FLICKERING AND STABILITY IN AFLC ANALOG GRAY SCALE

被引：9

作者：

Rodrigo, Covadonga ^{[1
]}

Quentel, Simone ^{[1
]}

Sabater, Jorge ^{[1
]}

Quintana, Xabier ^{[1
]}

Manuel Oton, Jose ^{[1
]}

机构：

[1] ETSI Telecomunicac, Dpt Tecnol Foton, E-28040 Madrid, Spain

来源：

FERROELECTRICS | 1996年 / 178卷

关键词：

D O I：

10.1080/00150199608008347

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Antiferroelectric liquid crystals have recently demonstrated the possibility of producing analog, multiplex-compatible, video-rate gray scales by addressing with fairly simple waveforms. These waveforms, however, usually rely on DC compensation by alternative use of the two opposite electrically-induced FLC phases as clear state, and the AFLC relaxed phase as dark state, This strategy may induce flickering derived from asymmetry in optical transmission of the FLC phases, FLC -> AFLC relaxation, and reset or saturating prepulses. A theoretical and experimental study of flickering sources in AFLC multiplexed displays has been carried out. The relative importance of each source is analyzed, and performance of the display in actual working conditions is derived.

引用

页码：55 / 63

页数：9