JPS5559457A - Image formation method capable of correcting exposed area - Google Patents
Image formation method capable of correcting exposed areaInfo
- Publication number
- JPS5559457A JPS5559457A JP13193078A JP13193078A JPS5559457A JP S5559457 A JPS5559457 A JP S5559457A JP 13193078 A JP13193078 A JP 13193078A JP 13193078 A JP13193078 A JP 13193078A JP S5559457 A JPS5559457 A JP S5559457A
- Authority
- JP
- Japan
- Prior art keywords
- corrected
- areas
- quinonediazide
- correcting
- original
- 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
Landscapes
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
PURPOSE: To enable an image exposed imagewise through an original to be corrected by irradiating the desired areas to be corrected by laser light, by using a photosensitive layer consisting of a specified second component incorporated with o-quinonediazide.
CONSTITUTION: A second component (b), such as amines, 5-membered cyclic compounds represented by the formula, or spiropyran compounds for lewering solubility of electron beam irradiated areas in a developing solution is incorporated with o- quinonediazide (a), such as 2, 2'-dihydroxy-diphenyl-bis-naphthoquinone-1, 2-diazide-5-sulfonic acid ester, and this mixture is coated and dried on a substrate to form a photosensitive layer. This layer is imagewise exposed through an original to a light active to wavelengths of about 290W500nm, and the areas needed to be corrected (e.g. the areas where pinholes occur) are irradiated by laser beam, then, developed with an alkaline solution, and thus, a corrected image freed of the pinholes is obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13193078A JPS5559457A (en) | 1978-10-25 | 1978-10-25 | Image formation method capable of correcting exposed area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13193078A JPS5559457A (en) | 1978-10-25 | 1978-10-25 | Image formation method capable of correcting exposed area |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5559457A true JPS5559457A (en) | 1980-05-02 |
JPS6245973B2 JPS6245973B2 (en) | 1987-09-30 |
Family
ID=15069523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13193078A Granted JPS5559457A (en) | 1978-10-25 | 1978-10-25 | Image formation method capable of correcting exposed area |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5559457A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114139A (en) * | 1981-01-08 | 1982-07-15 | Toray Ind Inc | Photopolymerizing composition |
-
1978
- 1978-10-25 JP JP13193078A patent/JPS5559457A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114139A (en) * | 1981-01-08 | 1982-07-15 | Toray Ind Inc | Photopolymerizing composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6245973B2 (en) | 1987-09-30 |
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