Method of manufacturing LCD by dropping liquid crystals on a sub

Details Method of manufacturing LCD by dropping liquid crystals on a sub Method of manufacturing LCD by dropping liquid crystals on a sub

1997-10-02

2000-01-04

Sikes, William L.

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

Sealing of liquid crystal

349153, 349189, G02F 11339, G02F 11341

Patent

active

060116099

ABSTRACT:
Liquid crystal displays are manufactured by dropping liquid crystals on at least one of a pair of liquid crystal display substrates and then placing the pair of liquid crystal display substrates adjacent one another, with the liquid crystals therebetween. The pair of liquid crystal display substrates is pressed toward one another, to thereby discharge excess liquid crystals from between the liquid crystal display substrates. The pair of liquid crystal substrates is then sealed to retain the liquid crystals therebetween. Accordingly, by not requiring the use of injection of liquid crystals, high vacuum processing is not required. Moreover, the number of processing steps can be reduced compared to conventional liquid crystal display manufacturing methods.

REFERENCES:
patent: 5276541 (1994-01-01), Terada et al.
patent: 5548429 (1996-08-01), Tsujita
patent: 5684556 (1997-11-01), Shimamune
patent: 5828435 (1998-10-01), Kato et al.

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