Method for manufacturing a multicolor filter array element

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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430428, G02B 520

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active

057766428

ABSTRACT:
A method is provided for manufacturing a multicolour filter array element, firmly associated with a transparent electrode layer in a multicolour liquid crystal display device, comprising a silver halide colour photographic material wherein the colour processing of the silver halide colour material comprises a treatment of the colour processed colour material in a solution comprising at least one group III metal ion. The processing method diminishes the yellowing, due to heating, of the processed photographic silver halide colour material.

REFERENCES:
patent: 5206119 (1993-04-01), Kuse et al.
patent: 5462822 (1995-10-01), Roosen et al.
Abstract of JP 3-209202, "Color Filter", Mochizuki et al. (Sep. 1991).

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