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G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
G03F3/00—Colour separation; Correction of tonal value
G03F3/10—Checking the colour or tonal value of separation negatives or positives
G03F3/107—Checking the colour or tonal value of separation negatives or positives using silver halide photosensitive materials
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Photosensitive Polymer And Photoresist Processing
(AREA)
Projection-Type Copiers In General
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Printing Methods
(AREA)
FR600886D1924-08-201925-07-17Procédé pour assurer la reproduction exacte des couleurs dans l'impression en couleurs et la photographie en couleurs
ExpiredFR600886A
(fr)
Procédé et dispositif perfectionnés pour mélanger les images en couleurs élémentaires dans l'impression et la projection photographiques par filtres multichromes