Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing... – Injecting liquid crystal
Patent
1997-11-14
1999-04-13
Sikes, William L.
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
Injecting liquid crystal
349190, 349153, G02F 11341, G02F 11339
Patent
active
058936254
ABSTRACT:
A method for manufacturing a liquid crystal display device in which two transparent insulation substrates are adhered to each other and a liquid crystal is injected into an injection area defined by a seal pattern comprising sealing material. The method comprises the steps of: starting application of the sealing material to either one of the two substrates from a position different from a cutting position of the substrate to form a liquid crystal injection hole and a liquid crystal injection area, and ending the application at a position different from the cutting position to form the seal pattern; oppositely placing the two substrates, and pressing and adhering the two substrates with the sealing material; and cutting the adhered two substrates at a predetermined position and injecting the liquid crystal from the injection hole.
REFERENCES:
patent: 3990782 (1976-11-01), Yamasaki
patent: 4158485 (1979-06-01), Mueller et al.
patent: 4469410 (1984-09-01), Ikesue
patent: 5037185 (1991-08-01), Grupp
patent: 5202778 (1993-04-01), Niki
patent: 5359442 (1994-10-01), Tanaka et al.
patent: 5492582 (1996-02-01), Ide et al.
patent: 5699138 (1997-12-01), Watanabe et al.
patent: 5725032 (1998-03-01), Oshima et al.
Fujii Masayuki
Mizunuma Masaya
Morii Yasuhiro
Tahata Shin
Tamatani Akira
Chowdhury Tarifur R.
Mitsubishi Denki & Kabushiki Kaisha
Sikes William L.
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