Electrode substrate with light shielding film having upper surfa

Details Electrode substrate with light shielding film having upper surfa Electrode substrate with light shielding film having upper surfa

1994-08-29

1996-10-22

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 82, 359 87, G02F 11333, G02F 11343

Patent

active

055682910

ABSTRACT:
A process for producing an electrode substrate for use in a liquid crystal device in which a laminate film comprised of a transparent conductive film and a metal film is formed of a first side of a transparent substrate. The laminate film is pattern-etched so as to form islands of the laminate film in a predetermined pattern. A photosensitive anaerobic colored resin is applied on the transparent substrate on which the islands of laminate film are arranged in the predetermined pattern. The transparent substrate is uniformly exposed to a light from a second side of the substrate opposite to the first side in an oxygen-containing atmosphere. Unexposed portions of the photosensitive anaerobic resin are removed so as to leave the photosensitive anaerobic resin only in the spaces between adjacent islands of the laminate film, for forming a light-shielding film in each of the spaces. The metal film of each laminate film island is etched so as to remove unnecessary portions of the metal film, thereby forming metal electrodes wired along edges of the transparent conductive film.

REFERENCES:
patent: 2367660 (1945-01-01), Agre
patent: 2367670 (1945-01-01), Christ
patent: 2722512 (1955-11-01), Crandell
patent: 3619601 (1971-11-01), Guth et al.
patent: 4367924 (1983-01-01), Clark et al.
patent: 4579812 (1986-04-01), Bower
patent: 4778747 (1988-10-01), Ohta et al.
patent: 4837098 (1989-06-01), Shimomura et al.
patent: 4859036 (1989-08-01), Yamanaka et al.
patent: 4913674 (1990-04-01), Nicholas
patent: 4948706 (1990-08-01), Sugihara et al.
patent: 5000545 (1991-03-01), Yoshioka et al.
patent: 5120623 (1992-06-01), Brosig et al.
patent: 5128786 (1992-07-01), Yanagisawa
patent: 5132816 (1992-07-01), Itoh et al.
patent: 5138473 (1992-08-01), Dijon et al.
patent: 5161043 (1992-11-01), Narutaki et al.
patent: 5187601 (1993-02-01), Yamazaki et al.
patent: 5278009 (1994-01-01), Iida et al.
patent: 5348828 (1994-09-01), Murata et al.
patent: 5461494 (1995-10-01), Sekimura et al.

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