Method of manufacture of liquid crystal display panel

Details Method of manufacture of liquid crystal display panel Method of manufacture of liquid crystal display panel

1993-02-11

1993-11-23

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 24, G02F 11339, G02F 11341

Patent

active

052638880

ABSTRACT:
A method of manufacture of a liquid crystal display panel is described whereby a fixed number of drops of liquid crystal, or a mixture of liquid crystal and spacers, are dropped at various positions on an electrode face of at least one of a pair of substrates, with the amount of liquid crystal in each of the drops being predetermined to a very high degree of accuracy. One of the substrates is then superposed on the other, under a condition of reduced air pressure, then under a condition of normal atmospheric pressure, mutual lateral position adjustment of the substrates is performed to a high degree of precision.

REFERENCES:
patent: 4407658 (1983-10-01), Bernot et al.
patent: 4786268 (1988-11-01), Zondler et al.
patent: 5108332 (1992-04-01), Brosgi

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