design significantly reduces the threshold and on‐state voltages to a range reachable by portable electronic displays. In addition, the light efficiency is also enhanced and it only requires a single gamma curve for both transmissive and reflective modes.