Patent
1986-12-19
1989-05-02
Miller, Stanley D.
350331R, 350334, 357 80, G02F 113, H01L 3902
Patent
active
048262978
ABSTRACT:
A liquid crystal display device comprising upper and lower substrates with electrodes on the inner surfaces thereof, at least one of said upper and lower substrates including an extended portion thereof which projects beyond the edge of the other substrate, liquid crystal material sandwiched between said upper and lower substrates, a sealing member disposed around the periphery enclosing said liquid crystal material, a driving integrated circuit chip mounted on the inner surface of said extended portion, metal film wiring formed on the inner surface of said extended portion mechanically and electrically connected to said driving integrated circuit chip via solder, polyimide resin coating covering said metal film wirings, and resin coating covering said polyimide resin for filling up pinholes in the polyimide resin coating and being of low viscosity before curing.
REFERENCES:
patent: 4145120 (1979-03-01), Kubota
patent: 4336551 (1982-06-01), Fujita et al.
patent: 4640583 (1987-02-01), Hoshikawa et al.
patent: 4643526 (1987-02-01), Watanabe et al.
patent: 4653859 (1987-03-01), Masaki
patent: 4696994 (1987-09-01), Nakajima et al.
Kanazaki Mikio
Kubo Kiichirou
Toma Shinobu
Hitachi , Ltd.
Hitachi Device Eng. Co.
Mai Huy K.
Miller Stanley D.
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