DK160357C - Optiksystem til lasermaerkning - Google Patents

Optiksystem til lasermaerkning

Info

Publication number
DK160357C
DK160357C DK644787A DK644787A DK160357C DK 160357 C DK160357 C DK 160357C DK 644787 A DK644787 A DK 644787A DK 644787 A DK644787 A DK 644787A DK 160357 C DK160357 C DK 160357C
Authority
DK
Denmark
Prior art keywords
mask
concave mirror
mirror
pct
vertex
Prior art date
Application number
DK644787A
Other languages
English (en)
Other versions
DK644787A (da
DK644787D0 (da
DK160357B (da
Inventor
Flemming Olsen
Original Assignee
Flemming Olsen
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 Flemming Olsen filed Critical Flemming Olsen
Publication of DK644787D0 publication Critical patent/DK644787D0/da
Priority to DK644787A priority Critical patent/DK160357C/da
Priority to US07/474,136 priority patent/US5011253A/en
Priority to DE8989900584T priority patent/DE3876452T2/de
Priority to JP1500313A priority patent/JP2662065B2/ja
Priority to AU28267/89A priority patent/AU2826789A/en
Priority to PCT/DK1988/000201 priority patent/WO1989005208A1/en
Priority to EP89900584A priority patent/EP0396587B1/en
Priority to AT89900584T priority patent/ATE82893T1/de
Publication of DK644787A publication Critical patent/DK644787A/da
Publication of DK160357B publication Critical patent/DK160357B/da
Application granted granted Critical
Publication of DK160357C publication Critical patent/DK160357C/da

Links

Classifications

    • 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
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/007—Marks, e.g. trade marks

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Laser Surgery Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Glass Compositions (AREA)
  • Dot-Matrix Printers And Others (AREA)
DK644787A 1987-12-08 1987-12-08 Optiksystem til lasermaerkning DK160357C (da)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK644787A DK160357C (da) 1987-12-08 1987-12-08 Optiksystem til lasermaerkning
AU28267/89A AU2826789A (en) 1987-12-08 1988-12-02 An optical system for laser marking
DE8989900584T DE3876452T2 (de) 1987-12-08 1988-12-02 Optisches system fuer lasermarkierung.
JP1500313A JP2662065B2 (ja) 1987-12-08 1988-12-02 レーザー・マーキング用光学システム
US07/474,136 US5011253A (en) 1987-12-08 1988-12-02 Optical system for laser marking
PCT/DK1988/000201 WO1989005208A1 (en) 1987-12-08 1988-12-02 An optical system for laser marking
EP89900584A EP0396587B1 (en) 1987-12-08 1988-12-02 An optical system for laser marking
AT89900584T ATE82893T1 (de) 1987-12-08 1988-12-02 Optisches system fuer lasermarkierung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK644787 1987-12-08
DK644787A DK160357C (da) 1987-12-08 1987-12-08 Optiksystem til lasermaerkning

Publications (4)

Publication Number Publication Date
DK644787D0 DK644787D0 (da) 1987-12-08
DK644787A DK644787A (da) 1989-06-09
DK160357B DK160357B (da) 1991-03-04
DK160357C true DK160357C (da) 1991-08-12

Family

ID=8148751

Family Applications (1)

Application Number Title Priority Date Filing Date
DK644787A DK160357C (da) 1987-12-08 1987-12-08 Optiksystem til lasermaerkning

Country Status (8)

Country Link
US (1) US5011253A (da)
EP (1) EP0396587B1 (da)
JP (1) JP2662065B2 (da)
AT (1) ATE82893T1 (da)
AU (1) AU2826789A (da)
DE (1) DE3876452T2 (da)
DK (1) DK160357C (da)
WO (1) WO1989005208A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842782A (en) * 1986-10-14 1989-06-27 Allergan, Inc. Manufacture of ophthalmic lenses by excimer laser
NL9002036A (nl) * 1990-09-17 1992-04-16 Philips Nv Inrichting en werkwijze voor het met elektromagnetisch straling aanbrengen van merktekens op een voorwerp, en een voorwerp voorzien van merktekens.
KR100259969B1 (ko) * 1993-09-30 2000-06-15 로버트 피. 아킨즈 전필드마스크 조사 강화방법 및 장치
US5768453A (en) * 1994-12-13 1998-06-16 Raytheon Company Method and apparatus for concentrating and combining the energy of asymmetric diode laser beams
ES2112756B1 (es) * 1995-05-23 1998-12-16 Macsa Id Sa Sistema de marcacion de puntos con laser.
EP0770925B1 (en) * 1995-10-11 2002-01-02 SANYO ELECTRIC Co., Ltd. Photoprocessing method and apparatus
DE19724061C2 (de) * 1997-06-07 2001-11-22 Univ Stuttgart Strahlwerkzeuge Vorrichtung zur Laserbearbeitung eines Werkstückes
US6370837B1 (en) 1999-08-04 2002-04-16 Anthony B. Mcmahon System for laying masonry blocks
US20030156819A1 (en) * 2002-02-15 2003-08-21 Mark Pruss Optical waveguide
US7327916B2 (en) 2003-03-11 2008-02-05 Semiconductor Energy Laboratory Co., Ltd. Beam Homogenizer, laser irradiation apparatus, and method of manufacturing a semiconductor device
JP4494045B2 (ja) * 2003-03-11 2010-06-30 株式会社半導体エネルギー研究所 ビームホモジナイザ及びレーザ照射装置、並びに半導体装置の作製方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329717B (de) * 1973-03-28 1976-05-25 Vianova Kunstharz Ag Anordnung und verfahren zum harten von anstrichstoffen und uberzugen mittels von irasern emittierter infrarot-strahlung
US4480168A (en) * 1982-03-29 1984-10-30 Canadian Patents & Development Limited Laser-surface coupler

Also Published As

Publication number Publication date
US5011253A (en) 1991-04-30
AU2826789A (en) 1989-07-05
DE3876452T2 (de) 1993-06-09
DK644787A (da) 1989-06-09
DK644787D0 (da) 1987-12-08
EP0396587B1 (en) 1992-12-02
DK160357B (da) 1991-03-04
JP2662065B2 (ja) 1997-10-08
EP0396587A1 (en) 1990-11-14
ATE82893T1 (de) 1992-12-15
JPH03501466A (ja) 1991-04-04
DE3876452D1 (de) 1993-01-14
WO1989005208A1 (en) 1989-06-15

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