Liquid crystal compounds having a chiral fluorinated terminal po

Details Liquid crystal compounds having a chiral fluorinated terminal po Liquid crystal compounds having a chiral fluorinated terminal po

1995-04-19

1997-12-30

Wu, Shean C.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229962, 25229963, 544303, 546346, 549380, 560 65, 570129, 570130, 570144, 568634, 568649, C09K 1934, C09K 1932, C07C 2513, C07D23902

Patent

active

057026378

ABSTRACT:
Fluorine-containing, chiral liquid crystal compounds comprise (a) a chiral fluorochemical terminal portion containing at least one methylene group and optionally containing at least one catenary ether oxygen atom; (b) a saturated, chiral or achiral, hydrocarbon terminal portion; and (c) a central core connecting the terminal portions. The compounds have smectic mesophases or latent smectic mesophases and are useful, for example, in liquid crystal display devices.

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