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 PDF

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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
Application number
FI893238A
Other languages
Finnish (fi)
Other versions
FI893238A0 (en
FI83567B (en
FI83567C (en
Inventor
Eero Byckling
Original Assignee
Eero Byckling
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 Eero Byckling filed Critical Eero Byckling
Priority to FI893238A priority Critical patent/FI83567C/en
Publication of FI893238A0 publication Critical patent/FI893238A0/en
Publication of FI893238A publication Critical patent/FI893238A/en
Publication of FI83567B publication Critical patent/FI83567B/en
Application granted granted Critical
Publication of FI83567C publication Critical patent/FI83567C/en

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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>
FI893238A 1989-07-03 1989-07-03 FOERFARANDE FOER EXPONERING AV LJUSKAENSLIGT MATERIAL MEDELST LASERSTRAOLAR. FI83567C (en)

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)

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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MM Patent lapsed

Owner name: BYCKLING, EERO