AU5504896A - Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens - Google Patents

Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens

Info

Publication number
AU5504896A
AU5504896A AU55048/96A AU5504896A AU5504896A AU 5504896 A AU5504896 A AU 5504896A AU 55048/96 A AU55048/96 A AU 55048/96A AU 5504896 A AU5504896 A AU 5504896A AU 5504896 A AU5504896 A AU 5504896A
Authority
AU
Australia
Prior art keywords
glass object
mould
ophthalmic lens
laser marking
resulting marked
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
AU55048/96A
Other versions
AU701407B2 (en
Inventor
Moreno Lucchesi
Jean-Marc Padiou
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of AU5504896A publication Critical patent/AU5504896A/en
Application granted granted Critical
Publication of AU701407B2 publication Critical patent/AU701407B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
    • 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment
AU55048/96A 1995-04-11 1996-04-09 Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens Ceased AU701407B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9504314A FR2732917B1 (en) 1995-04-11 1995-04-11 METHOD FOR LASER MARKING OF A GLASS OBJECT, AND GLASS OBJECT, IN PARTICULAR MOLDING SHELL FOR OPHTHALMIC LENS, THUS MARKED
FR9504314 1995-04-11
PCT/FR1996/000533 WO1996032221A1 (en) 1995-04-11 1996-04-09 Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens

Publications (2)

Publication Number Publication Date
AU5504896A true AU5504896A (en) 1996-10-30
AU701407B2 AU701407B2 (en) 1999-01-28

Family

ID=9477982

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55048/96A Ceased AU701407B2 (en) 1995-04-11 1996-04-09 Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens

Country Status (6)

Country Link
EP (1) EP0820363B1 (en)
AU (1) AU701407B2 (en)
DE (1) DE69607336T2 (en)
ES (1) ES2146396T3 (en)
FR (1) FR2732917B1 (en)
WO (1) WO1996032221A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075223A (en) 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6852948B1 (en) 1997-09-08 2005-02-08 Thermark, Llc High contrast surface marking using irradiation of electrostatically applied marking materials
US6238847B1 (en) 1997-10-16 2001-05-29 Dmc Degussa Metals Catalysts Cerdec Ag Laser marking method and apparatus
FR2772021B1 (en) * 1997-12-08 2000-02-25 Arnaud Hory METHOD AND DEVICE FOR MARKING OBJECTS WITH SINTERED MINERAL POWDERS
US6503310B1 (en) 1999-06-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Laser marking compositions and method
US6503316B1 (en) 2000-09-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Bismuth-containing laser markable compositions and methods of making and using same
AUPR168000A0 (en) * 2000-11-24 2000-12-21 Sola International Holdings Ltd Method of marking an optical element
US7238396B2 (en) 2002-08-02 2007-07-03 Rieck Albert S Methods for vitrescent marking
DE102008059756A1 (en) * 2008-12-01 2010-06-10 Tesa Se Method for marking or marking a workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402871C2 (en) * 1984-01-27 1986-08-07 Optische Werke G. Rodenstock, 8000 München Method for marking transparent components with a neodymium-YAG laser
CZ277944B6 (en) * 1990-12-03 1993-06-16 Kvapil Jiri Method of marking and decorating transparent materials by neodymium lasers
JPH0525052A (en) * 1991-07-19 1993-02-02 Fuji Kagaku Kogyo Kk Antifungal agent
FR2690862A1 (en) * 1992-05-07 1993-11-12 Ares Sa Laser engraving of the inner surfaces of transparent receptacles - notably for identification and decoration of bottles

Also Published As

Publication number Publication date
EP0820363A1 (en) 1998-01-28
FR2732917A1 (en) 1996-10-18
ES2146396T3 (en) 2000-08-01
WO1996032221A1 (en) 1996-10-17
DE69607336T2 (en) 2000-11-30
FR2732917B1 (en) 1997-06-13
AU701407B2 (en) 1999-01-28
EP0820363B1 (en) 2000-03-22
DE69607336D1 (en) 2000-04-27

Similar Documents

Publication Publication Date Title
AU2435197A (en) Lens blanks for producing prescription lenses
EP0758571B8 (en) process for manufacturing a concave outer surface on a spectacle lens blank
AU2193495A (en) Interchangeable eyeglass lens system
AU4904096A (en) Method and apparatus for molding contact lenses and making their container
AU1276997A (en) Elliptical lens for eyewear
AU5217999A (en) Photochromic ophthalmic lens
EP0726474A3 (en) Colored contact lens and method for producing the same
EP0756183A3 (en) Lens for eyeglasses
AU3895695A (en) Method for destroying residual lens epithelial cells
EP0738906A3 (en) Method for preparing optical film
IL104884A0 (en) Lenses and spectacles for reducing nystagmic oscillations,and a method for achieving this purpose
AU5923196A (en) Interchangeable lens eyeglasses
AU5504896A (en) Method for laser marking a glass object, and resulting marked glass object, particularly a mould for an ophthalmic lens
HK1032631A1 (en) A method for producing an auxiliary spectacle lens
AU4116297A (en) Method for producing a shaped piece suitable for optical purposes
EP0515688A4 (en) Optical axis adjusting method for laser robot and system therefor
AU1509100A (en) Non-correcting lens blank, and method for making same
AU7426898A (en) Simulating a laser treatment on the eye by pretreating a contact lens
AUPM970294A0 (en) An optical control method
AU698449B2 (en) Laser light source and manufacturing method therefor
AU7045696A (en) Ophthalmic mounting for bifocal lenses
AU6218198A (en) Method for marking a translucent synthetic material object, in particular an ophthalmic lens marked in this way, and corresponding reader
AU3241999A (en) Apparatus and method for generating ultimate surfaces on ophthalmic lenses
EP0648712A3 (en) Press moulding method for forming an optical element.
AU681392B2 (en) Apparatus and method for making an optical fiber preform

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired