Liquid crystal composition, liquid crystal device, display appar

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

548244, 359 76, 359104, 359106, C09K 1934, C07D26104

Patent

active

053187202

ABSTRACT:
A mesomorphic compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 respectively denote an alkyl group or alkoxy group each having 4-16 carbon atoms optionally substituted, halogen, --CN or --CF.sub.3. The mesomorphic compound is effective for providing a ferroelectric liquid crystal composition showing an improved low-temperature operation characteristic and a decreased temperature-dependence of response speed.

REFERENCES:
patent: 4367924 (1983-01-01), Clark et al.
patent: 5034151 (1991-07-01), Shinjo et al.
patent: 5244596 (1993-09-01), Takiguchi et al.
Pavluchenko et al., Mol. Cryst. Liq. Cryst., vol. 37, pp. 35-46, (1976).
Schadt et al. "Applied Physics Letter," vol. 18, No. 4 pp. 127-128 (1971).
Chemical Abstracts of Japan, vol. 87, No. 1 (Jul. 4, 1977) 4816q.
Chemical Abstracts of Japan, vol. 98, No. 21 (May 23, 1983) 179360r.
Chemical Abstracts of Japan, vol. 106, No. 8 (Feb. 23, 1987) 51685s.
Chemical Abstracts of Japan, vol. 72, No. 1 (Jan. 5, 1970) 3475f.
Chemical Abstracts of Japan, vol. 110, No. 20 (May 15, 1989) 174690e.
Chemical Abstracts of Japan, vol. 113, No. 3, (Jul. 16, 1990) 20797v.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Liquid crystal composition, liquid crystal device, display appar 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 composition, liquid crystal device, display appar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal composition, liquid crystal device, display appar will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-791020

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.