Method of manufacturing liquid crystal device

Details Method of manufacturing liquid crystal device Method of manufacturing liquid crystal device

1997-03-20

2000-08-08

Lorin, Francis J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156285, 349189, 349190, G02F 113

Patent

active

060996722

ABSTRACT:
A multiple panel is manufactured having individual panels in each of which a sealing material surrounds a pixel region and peripheral driver circuit regions. At least a part of the sealing material in the respective panels is provided with seal openings to enable a liquid crystal material to be injected into the inside of the sealing material. A single or a plurality of injection holes leading to the seal openings to permit the liquid crystal material to pass are formed on a side among the peripheral portion of the multiple panel. Vacuum injection method is carried out in a vacuum chamber, and the liquid crystal material is injected into the inside of the sealing material of the respective panels over the pixel regions and the peripheral driver circuit regions from the injection hole through the seal openings of the respective panels. Thereafter, the multiple panel is separated into individual panels.

REFERENCES:
patent: 4094058 (1978-06-01), Yasutake et al.
patent: 4526818 (1985-07-01), Hoshikawa et al.
patent: 4548475 (1985-10-01), Brendle et al.
patent: 5080146 (1992-01-01), Arasteh
patent: 5454893 (1995-10-01), Dietz
patent: 5706069 (1998-01-01), Hermens et al.

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