Title: Ferroelectric liquid crystal composites
Application Number: 85104134 Application Date: 1985.05.30
Publication Number: 1005289 Publication Date: 1986.11.26
Approval Pub. Date: Granted Pub. Date: 1990.03.14
International Classifi-cation: C09K19/42,G02F1/13
Applicant(s) Name: Hitachi Manufacturing Co. Ltd. Address:
Inventor(s) Name: Hatori Sakutaro
Attorney & Agent: DAI ZHENXIU YU HUIJUN
Abstract:
     The composites consist of two or more liquid crystal compounds which display crystal phase on the low temperature boundary of the electric chiral near crystal phase C, where in the compounds R-X-Y-R1, and/or R-X-Z-Y-R' R and R1 represent separatively substitutes with side chain or straight chain alkyls; -X- and -Y- are bivalent sixmember cyclic groups; Z is bivalent bonding group. This composite displays ferroelectric chiral near crystal phase in a wide range of temperature in cluding room temperature.
Time: 7
<- Previous Patent:Jacket for floppy disk   |  Next Patent:Rare-earth fluorescence flaw dete... ->