Color filter array containing a photocrosslinked polymeric morda

Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube

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430287, 430321, 430518, 430941, 357 30, G03C 712, G03C 171

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active

048761672

ABSTRACT:
A color filter array is disclosed containing interlaid sets of laterally displaced filters comprised of a polymeric matrix and at least one dye. At least one of the sets of filters is comprised of an anionic dye and a cationic polymeric mordant having crosslinking repeating units containing two quaternary ammonium mordanting moieties and a photogenerated ethylenic crosslinking moiety.

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Sanada et al., "New Deep UV Dyeable Negative Resist for CCD Micro Color Filter", SPIE, vol. 631, Advances in Resist Technology and Processing III (1986), pp. 187-191.
Toshiba Kokai 79246/1984, based on Japanese Application No. 189,081/1982, filed Oct. 29, 1982.

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