Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1972-06-09

1977-02-22

Jackmon, E. S.

58 50R, 58127R, 350160LC, G04C 300, G04B 1906, G02F 113

Patent

active

040085643

ABSTRACT:
A liquid crystal display device comprises a liquid crystal display cell in combination with electronic circuit elements coupled thereto. The liquid crystal cell comprises a layer of a liquid crystal composition between two electrodes having electrode configurations thereon.
The circuit elements, which may be in the form of an integrated circuit chip, or discrete elements, or a combination thereof, are mounted on a substrate of the liquid crystal display cell via conductive pads provided on the substrate. The substrate contains a segmented electrode pattern, each segment of which is provided with a lead to an appropriate conductive pad which pads interconnect the segment to one or more circuit elements. A cover or encapsulant may be placed over the liquid crystal display cell or over the entire assembly.

REFERENCES:
patent: 3672155 (1972-06-01), Bergey et al.
patent: 3674341 (1972-07-01), Hedman, Jr. et al.
patent: 3702723 (1972-11-01), Borden, Jr.
patent: 3715881 (1973-02-01), Girard
patent: 3718380 (1973-02-01), Wysocki

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