Color filter

Details Color filter Color filter

1994-06-21

1995-12-26

Rosasco, S.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

430281, 430288, 430910, G03F 900

Patent

active

054786800

ABSTRACT:
A color filter having the thickness of 3 .mu.m or smaller and, on a substrate, having color filter elements which have different colors each other and are made from a resist compositions comprising an alkali soluble resin and dyes having a specific color within the wave length range from 400 nm to 700 nm, wherein each of the color filter elements has the minimum light transmittance of 25% or smaller, and the color filter is excellent in various properties such as resolution, color tone, color reproductivity and color depth and it has a small thickness.

REFERENCES:
patent: 5368976 (1994-11-01), Tajima et al.

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