Method of manufacturing a color filter

Details Method of manufacturing a color filter Method of manufacturing a color filter

1992-04-21

1993-07-27

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

430321, G03F 900

Patent

active

052309720

ABSTRACT:
A method for manufacturing a color filter including the steps of: coating a photosensitive resin subject to dyeing on a substrate; forming a pattern on the photosensitive resin layer; dyeing the resultant patterned layer with a coloring matter; forming a condenser lens with transparent and dyeing resistant resin on the surface of the dyed pattern layer; and repeating the above processes at least two times eventually to form at least three colored pattern layers. By the method, since the entire thickness of the color filter is reduced and the layer construction is simplified, light transmittance is increased, the sensitivity of the photocell is enhanced as well as materials curtailed.

REFERENCES:
patent: 4617094 (1986-10-01), Kamamori et al.
patent: 4721999 (1988-01-01), Takemura et al.
patent: 4820619 (1989-04-01), Sanada et al.

Affiliated with

Also associated with

Rating

Method of manufacturing a color filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing a color filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a color filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2341582