DE69415450T2 - Druckplattenherstellgerät mit Laser - Google Patents

Druckplattenherstellgerät mit Laser

Info

Publication number
DE69415450T2
DE69415450T2 DE69415450T DE69415450T DE69415450T2 DE 69415450 T2 DE69415450 T2 DE 69415450T2 DE 69415450 T DE69415450 T DE 69415450T DE 69415450 T DE69415450 T DE 69415450T DE 69415450 T2 DE69415450 T2 DE 69415450T2
Authority
DE
Germany
Prior art keywords
laser
printing plate
plate maker
maker
printing
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.)
Expired - Fee Related
Application number
DE69415450T
Other languages
English (en)
Other versions
DE69415450D1 (de
Inventor
Tatsumi Ito
Soichi Kuwahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69415450D1 publication Critical patent/DE69415450D1/de
Publication of DE69415450T2 publication Critical patent/DE69415450T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/10—Anamorphotic objectives involving prisms
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0652—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising prisms
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/0823—Devices involving rotation of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Laser Beam Processing (AREA)
DE69415450T 1993-09-22 1994-09-14 Druckplattenherstellgerät mit Laser Expired - Fee Related DE69415450T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23684393A JP3351046B2 (ja) 1993-09-22 1993-09-22 レーザ製版装置

Publications (2)

Publication Number Publication Date
DE69415450D1 DE69415450D1 (de) 1999-02-04
DE69415450T2 true DE69415450T2 (de) 1999-06-24

Family

ID=17006621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415450T Expired - Fee Related DE69415450T2 (de) 1993-09-22 1994-09-14 Druckplattenherstellgerät mit Laser

Country Status (4)

Country Link
US (1) US5557465A (de)
EP (1) EP0644046B1 (de)
JP (1) JP3351046B2 (de)
DE (1) DE69415450T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991102A (en) * 1994-11-25 1999-11-23 Asahi Kogaku Kogyo Kabushiki Kaisha Beam protecting device
US6038089A (en) * 1996-05-14 2000-03-14 Asahi Kogaku Kogyo Kabushiki Kaisha Beam shaping optical system
DE19710520C1 (de) * 1997-03-14 1998-09-17 Roland Man Druckmasch Druckmaschine mit einer Bebilderungsvorrichtung
DE10117402A1 (de) * 2001-04-06 2002-10-10 Thomson Brandt Gmbh Strahlformungsmittel
WO2008008084A2 (en) * 2005-09-19 2008-01-17 Cdm Optics, Inc. Task-based imaging systems
JP5002989B2 (ja) * 2006-03-10 2012-08-15 パナソニック株式会社 光記録ヘッド
CN110044820A (zh) * 2019-05-14 2019-07-23 山东师范大学 一种柱矢量光束激发表面等离子体共振传感装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333173A (en) * 1979-06-15 1982-06-01 Hitachi, Ltd. Optical information processor with prismatic correction of laser beam shape
JPH0693044B2 (ja) * 1985-03-22 1994-11-16 株式会社日立製作所 プリズム光学系及びそれを用いた情報装置
AU597971B2 (en) * 1986-04-04 1990-06-14 Eastman Kodak Company Scanning apparatus
JPH02139238A (ja) * 1988-09-13 1990-05-29 Sony Corp 凹版の版胴装置
JPH02311816A (ja) * 1989-05-27 1990-12-27 Sharp Corp ビーム変換装置
GB9003097D0 (en) * 1990-02-12 1990-04-11 Scient Generics Ltd Solid state laser diode light source
JP3072146B2 (ja) * 1991-03-05 2000-07-31 旭光学工業株式会社 アナモフイック光学系
US5373395A (en) * 1993-05-10 1994-12-13 Adachi; Yoshi Optical system to obtain uniform illumination from diode laser

Also Published As

Publication number Publication date
DE69415450D1 (de) 1999-02-04
JP3351046B2 (ja) 2002-11-25
JPH0789039A (ja) 1995-04-04
EP0644046A3 (de) 1995-12-06
US5557465A (en) 1996-09-17
EP0644046B1 (de) 1998-12-23
EP0644046A2 (de) 1995-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee