Liquid crystal filling device

Patent

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Details

350343, G02F 113

Patent

active

046919953

ABSTRACT:
An improved liquid crystal filling device is shown. Prior to joining a substrate with another substrate between which the liquid crystal is to be charged, the liquid crystal is dropped on the substrate and then the other substrate is superimposed on the substrate under pressure. Sandwiched between the substrates, the liquid crystal spreads at high temperature.

REFERENCES:
patent: 3698449 (1972-10-01), Sorkin et al.
patent: 3701368 (1972-10-01), Stern
patent: 3926502 (1975-12-01), Tanaka et al.
patent: 4228574 (1980-10-01), Culley et al.
patent: 4407870 (1983-10-01), Clerc et al.

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