JPS5290934A - Thermodevelopment - Google Patents

Thermodevelopment

Info

Publication number
JPS5290934A
JPS5290934A JP775176A JP775176A JPS5290934A JP S5290934 A JPS5290934 A JP S5290934A JP 775176 A JP775176 A JP 775176A JP 775176 A JP775176 A JP 775176A JP S5290934 A JPS5290934 A JP S5290934A
Authority
JP
Japan
Prior art keywords
development
thermodevelopment
regulating
density
characteristic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP775176A
Other languages
Japanese (ja)
Inventor
Motoharu Fujii
Takao Muramatsu
Noboru Yukimura
Susumu Sugiura
Nobuhiro Takegawa
Nobuo Tsukada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP775176A priority Critical patent/JPS5290934A/en
Priority to DE19772703137 priority patent/DE2703137A1/en
Publication of JPS5290934A publication Critical patent/JPS5290934A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/002—Heat development apparatus, e.g. Kalvar
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49881—Photothermographic systems, e.g. dry silver characterised by the process or the apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/263—Processes using silver-salt-containing photosensitive materials or agents therefor with an exterior influence, e.g. ultrasonics, electrical or thermal means

Abstract

PURPOSE: To form a constant image of high contrast irrespective of the characteristic of a light sensitive material, by carrying out 2 step development with regulating second development according to the density of the first development.
COPYRIGHT: (C)1977,JPO&Japio
JP775176A 1976-01-26 1976-01-26 Thermodevelopment Pending JPS5290934A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP775176A JPS5290934A (en) 1976-01-26 1976-01-26 Thermodevelopment
DE19772703137 DE2703137A1 (en) 1976-01-26 1977-01-26 Developer system for heat sensitive image formers - has twin heat input process with organic silver salts and reducing material obviating liq. developing and fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP775176A JPS5290934A (en) 1976-01-26 1976-01-26 Thermodevelopment

Publications (1)

Publication Number Publication Date
JPS5290934A true JPS5290934A (en) 1977-07-30

Family

ID=11674388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP775176A Pending JPS5290934A (en) 1976-01-26 1976-01-26 Thermodevelopment

Country Status (2)

Country Link
JP (1) JPS5290934A (en)
DE (1) DE2703137A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0361898B1 (en) * 1988-09-27 1994-12-07 Fuji Photo Film Co., Ltd. Image-forming by heating recording material containing light-sensitive organic substance

Also Published As

Publication number Publication date
DE2703137A1 (en) 1977-07-28

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