FI893238A - FOERFARANDE OCH ANORDNING FOER EXPONERING AV FILMER MED HOEG RESOLUTION MEDELST LASERSTRAOL. - Google Patents
FOERFARANDE OCH ANORDNING FOER EXPONERING AV FILMER MED HOEG RESOLUTION MEDELST LASERSTRAOL. Download PDFInfo
- Publication number
- FI893238A FI893238A FI893238A FI893238A FI893238A FI 893238 A FI893238 A FI 893238A FI 893238 A FI893238 A FI 893238A FI 893238 A FI893238 A FI 893238A FI 893238 A FI893238 A FI 893238A
- Authority
- FI
- Finland
- Prior art keywords
- laserstraol
- exponering
- medelst
- filmer
- resolution
- Prior art date
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- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Laser Beam Printer (AREA)
Abstract
In the present publication, a process has been described for using laser beams 5 to expose light-sensitive material 2 for printing. According to the process, the light-sensitive material is placed on the inner surface of a cylinder 1 and is exposed by means of a laser beam 5, which is rotated about the axis of the cylinder 1, and the beam 5 is focused upon the surface of the light- sensitive material. The laser beam is modulated, whereupon exposed and non-exposed image elements 14 are formed on the light-sensitive material 2. According to the invention, at least one laser 8 and one optic 4 necessary to the focusing are placed inside the electro- optical part 6, and this electro-optical part 6 is rotated about the axis of the cylinder 1. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI893238A FI83567C (en) | 1989-07-03 | 1989-07-03 | FOERFARANDE FOER EXPONERING AV LJUSKAENSLIGT MATERIAL MEDELST LASERSTRAOLAR. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI893238 | 1989-07-03 | ||
FI893238A FI83567C (en) | 1989-07-03 | 1989-07-03 | FOERFARANDE FOER EXPONERING AV LJUSKAENSLIGT MATERIAL MEDELST LASERSTRAOLAR. |
Publications (4)
Publication Number | Publication Date |
---|---|
FI893238A0 FI893238A0 (en) | 1989-07-03 |
FI893238A true FI893238A (en) | 1991-01-04 |
FI83567B FI83567B (en) | 1991-04-15 |
FI83567C FI83567C (en) | 1991-07-25 |
Family
ID=8528709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI893238A FI83567C (en) | 1989-07-03 | 1989-07-03 | FOERFARANDE FOER EXPONERING AV LJUSKAENSLIGT MATERIAL MEDELST LASERSTRAOLAR. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI83567C (en) |
-
1989
- 1989-07-03 FI FI893238A patent/FI83567C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI893238A0 (en) | 1989-07-03 |
FI83567B (en) | 1991-04-15 |
FI83567C (en) | 1991-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: BYCKLING, EERO |