JPS6459354A - Production of recessed part structure plate - Google Patents
Production of recessed part structure plateInfo
- Publication number
- JPS6459354A JPS6459354A JP21679487A JP21679487A JPS6459354A JP S6459354 A JPS6459354 A JP S6459354A JP 21679487 A JP21679487 A JP 21679487A JP 21679487 A JP21679487 A JP 21679487A JP S6459354 A JPS6459354 A JP S6459354A
- Authority
- JP
- Japan
- Prior art keywords
- film
- black
- exposing
- stock
- developing
- 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
Links
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
PURPOSE:To completely separate and taken out recessed arts from a flat structure by superposing, exposing and developing a duplicating film on a continuous tone negative film which photographs the recessed parts from a stock to form a black and white tone negative film and reversing this film with a lithographic film to form a black and white tone positive film. CONSTITUTION:Film original plates are for red, blue and yellow printing are formed by photographing the rugged stock such as natural wood and making color sepn. The duplicating film is superposed on the continuous tone negative film which photographs the recessed parts from the stock and is subjected to exposing and developing to form the black and white tone negative film. This film is reversed by the lithographic film to form the black and white tone positive film (positive mask). This positive mask and the film original plate for blue printing are superposed and are subjected to exposing and developing. The recessed parts such as conduits, mottles and shear droops are thereby completely separated and taken out at sufficient separation from the other flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21679487A JPS6459354A (en) | 1987-08-31 | 1987-08-31 | Production of recessed part structure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21679487A JPS6459354A (en) | 1987-08-31 | 1987-08-31 | Production of recessed part structure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6459354A true JPS6459354A (en) | 1989-03-07 |
Family
ID=16693980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21679487A Pending JPS6459354A (en) | 1987-08-31 | 1987-08-31 | Production of recessed part structure plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6459354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5695564A (en) * | 1994-08-19 | 1997-12-09 | Tokyo Electron Limited | Semiconductor processing system |
-
1987
- 1987-08-31 JP JP21679487A patent/JPS6459354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5695564A (en) * | 1994-08-19 | 1997-12-09 | Tokyo Electron Limited | Semiconductor processing system |
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