Title:
ELECTROOPTICAL MATERIAL, METHOD OF OBTAINING IT AND DEVICE FOR MODULATION OF LIGHT
Document Type and Number:
WIPO Patent Application WO/1993/007527
Kind Code:
A1
Abstract:
An electrooptical material consists of a polymer (1) in which are dispersed drops (2) of a liquid ferroelectric material, in which the planes of smectic layers (4) are essentially parallel to each other. The material is obtained by a method in which, according to the invention, the orientation of molecules of the mixture of polymer with liquid crystal, namely ferroelectric liquid crystal, is effected in a flow.
Inventors:
ZHUIKOV VLADIMIR ALEXANDROVICH (SU)
ZYRYANOV VIKTOR YAKOVLEVICH (SU)
SMORGAN SERGEI LEONIDOVICH (SU)
SHABANOV VASILY FILIPPOVICH (SU)
ZYRYANOV VIKTOR YAKOVLEVICH (SU)
SMORGAN SERGEI LEONIDOVICH (SU)
SHABANOV VASILY FILIPPOVICH (SU)
Application Number:
PCT/SU1991/000195
Publication Date:
April 15, 1993
Filing Date:
October 01, 1991
Export Citation:
Assignee:
AKTSIONERNOE OBSCHESTVO SISTEM (SU)
International Classes:
C09K19/54; G02F1/1334; G02F1/141; (IPC1-7): G02F1/13
Foreign References:
| US4693557A | 1987-09-15 | |||
| US4765719A | 1988-08-23 | |||
| US4884877A | 1989-12-05 | |||
| US4749261A | 1988-06-07 |
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