Liquid crystal compositions and liquid crystal display elements

Details Liquid crystal compositions and liquid crystal display elements Liquid crystal compositions and liquid crystal display elements

1998-03-16

2000-08-01

Wu, Shean C.

Compositions

Liquid crystal compositions

25229961, 25229963, 25229966, 25229967, C09K 1952, C09K 1934, C09K 1930

Patent

active

060962429

ABSTRACT:
Liquid crystal compositions comprising at least two components wherein the first component is at least one selected from propiolonitrile derivatives containing 2-4 rings and the second component is at least one selected from the liquid crystalline compounds containing 2-4 rings and a saturated or unsaturated hydrocarbon group of up to 10 carbons. The propiolonitrile derivatives of the first component are those wherein each ring is trans-1,4-cyclohexylene, 1,4-phenylene, 2,6-dioxan-1,4-diyl or 2,6-pyrimidine-1,4-diyl, each bridge between the rings is ethylene, carbonyloxy or covalent bond and the terminal group at one end is hydrocarbon group of up to 10 carbons which may contain at least one ether bond in the chain.

REFERENCES:
patent: 4528114 (1985-07-01), Petrzilka
WPIDS 1997-503016.
CAPLUS 1997-679042.
T.J. Scheffer, et al., "A New, Highly Multiplexable Liquid Crystal Display", Appl. Phys. Lett. vol. 45, No. 10, Nov. 15, 1984, pp. 1021-1023.

Affiliated with

Also associated with

Rating

Liquid crystal compositions and liquid crystal display elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal compositions and liquid crystal display elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal compositions and liquid crystal display elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-660667