DK162469C - Fremgangsmaade til fremstilling af trykplader ved hjaelp af en laserstraale - Google Patents

Fremgangsmaade til fremstilling af trykplader ved hjaelp af en laserstraale

Info

Publication number
DK162469C
DK162469C DK510389A DK510389A DK162469C DK 162469 C DK162469 C DK 162469C DK 510389 A DK510389 A DK 510389A DK 510389 A DK510389 A DK 510389A DK 162469 C DK162469 C DK 162469C
Authority
DK
Denmark
Prior art keywords
dampened
magnetic coupling
polygonal mirror
procedure
laser radiation
Prior art date
Application number
DK510389A
Other languages
English (en)
Other versions
DK162469B (da
DK510389A (da
DK510389D0 (da
Inventor
Soeren Noertoft
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
Priority to DK510389A priority Critical patent/DK162469C/da
Publication of DK510389D0 publication Critical patent/DK510389D0/da
Priority to IL95960A priority patent/IL95960A0/xx
Priority to DE69015554T priority patent/DE69015554T2/de
Priority to EP90610066A priority patent/EP0423054B1/en
Priority to AT90610066T priority patent/ATE116180T1/de
Priority to JP2272504A priority patent/JPH03171052A/ja
Publication of DK510389A publication Critical patent/DK510389A/da
Publication of DK162469B publication Critical patent/DK162469B/da
Application granted granted Critical
Publication of DK162469C publication Critical patent/DK162469C/da

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)
  • Laser Beam Printer (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DK510389A 1989-10-13 1989-10-13 Fremgangsmaade til fremstilling af trykplader ved hjaelp af en laserstraale DK162469C (da)

Priority Applications (6)

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
IL95960A IL95960A0 (en) 1989-10-13 1990-10-10 Method of producing printing plates by means of a laser beam
DE69015554T DE69015554T2 (de) 1989-10-13 1990-10-11 Verfahren zur Herstellung von Druckplatten mit Hilfe eines Laserstrahls.
EP90610066A EP0423054B1 (en) 1989-10-13 1990-10-11 Method of producing printing plates by means of a laser beam
AT90610066T ATE116180T1 (de) 1989-10-13 1990-10-11 Verfahren zur herstellung von druckplatten mit hilfe eines laserstrahls.
JP2272504A JPH03171052A (ja) 1989-10-13 1990-10-12 印刷プレート製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK510389 1989-10-13
DK510389A DK162469C (da) 1989-10-13 1989-10-13 Fremgangsmaade til fremstilling af trykplader ved hjaelp af en laserstraale

Publications (4)

Publication Number Publication Date
DK510389D0 DK510389D0 (da) 1989-10-13
DK510389A DK510389A (da) 1991-04-14
DK162469B DK162469B (da) 1991-10-28
DK162469C true DK162469C (da) 1992-03-23

Family

ID=8139472

Family Applications (1)

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

Country Status (6)

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

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150815A (en) * 1981-03-14 1982-09-17 Toshiba Corp Irradiation beam deflecting device
JPS61148419A (ja) * 1984-12-24 1986-07-07 Hitachi Ltd 走査回転多面鏡
JPS63204224A (ja) * 1987-02-20 1988-08-23 Fuji Xerox Co Ltd 光ビ−ム走査装置

Also Published As

Publication number Publication date
EP0423054A3 (en) 1992-01-22
DK162469B (da) 1991-10-28
EP0423054B1 (en) 1994-12-28
DK510389A (da) 1991-04-14
IL95960A0 (en) 1991-07-18
EP0423054A2 (en) 1991-04-17
DE69015554T2 (de) 1995-08-10
ATE116180T1 (de) 1995-01-15
DE69015554D1 (de) 1995-02-09
JPH03171052A (ja) 1991-07-24
DK510389D0 (da) 1989-10-13

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Legal Events

Date Code Title Description
PBP Patent lapsed