Liquid crystal display and photopolymerizable sealant therefor

Details Liquid crystal display and photopolymerizable sealant therefor Liquid crystal display and photopolymerizable sealant therefor

1978-12-26

1981-10-27

McCamish, Marion

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

23230LC, 156272, 156330, 20415911, 20415913, 350343, B32B 1710, C09K 334

Patent

active

042974011

ABSTRACT:
A method of making a liquid crystal display cell wherein the planar glass plates of the cell are bonded together with a photopolymerizable epoxy-containing material to form a hermetically sealed cell and wherein the photocured seal is chemically resistant to the contents of the liquid crystals cell. Adhesion of the photopolymerizable epoxy material to the glass plates of the liquid crystal cell is improved by addition of glycidoxypropyl triethoxy silane or its precondensate.

REFERENCES:
patent: 3702783 (1972-11-01), Hartleim
patent: 3871746 (1975-03-01), Muto
patent: 3990781 (1976-11-01), Gum
patent: 4007077 (1977-02-01), Yaguchi
patent: 4037930 (1977-07-01), Matsuyama
patent: 4101513 (1978-07-01), Fox

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