EP1138516A3 - Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens - Google Patents

Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens Download PDF

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Publication number
EP1138516A3
EP1138516A3 EP01107685A EP01107685A EP1138516A3 EP 1138516 A3 EP1138516 A3 EP 1138516A3 EP 01107685 A EP01107685 A EP 01107685A EP 01107685 A EP01107685 A EP 01107685A EP 1138516 A3 EP1138516 A3 EP 1138516A3
Authority
EP
European Patent Office
Prior art keywords
flat body
forming
engraved image
internal
focused
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.)
Granted
Application number
EP01107685A
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English (en)
French (fr)
Other versions
EP1138516B1 (de
EP1138516A2 (de
Inventor
Andreas Wienkamp
Remy Renaud
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.)
Vitro Laser GmbH
Original Assignee
Vitro Laser 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 Vitro Laser GmbH filed Critical Vitro Laser GmbH
Publication of EP1138516A2 publication Critical patent/EP1138516A2/de
Publication of EP1138516A3 publication Critical patent/EP1138516A3/de
Application granted granted Critical
Publication of EP1138516B1 publication Critical patent/EP1138516B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Adornments (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Surface Treatment Of Glass (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

Bei einem Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper insbesondere aus transparentem Material, vorzugsweise in ein Flachglas, der eine mechanische Vorspannung aufweist bzw. der nachfolgend eine mechanische Vorspannung erhält, ist vorgesehen, daß für das Einbringen zumindestens ein Strahl hoher Leistungsdichte verwendet wird, der in einem Wirkvolumen unmittelbar unterhalb der Oberfläche des flachen Körpers fokussiert wird.
Eine Vorrichtung, vorzugsweise zur Durchführung des Verfahrens, umfassend wenigstens eine Strahlenquelle zum Erzeugen des Strahls hoher Leistungsdichte, eine Fokussieroptik zum Fokussieren des Strahls und eine Haltevorrichtung für den flachen Körper, zeichnet sich dadurch aus, daß sie eine Meßeinrichtung zum Messen des Abstandes zwischen der Fokussieroptik und der Oberfläche des flachen Körpers aufweist.
EP01107685A 2000-03-29 2001-03-28 Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens Expired - Lifetime EP1138516B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015702 2000-03-29
DE10015702A DE10015702A1 (de) 2000-03-29 2000-03-29 Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens

Publications (3)

Publication Number Publication Date
EP1138516A2 EP1138516A2 (de) 2001-10-04
EP1138516A3 true EP1138516A3 (de) 2003-07-23
EP1138516B1 EP1138516B1 (de) 2006-02-22

Family

ID=7636891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01107685A Expired - Lifetime EP1138516B1 (de) 2000-03-29 2001-03-28 Verfahren zum Einbringen wenigstens einer Innengravur in einen flachen Körper und Vorrichtung zum Durchführen des Verfahrens

Country Status (3)

Country Link
EP (1) EP1138516B1 (de)
AT (1) ATE318217T1 (de)
DE (2) DE10015702A1 (de)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
JP4659300B2 (ja) 2000-09-13 2011-03-30 浜松ホトニクス株式会社 レーザ加工方法及び半導体チップの製造方法
TWI326626B (en) 2002-03-12 2010-07-01 Hamamatsu Photonics Kk Laser processing method
CN101335235B (zh) 2002-03-12 2010-10-13 浜松光子学株式会社 基板的分割方法
CN1328002C (zh) 2002-03-12 2007-07-25 浜松光子学株式会社 加工对象物切割方法
TWI520269B (zh) 2002-12-03 2016-02-01 濱松赫德尼古斯股份有限公司 Cutting method of semiconductor substrate
FR2852250B1 (fr) 2003-03-11 2009-07-24 Jean Luc Jouvin Fourreau de protection pour canule, un ensemble d'injection comportant un tel fourreau et aiguille equipee d'un tel fourreau
DE60315515T2 (de) 2003-03-12 2007-12-13 Hamamatsu Photonics K.K., Hamamatsu Laserstrahlbearbeitungsverfahren
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
US8629610B2 (en) 2006-01-12 2014-01-14 Ppg Industries Ohio, Inc. Display panel
RU2444795C2 (ru) 2006-01-12 2012-03-10 Ппг Индастриз Огайо, Инк. Индикаторная панель с индуцированными лазером элементами, перенаправляющими излучение
DE102007004524B4 (de) 2007-01-24 2022-02-03 Carl Zeiss Vision Gmbh Verfahren zur Erzeugung einer sichtbaren Struktur mit mehreren nebeneinander angeordneten Gravurpunkten in einem transparenten Gegenstand sowie transparenter Gegenstand
DE102009025671A1 (de) 2008-06-19 2009-12-24 Andreas Mader Verfahren zur Bearbeitung eines insbesondere transparenten und/oder lichtdurchlässigen Elements
DE202008017478U1 (de) 2008-07-17 2009-09-17 Schott Ag Photovoltaik-Modul mit teilvorgespannter gläserner Abdeckscheibe mit Innengravur
IT1394940B1 (it) * 2009-01-13 2012-07-27 Bottero Spa Metodo per la codifica di una lastra di vetro stratificata e lastra di vetro stratificata ottenuta con tale metodo
CN101987554B (zh) * 2009-08-07 2013-04-17 深圳市大族激光科技股份有限公司 一种激光雕刻装置
DE102009059015B4 (de) * 2009-12-17 2014-02-13 Heraeus Quarzglas Gmbh & Co. Kg Quarzglasbauteil mit opaker Innenzone sowie Verfahren zur Herstellung desselben
DE102011106097B4 (de) 2011-06-09 2017-02-16 Cero Gmbh Verfahren und Vorrichtung zum Bearbeiten eines Werkstückes
DE102012013683B4 (de) 2012-07-11 2021-04-29 Carl Zeiss Vision International Gmbh Brillenlinse, Verfahren zu deren Herstellung, Computerprogramm sowie Vorrichtung zur Herstellung einer Brillenlinse
DE102014205066A1 (de) 2014-03-19 2015-10-08 Schott Ag Vorgespannter Glasartikel mit Laserinnengravur und Herstellverfahren
GB2527553B (en) 2014-06-25 2017-08-23 Fianium Ltd Laser processing
EP3263271A1 (de) 2016-06-30 2018-01-03 Cero GmbH Verfahren zum bearbeiten der oberfläche von vorgespannten gläsern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147385A1 (de) * 1980-12-16 1982-09-16 Vereinigte Glaswerke Gmbh, 5100 Aachen "verfahren zum behandeln einer verbundglasscheibe, insbesondere zur faelschungssicheren kennzeichnung einer verbundglasscheibe"
DE4126626A1 (de) * 1990-08-15 1992-02-27 United Distillers Plc Unter der oberflaeche angeordnete markierungen
WO1994014567A1 (en) * 1992-12-18 1994-07-07 Firebird Traders Ltd. Process and apparatus for etching an image within a solid article
DE4407547A1 (de) * 1994-03-07 1995-09-21 Swarovski & Co Körper aus transparentem Material mit einer Markierung und Verfahren zu dessen Herstellung
EP0743128A1 (de) * 1995-05-12 1996-11-20 NAICOTEC GmbH Verfahren und Vorrichtung zur Kennzeichnung von Erzeugnissen aus transparenten (festen) Werkstoffen mittels Laser

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DE1696714B1 (de) * 1968-03-13 1970-12-03 Zeiss Carl Fa Verfahren zur Herstellung eines Kennzeichens auf durchsichtigen Werkstoffen
DE3425263A1 (de) * 1983-07-22 1985-01-31 Friedrich Schiller Universität, DDR 6900 Jena Verfahren zum einschreiben von informationen in das volumen von materialien mittels laserstrahl
DE3826355A1 (de) * 1988-08-03 1990-04-26 Flachglas Ag Verfahren zum beschriften von verbundbauteilen mit laserstrahlung und mit diesem verfahren hergestelltes verbundbauteil
DE4326314A1 (de) * 1993-08-05 1995-02-09 Ver Glaswerke Gmbh Verfahren zum Beschriften einer eingebauten Autoglasscheibe
DE19841547B4 (de) * 1998-09-11 2004-04-08 Martin-Luther-Universität Halle-Wittenberg Gläser mit farbigen Strukturen und Verfahren zu deren Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147385A1 (de) * 1980-12-16 1982-09-16 Vereinigte Glaswerke Gmbh, 5100 Aachen "verfahren zum behandeln einer verbundglasscheibe, insbesondere zur faelschungssicheren kennzeichnung einer verbundglasscheibe"
DE4126626A1 (de) * 1990-08-15 1992-02-27 United Distillers Plc Unter der oberflaeche angeordnete markierungen
WO1994014567A1 (en) * 1992-12-18 1994-07-07 Firebird Traders Ltd. Process and apparatus for etching an image within a solid article
DE4407547A1 (de) * 1994-03-07 1995-09-21 Swarovski & Co Körper aus transparentem Material mit einer Markierung und Verfahren zu dessen Herstellung
EP0743128A1 (de) * 1995-05-12 1996-11-20 NAICOTEC GmbH Verfahren und Vorrichtung zur Kennzeichnung von Erzeugnissen aus transparenten (festen) Werkstoffen mittels Laser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DICKMANN K.: "Innenbearbeitung von Glas mit Nd:YAG-Laser", LASER MAGAZIN, vol. H. 1, 1995, pages 16 - 19, XP002240507 *

Also Published As

Publication number Publication date
EP1138516B1 (de) 2006-02-22
ATE318217T1 (de) 2006-03-15
EP1138516A2 (de) 2001-10-04
DE10015702A1 (de) 2001-10-18
DE50108969D1 (de) 2006-04-27

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