Color filter for a solid state imaging device

Details Color filter for a solid state imaging device Color filter for a solid state imaging device

1988-06-08

1989-11-21

Chin, Tommy P.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 41, 430235, 430396, 430941, H04N 907, G03C 500

Patent

active

048826162

ABSTRACT:
A color filter, particularly a color filter for a solid state imaging device, comprising a dyeable resin layer, a plurality of variously colored dyed-areas formed in the dyeable resin layer, a plurality of non-dyed areas separating the dyed area from each other in the dyeable resin layer, and a plurality of photo-interception areas formed on the non-dyed areas is disclosed. The dyed areas are generally separated from each other by a distance greater than the diffusion length generated during dyeing or heat treatment. The dyed areas can also be spread under the photo-interception areas by a distance substantially equal to the diffusion length generated during dyeing or heat treatment.

REFERENCES:
patent: 4200892 (1980-04-01), Weimer
patent: 4204866 (1980-05-01), Horak
patent: 4214264 (1980-07-01), Hayward
patent: 4285007 (1981-08-01), Nakano
patent: 4348690 (1982-09-01), Jastrzebski
patent: 4395629 (1983-07-01), Sasano

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