Electro-optical display

Details Electro-optical display Electro-optical display

1979-11-06

1981-03-17

Rosenberger, R. A.

Stock material or miscellaneous articles

Composite

Of bituminous or tarry residue

350374, 350267, 350362, 428 1, G02F 101

Patent

active

042563836

ABSTRACT:
An electro-optical display is disclosed with two glass plates carrying electrodes and a liquid or semiliquid electro-optical material between them. The electro-optical material is encased in a flat bag of transparent plastic foils. Bags containing different electro-optical materials can be arranged between one pair of glass plates. Easy manufacturing of large-area displays. No seal is needed between the glass plates.

REFERENCES:
patent: 3257903 (1966-06-01), Marks
patent: 3620889 (1971-11-01), Baltzer
patent: 3908052 (1975-09-01), Sanders
patent: 3967882 (1976-07-01), Kubota et al.
patent: 4064872 (1977-12-01), Caplan
patent: 4071912 (1978-02-01), Budmiger

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