DK160357C - Optiksystem til lasermaerkning - Google Patents

Optiksystem til lasermaerkning

Info

Publication number: DK160357C
Authority: DK; Denmark
Prior art keywords: mask; concave mirror; mirror; pct; vertex
Prior art date: 1987-12-08

Application number

DK644787A

Other languages

English (en)

Other versions

DK160357B (da

DK644787D0 (da

DK644787A (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.)

1987-12-08

Filing date

1987-12-08

Publication date

1991-08-12

1987-12-08 Application filed by Flemming Olsen filed Critical Flemming Olsen

1987-12-08 Publication of DK644787D0 publication Critical patent/DK644787D0/da

1987-12-08 Priority to DK644787A priority Critical patent/DK160357C/da

1988-12-02 Priority to AU28267/89A priority patent/AU2826789A/en

1988-12-02 Priority to JP1500313A priority patent/JP2662065B2/ja

1988-12-02 Priority to US07/474,136 priority patent/US5011253A/en

1988-12-02 Priority to AT89900584T priority patent/ATE82893T1/de

1988-12-02 Priority to DE8989900584T priority patent/DE3876452T2/de

1988-12-02 Priority to PCT/DK1988/000201 priority patent/WO1989005208A1/en

1988-12-02 Priority to EP89900584A priority patent/EP0396587B1/en

1989-06-09 Publication of DK644787A publication Critical patent/DK644787A/da

1991-03-04 Publication of DK160357B publication Critical patent/DK160357B/da

1991-08-12 Application granted granted Critical

1991-08-12 Publication of DK160357C publication Critical patent/DK160357C/da

Links

238000005259 measurement Methods 0.000 abstract 2
230000003287 optical effect Effects 0.000 abstract 2
230000001747 exhibiting effect Effects 0.000 abstract 1
238000010330 laser marking Methods 0.000 abstract 1

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)
Glass Compositions (AREA)
Preparing Plates And Mask In Photomechanical Process (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
AT89900584T ATE82893T1 (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
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.
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

Applications Claiming Priority (2)

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

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.
US5601733A (en) *	1993-09-30	1997-02-11	Cymer, Inc.	Full field mask illumination enhancement methods and apparatus
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

1987
- 1987-12-08 DK DK644787A patent/DK160357C/da not_active IP Right Cessation
1988
- 1988-12-02 DE DE8989900584T patent/DE3876452T2/de not_active Expired - Fee Related
- 1988-12-02 AT AT89900584T patent/ATE82893T1/de active
- 1988-12-02 JP JP1500313A patent/JP2662065B2/ja not_active Expired - Lifetime
- 1988-12-02 AU AU28267/89A patent/AU2826789A/en not_active Abandoned
- 1988-12-02 WO PCT/DK1988/000201 patent/WO1989005208A1/en not_active Ceased
- 1988-12-02 US US07/474,136 patent/US5011253A/en not_active Expired - Lifetime
- 1988-12-02 EP EP89900584A patent/EP0396587B1/en not_active Expired - Lifetime

Also Published As

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

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Legal Events

Date	Code	Title	Description
2004-08-09	PBP	Patent lapsed	Country of ref document: DK