ATE116180T1 - Verfahren zur herstellung von druckplatten mit hilfe eines laserstrahls. - Google Patents

Verfahren zur herstellung von druckplatten mit hilfe eines laserstrahls.

Info

Publication number
ATE116180T1
ATE116180T1 AT90610066T AT90610066T ATE116180T1 AT E116180 T1 ATE116180 T1 AT E116180T1 AT 90610066 T AT90610066 T AT 90610066T AT 90610066 T AT90610066 T AT 90610066T AT E116180 T1 ATE116180 T1 AT E116180T1
Authority
AT
Austria
Prior art keywords
laser beam
dampened
magnetic coupling
polygonal mirror
printing plates
Prior art date
Application number
AT90610066T
Other languages
English (en)
Inventor
Soren Nortoft
Original Assignee
Krause Biagosch Gmbh
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 Krause Biagosch Gmbh filed Critical Krause Biagosch Gmbh
Application granted granted Critical
Publication of ATE116180T1 publication Critical patent/ATE116180T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2053—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser
    • G03F7/2055—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser for the production of printing plates; Exposure of liquid photohardening compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/121—Mechanical drive devices for polygonal mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
AT90610066T 1989-10-13 1990-10-11 Verfahren zur herstellung von druckplatten mit hilfe eines laserstrahls. ATE116180T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK510389A DK162469C (da) 1989-10-13 1989-10-13 Fremgangsmaade til fremstilling af trykplader ved hjaelp af en laserstraale

Publications (1)

Publication Number Publication Date
ATE116180T1 true ATE116180T1 (de) 1995-01-15

Family

ID=8139472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90610066T ATE116180T1 (de) 1989-10-13 1990-10-11 Verfahren zur herstellung von druckplatten mit hilfe eines laserstrahls.

Country Status (6)

Country Link
EP (1) EP0423054B1 (de)
JP (1) JPH03171052A (de)
AT (1) ATE116180T1 (de)
DE (1) DE69015554T2 (de)
DK (1) DK162469C (de)
IL (1) IL95960A0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK207090D0 (da) * 1990-08-29 1990-08-29 Andersen Allan V Fremgangsmaade og apparat til udfoerelse af tromlescanning
SE502083C2 (sv) * 1991-05-28 1995-08-07 Misomex Ab Förfarande och anordning för automatiserad exponering av ljuskänsligt material medelst laserljus
DE4225946C2 (de) * 1992-08-06 1997-07-17 Krause Biagosch Gmbh Vorrichtung zur Laser-Belichtung eines Druckformträgers
KR0161640B1 (ko) * 1996-09-11 1999-05-01 서상기 스크린의 제판방법 및 이를 수행하기 위한 장치

Also Published As

Publication number Publication date
JPH03171052A (ja) 1991-07-24
DK510389D0 (da) 1989-10-13
DE69015554D1 (de) 1995-02-09
IL95960A0 (en) 1991-07-18
EP0423054A3 (en) 1992-01-22
EP0423054A2 (de) 1991-04-17
EP0423054B1 (de) 1994-12-28
DE69015554T2 (de) 1995-08-10
DK510389A (da) 1991-04-14
DK162469C (da) 1992-03-23
DK162469B (da) 1991-10-28

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