JPS5518663A - Negative type metallic image formation method - Google Patents
Negative type metallic image formation methodInfo
- Publication number
- JPS5518663A JPS5518663A JP9220878A JP9220878A JPS5518663A JP S5518663 A JPS5518663 A JP S5518663A JP 9220878 A JP9220878 A JP 9220878A JP 9220878 A JP9220878 A JP 9220878A JP S5518663 A JPS5518663 A JP S5518663A
- Authority
- JP
- Japan
- Prior art keywords
- negative type
- type metallic
- metallic image
- amorphous chalcogenide
- image formation
- 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.)
- Granted
Links
Classifications
-
- 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
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
Abstract
PURPOSE:To form a negative type metallic image of high photosensitivity, by uniformly adding metallic ions to the thin film of an amorphous chalcogenide substance, exposing it to light to form an imagewise metal nucleus pattern, and physically developing the pattern using these nuclei as a catalyst. CONSTITUTION:The thin film of an amorphous chalcogenide substance, such as As2S3 is vapor deposited on a proper substrate to a thickness 300 to 3,000Angstrom by a vacuum evaporation method, this negative type metallic image formation material is immersed in a solution containing ions of a metal such as silver and an organic reductant such as hydroquinone, and exposed to a light in the wavelength region of optical absorption of the amorphous chalcogenide substance with an ultra-high pressure mercury lamp or the like. At the same time as this exposure, physical development proceeds to form a negative type metallic image, permitting also application to a print wiring plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9220878A JPS5518663A (en) | 1978-07-28 | 1978-07-28 | Negative type metallic image formation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9220878A JPS5518663A (en) | 1978-07-28 | 1978-07-28 | Negative type metallic image formation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5518663A true JPS5518663A (en) | 1980-02-08 |
JPS6261134B2 JPS6261134B2 (en) | 1987-12-19 |
Family
ID=14048018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9220878A Granted JPS5518663A (en) | 1978-07-28 | 1978-07-28 | Negative type metallic image formation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518663A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0291440U (en) * | 1988-12-29 | 1990-07-19 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506322A (en) * | 1972-11-15 | 1975-01-23 |
-
1978
- 1978-07-28 JP JP9220878A patent/JPS5518663A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506322A (en) * | 1972-11-15 | 1975-01-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS6261134B2 (en) | 1987-12-19 |
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