LT4108B - Method and apparatus for laser marking of products from transparent materials - Google Patents

Method and apparatus for laser marking of products from transparent materials Download PDF

Info

Publication number: LT4108B
Authority: LT; Lithuania
Prior art keywords: laser; intensity; pulses; area; laser beam
Prior art date: 1995-05-12

Application number

LT95-051A

Other languages

English (en)

Lithuanian (lt)

Other versions

LT95051A (en

Inventor

Stanislovas Balickas

Jonas Gulbinas

Original Assignee

Uzdaroji Akcine Bendrove Eksma

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.)

1995-05-12

Filing date

1995-05-12

Publication date

1997-01-27

1995-05-12 Application filed by Uzdaroji Akcine Bendrove Eksma filed Critical Uzdaroji Akcine Bendrove Eksma

1995-05-12 Priority to LT95-051A priority Critical patent/LT4108B/lt

1996-05-01 Priority to DE59608777T priority patent/DE59608777D1/de

1996-05-01 Priority to EP96106863A priority patent/EP0743128B1/de

1996-05-01 Priority to AT96106863T priority patent/ATE213681T1/de

1996-11-25 Publication of LT95051A publication Critical patent/LT95051A/xx

1997-01-27 Publication of LT4108B publication Critical patent/LT4108B/lt

Links

238000000034 method Methods 0.000 title claims abstract description 25
239000012780 transparent material Substances 0.000 title claims abstract description 9
238000010330 laser marking Methods 0.000 title claims description 15
239000000463 material Substances 0.000 claims abstract description 81
230000005855 radiation Effects 0.000 claims abstract description 7
230000006378 damage Effects 0.000 claims abstract description 6
239000000835 fiber Substances 0.000 claims description 7
230000003287 optical effect Effects 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 abstract 1
238000006073 displacement reaction Methods 0.000 abstract 1
239000000047 product Substances 0.000 description 31
238000002372 labelling Methods 0.000 description 7
239000012141 concentrate Substances 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000011521 glass Substances 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
229910052594 sapphire Inorganic materials 0.000 description 2
239000010980 sapphire Substances 0.000 description 2
239000005368 silicate glass Substances 0.000 description 2
239000012265 solid product Substances 0.000 description 2
238000000149 argon plasma sintering Methods 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
230000001010 compromised effect Effects 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
230000007017 scission Effects 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000005341 toughened glass Substances 0.000 description 1
238000012800 visualization Methods 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Laser Beam Processing (AREA)
Thermal Transfer Or Thermal Recording In General (AREA)
Laser Beam Printer (AREA)
Dot-Matrix Printers And Others (AREA)

LT95-051A 1995-05-12 1995-05-12 Method and apparatus for laser marking of products from transparent materials LT4108B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
LT95-051A LT4108B (en)	1995-05-12	1995-05-12	Method and apparatus for laser marking of products from transparent materials
DE59608777T DE59608777D1 (de)	1995-05-12	1996-05-01	Verfahren und Vorrichtung zur Kennzeichnung von Erzeugnissen aus transparenten (festen) Werkstoffen mittels Laser
EP96106863A EP0743128B1 (de)	1995-05-12	1996-05-01	Verfahren und Vorrichtung zur Kennzeichnung von Erzeugnissen aus transparenten (festen) Werkstoffen mittels Laser
AT96106863T ATE213681T1 (de)	1995-05-12	1996-05-01	Verfahren und vorrichtung zur kennzeichnung von erzeugnissen aus transparenten (festen) werkstoffen mittels laser

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LT95-051A LT4108B (en)	1995-05-12	1995-05-12	Method and apparatus for laser marking of products from transparent materials

Publications (2)

Publication Number	Publication Date
LT95051A LT95051A (en)	1996-11-25
LT4108B true LT4108B (en)	1997-01-27

Family

ID=19721634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LT95-051A LT4108B (en)	1995-05-12	1995-05-12	Method and apparatus for laser marking of products from transparent materials

Country Status (4)

Country	Link
EP (1)	EP0743128B1 (de)
AT (1)	ATE213681T1 (de)
DE (1)	DE59608777D1 (de)
LT (1)	LT4108B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19728766C1 (de) *	1997-07-07	1998-12-17	Schott Rohrglas Gmbh	Verwendung eines Verfahrens zur Herstellung einer Sollbruchstelle bei einem Glaskörper
DE19925801B4 (de) *	1999-06-03	2005-03-10	Fraunhofer Ges Forschung	Verfahren und Vorrichtung zur regelbaren Veränderung der Punktgröße bei der Laser-Innengravur
DE10015702A1 (de) *	2000-03-29	2001-10-18	Vitro Laser Gmbh	Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens
US6333486B1 (en)	2000-04-25	2001-12-25	Igor Troitski	Method and laser system for creation of laser-induced damages to produce high quality images
US6417485B1 (en)	2000-05-30	2002-07-09	Igor Troitski	Method and laser system controlling breakdown process development and space structure of laser radiation for production of high quality laser-induced damage images
US6399914B1 (en)	2000-07-10	2002-06-04	Igor Troitski	Method and laser system for production of high quality laser-induced damage images by using material processing made before and during image creation
US6490299B1 (en)	2000-07-20	2002-12-03	Troitski	Method and laser system for generating laser radiation of specific temporal shape for production of high quality laser-induced damage images
US6426480B1 (en)	2000-08-30	2002-07-30	Igor Troitski	Method and laser system for production of high quality single-layer laser-induced damage portraits inside transparent material
US6509548B1 (en)	2000-10-04	2003-01-21	Igor Troitski	Method and laser system for production of high-resolution laser-induced damage images inside transparent materials by generating small etch points
US6768080B2 (en) *	2001-12-17	2004-07-27	Troitski	Method for production of laser-induced damage images with special characteristics by creating damages of special space shape
US6727460B2 (en)	2002-02-14	2004-04-27	Troitski	System for high-speed production of high quality laser-induced damage images inside transparent materials
US6630644B2 (en)	2002-02-19	2003-10-07	Troitski	Method creating damage arrangement for production of 3D laser-induced damage portraits inside transparent materials
US6664501B1 (en) *	2002-06-13	2003-12-16	Igor Troitski	Method for creating laser-induced color images within three-dimensional transparent media
US6720523B1 (en) *	2002-09-23	2004-04-13	Igor Troitski	Method for production of laser-induced images represented by incomplete data, which are supplemented during production
US6740846B1 (en)	2003-03-27	2004-05-25	Igor Troitski	Method for production of 3D laser-induced head image inside transparent material by using several 2D portraits
DE10356223A1 (de)	2003-12-02	2005-06-30	Mtu Aero Engines Gmbh	Verfahren, Vorrichtung und Probekörper zum Prüfen eines Bauteils, sowie Verwendung des Verfahrens und der Vorrichtung
US8541105B2 (en)	2005-08-18	2013-09-24	Oerlikon Trading Ag, Trubbach	Transparent substrates with dielectric layer having a marking below the surface of the transparent substrate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992003297A1 (en)	1990-08-15	1992-03-05	United Distillers Plc	Sub-surface marking
WO1994014567A1 (en)	1992-12-18	1994-07-07	Firebird Traders Ltd.	Process and apparatus for etching an image within a solid article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2315060A1 (fr) *	1975-06-18	1977-01-14	Cibie Projecteurs	Dispositif de fixation et de reglage pour projecteur de complement
JPH0471792A (ja) *	1990-07-10	1992-03-06	Fujitsu Ltd	マーキング方法
DE4033300C2 (de) *	1990-10-19	1994-06-23	Gao Ges Automation Org	Mehrschichtiger, kartenförmiger Datenträger und Verfahren zur Herstellung desselben
JPH0776167A (ja) *	1993-09-08	1995-03-20	Miyachi Technos Kk	レーザマーキング方法
DE4407547C2 (de) *	1994-03-07	1996-05-30	Swarovski & Co	Körper aus transparentem Material mit einer Markierung und Verfahren zu dessen Herstellung

1995
- 1995-05-12 LT LT95-051A patent/LT4108B/lt not_active IP Right Cessation
1996
- 1996-05-01 DE DE59608777T patent/DE59608777D1/de not_active Expired - Fee Related
- 1996-05-01 AT AT96106863T patent/ATE213681T1/de not_active IP Right Cessation
- 1996-05-01 EP EP96106863A patent/EP0743128B1/de not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992003297A1 (en)	1990-08-15	1992-03-05	United Distillers Plc	Sub-surface marking
WO1994014567A1 (en)	1992-12-18	1994-07-07	Firebird Traders Ltd.	Process and apparatus for etching an image within a solid article

Also Published As

Publication number	Publication date
ATE213681T1 (de)	2002-03-15
EP0743128B1 (de)	2002-02-27
EP0743128A1 (de)	1996-11-20
LT95051A (en)	1996-11-25
DE59608777D1 (de)	2002-04-04

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Legal Events

Date	Code	Title	Description
2005-12-27	MM9A	Lapsed patents	Effective date: 20050512