Method of making liquid crystal display

Details Method of making liquid crystal display Method of making liquid crystal display

1997-05-16

1998-05-26

Niebling, John

Semiconductor device manufacturing: process

Making device or circuit emissive of nonelectrical signal

Including integrally formed optical element

438149, 438154, 438157, 438158, 438587, 438981, H01L 2100

Patent

active

057563721

ABSTRACT:
A liquid crystal display comprises a lower substrate provided with a plurality of scanning signal lines, a plurality of image signal lines perpendicularly intersecting the scanning signal lines, a plurality of thin-film transistors formed at the intersection points of the scanning signal lines and the image signal lines, and a plurality of pixel electrodes connected respectively to the thin-film transistors; an upper substrate disposed opposite to the lower substrate and provided with a common electrode opposite to the pixel electrodes; and liquid crystal layer sealed in a space formed between the lower and the upper substrate. Each of the scanning signal lines is formed so as to form the gate electrode of a corresponding thin-film transistor, the scanning signal lines are formed by processing a metal film of columnar crystal grains, and the surface of the metal film is coated with a self-aligned oxide film.

REFERENCES:
patent: 5162933 (1992-11-01), Kaduda et al.
patent: 5165075 (1992-11-01), Hiroki et al.
patent: 5181132 (1993-01-01), Shindo et al.
patent: 5242543 (1993-09-01), Maejima et al.
patent: 5285301 (1994-02-01), Shirahashi et al.
patent: 5327268 (1994-07-01), Takabatake et al.
patent: 5464500 (1995-11-01), Tsujimura et al.
patent: 5495353 (1996-02-01), Yamazaki et al.
patent: 5633738 (1997-05-01), Wakui et al.

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