Liquid crystal aligning agent and liquid crystal display device

Details Liquid crystal aligning agent and liquid crystal display device Liquid crystal aligning agent and liquid crystal display device

1995-05-16

1997-03-18

Seidleck, James J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528125, 528128, 528172, 528173, 528185, 528188, 528220, 528229, 528350, 428 1, 4284735, 359900, 349123, C08G 7310

Patent

active

056124503

ABSTRACT:
A liquid crystal aligning agent comprising a polyamic acid containing an aliphatic and/or alicyclic hydrocarbon group and a polyimide containing an aliphatic and/or alicyclic hydrocarbon group; and a liquid crystal display device using the liquid crystal aligning agent. This liquid crystal aligning agent gives a liquid crystal aligning film which has good liquid crystal aligning property and in which pretilt angle can be changed by radiation with a small energy and which is suitable for domain-divided alignment type liquid crystal display having a wide view angle.

REFERENCES:
patent: Re33342 (1990-09-01), Kohtoh et al.
patent: 5046822 (1991-09-01), Matsuda et al.
patent: 5298590 (1994-03-01), Isogai et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1707319