Erasable Optical Storage in Bistable Liquid Crystal Cells
作者:
Markus Kreuzer,
Theo Tschudi,
Rudolf Eidenschink,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1992)
卷期:
Volume 223,
issue 1
页码: 219-227
ISSN:1058-725X
年代: 1992
DOI:10.1080/15421409208048253
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper, we present a new kind of bistable liquid crystal display (Filled Nematic) using static light scattering, and its application as a high resolution laser-addressed display. The new material consists of small inorganic particles dispersed in a nematic liquid crystal. In dispersion the particles form internal interfaces with a large specific surface making it possible to stabilize different director configurations. We report the key parameters for reversible optical data storage in this medium and give a first explanation of the physical mechanism of the laser-writing process.
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