Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1982-12-30

1985-05-28

Corbin, John K.

350339R, 350339D, 350320, G02F 113

Patent

active

045196788

ABSTRACT:
A reflective type liquid crystal display device and a method of manufacturing the same. The liquid crystal display device comprises a transparent first substrate, a second substrate, a reflective metal film and liquid crystal filled in a gap between the first substrate and the reflective metal film. The reflective metal film is formed on a polymer resin layer which is coated on the second substrate. The polymer resin layer has in one surface small protrusions or depressions having a gently curved profile. The reflective metal film formed on the surface of the polymer resin layer and has small protrusions or depressions having a gently curved profile. The liquid crystal display device can thus display a bright picture with high contrast.

REFERENCES:
patent: 3960438 (1976-06-01), Bonne
patent: 4106859 (1978-08-01), Doriguzzi et al.
patent: 4217035 (1980-08-01), Doriguzzi
patent: 4431272 (1984-02-01), Yazawa et al.

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