Process for producing cells for liquid crystal display devices

Details Process for producing cells for liquid crystal display devices Process for producing cells for liquid crystal display devices

1989-12-06

1991-01-08

Dawson, Robert A.

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

1562757, 156277, 156292, 156330, 350344, 428215, C09K 1900

Patent

active

049834290

ABSTRACT:
A process for producing a cell for liquid crystal display device is disclosed which comprises the steps of providing an adhesive which contains spherical or rod-like spacers on at least one of display areas of two transparent substrates having provided on each of the surfaces thereof a transparent electrode and an alignment layer, in a dot-like or stripe-like pattern by letterpress printing, and bonding the substrate thus printed to another transparent substrate facing each other.

REFERENCES:
patent: 4222635 (1980-09-01), Julke
patent: 4458987 (1984-07-01), Sasaki et al.
patent: 4485387 (1984-11-01), Drumheller
patent: 4685770 (1987-08-01), Baeger
patent: 4740060 (1988-04-01), Komura et al.
patent: 4775225 (1988-10-01), Tsuboyama et al.
patent: 4776675 (1988-10-01), Takaochi et al.

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