Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a

Details Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a

1994-04-28

1998-04-14

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349134, 349172, G02F 1141, G02F 113

Patent

active

057398844

ABSTRACT:
A liquid crystal display device is characterized by comprising first and second substrates on a surface of which electrodes are formed, a liquid crystal material with ferroelectricity or antiferroelectricity interposed between the first and second electrodes, and an orientation film and disposed between the electrode or electrodes formed on the surface of said first and/or second substrate whose surface has been subjected to a process which gives optically uniaxial orientation to the liquid crystal material, wherein said orientation film has a pretilt angle of 1.6 to 3.1 degree with respect to a nematic liquid crystal. Further, a value of a polar term of surface tension on the surface of the orientation film ranges from 11 to 15 dyne/cm.

REFERENCES:
patent: 4939003 (1990-07-01), Aoki et al.
patent: 5153755 (1992-10-01), Higa
patent: 5200848 (1993-04-01), Hanyu et al.
patent: 5328714 (1994-07-01), Nakajima et al.
patent: 5400159 (1995-03-01), Takao et al.
patent: 5426525 (1995-06-01), Hanyu et al.
patent: 5495355 (1996-02-01), Konuma
"Development of Ferroelectric Liquid Crystal Display Capable of Displaying Moving Image", Apr. 28, 1992, Messrs. Toshimitsu Konuma and Shunpei Yamazaki, pp. 52-61.

Affiliated with

Also associated with

Rating

Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ferroelectric LCD with a pretilt angle of 1.6-3.1 degrees and a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-640338