Optical compensatory sheet and process for preparation of the sa

Details Optical compensatory sheet and process for preparation of the sa Optical compensatory sheet and process for preparation of the sa

1996-04-04

1998-04-07

Wu, Shean C.

Compositions

Liquid crystal compositions

Containing nonchiral additive having no specified mesophase

349117, 349118, 349121, 428 1, C09K 1954, G02F 11335

Patent

active

057360677

ABSTRACT:
Disclosed is an optical compensatory sheet which comprises a layer in the condition of a mono-domain of discotic nematic phase or a monoaxial columnar phase. Further, a process for preparation of the optical compensatory sheet and a liquid crystal display provided with the optical compensatory sheet are disclosed.

REFERENCES:
patent: 5308535 (1994-05-01), Scheuble et al.
patent: 5518783 (1996-05-01), Kawata et al.
patent: 5528400 (1996-06-01), Arakawa
patent: 5583679 (1996-12-01), Ito et al.
patent: 5646703 (1997-07-01), Kamada et al.
CA 95:178208, 1981.
CA 111:222597, 1989.
Liquid Crystals, "On the influence of short range order upon the physical properties of triphenylene nematic discogens", T.J. Phillips et al, vol. 15, No. 2, Aug. 1993.

Affiliated with

Also associated with

Rating

Optical compensatory sheet and process for preparation of the sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical compensatory sheet and process for preparation of the sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical compensatory sheet and process for preparation of the sa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-9876