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US 5,858,629 AGranted
Method of forming images
AssigneeFuji Photo Film Co., Ltd.
InventorsShun-ichi Ishikawa, Kazuhiko Matsumoto, Toshiki Taguchi
Life of this patent
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Abstract
Methods of forming color images having excellent graininess and sharpness by simple heat development processing are disclosed.
Claims2
A method of forming color images comprising the steps of:
- exposing imagewise and developing a photosensitive material having on a support at least three light-sensitive layers which have their individual sensitivities in different wavelength regions, each of the layers comprising light-sensitive silver halide, a binder and a dye-providing coupler, and the dyes formed from dye-providing couplers in the layers being different in hue, thereby forming at least three dye images of different colors;
- converting image information thus obtained into optical or electric information without performing additional processing of removal of the residual silver halide and the developed silver from the photosensitive material;
- and then forming color images in a separate recording material by using the thus converted information.
Dependencies are inferred from the claim text.