GB1500452A - Method of producing micro-engraving by means of a laser beam - Google Patents

Method of producing micro-engraving by means of a laser beam

Info

Publication number
GB1500452A
GB1500452A GB283/76A GB28376A GB1500452A GB 1500452 A GB1500452 A GB 1500452A GB 283/76 A GB283/76 A GB 283/76A GB 28376 A GB28376 A GB 28376A GB 1500452 A GB1500452 A GB 1500452A
Authority
GB
United Kingdom
Prior art keywords
engraving
laser beam
mirror
producing micro
jan
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.)
Expired
Application number
GB283/76A
Other languages
English (en)
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of GB1500452A publication Critical patent/GB1500452A/en
Expired legal-status Critical Current

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
    • B23K26/0661—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 disposed on the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB283/76A 1975-01-09 1976-01-06 Method of producing micro-engraving by means of a laser beam Expired GB1500452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500567A FR2297143A1 (fr) 1975-01-09 1975-01-09 Procede de realisation de microgravures par faisceau laser

Publications (1)

Publication Number Publication Date
GB1500452A true GB1500452A (en) 1978-02-08

Family

ID=9149564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB283/76A Expired GB1500452A (en) 1975-01-09 1976-01-06 Method of producing micro-engraving by means of a laser beam

Country Status (6)

Country Link
US (1) US4078164A (enExample)
JP (1) JPS597553B2 (enExample)
CH (1) CH596007A5 (enExample)
DE (1) DE2600690A1 (enExample)
FR (1) FR2297143A1 (enExample)
GB (1) GB1500452A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008398A1 (de) * 1990-03-16 1991-09-19 Messer Griesheim Gmbh Verfahren zum beschriften oder markieren

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318752A (en) * 1980-05-16 1982-03-09 Bell Telephone Laboratories, Incorporated Heterojunction semiconductor laser fabrication utilizing laser radiation
DE3437056A1 (de) * 1984-10-09 1986-04-10 Dieter Prof. Dr. Linz Bäuerle Aetzverfahren fuer koerper aus dielektrischer oxidkeramik bzw. dielektrische oxidische (ein-)kristalle
DE3437072A1 (de) * 1984-10-09 1986-04-10 Dieter Prof. Dr. Linz Bäuerle Verfahren zur herstellung von leiterbahnen und/oder elektroden auf dielektrischem material
CA1279104C (en) * 1986-08-08 1991-01-15 Quantum Corporation Lithographic technique using laser for fabrication of electronic components and the like
DE3730644A1 (de) * 1987-09-11 1989-03-30 Baeuerle Dieter Verfahren zur vorgegeben strukturierten abscheidung von mikrostrukturen mit laserlicht
US5221422A (en) * 1988-06-06 1993-06-22 Digital Equipment Corporation Lithographic technique using laser scanning for fabrication of electronic components and the like
DE3833110A1 (de) * 1988-09-29 1990-04-05 Siemens Ag Verfahren und anordnung zum verschweissen von thermoplastischen werkstoffen mittels waermestrahlung
US5474627A (en) * 1990-10-11 1995-12-12 Aerospatiale Societe Nationale Industrielle Method for marking an electric cable
US5410125A (en) * 1990-10-11 1995-04-25 Harry Winston, S.A. Methods for producing indicia on diamonds
US5932119A (en) * 1996-01-05 1999-08-03 Lazare Kaplan International, Inc. Laser marking system
CN100443241C (zh) * 2001-04-02 2008-12-17 太阳诱电株式会社 利用激光的透光材料的加工方法
US9218516B2 (en) * 2012-06-08 2015-12-22 Datalogic ADC, Inc. Data reader platter with integral features delineating a data-reading sweep region

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154371A (en) * 1962-10-26 1964-10-27 Winston Res Corp High speed, high intensity optical recording system
US3181170A (en) * 1963-07-25 1965-04-27 Northrop Corp Optical display device
US3435186A (en) * 1964-02-20 1969-03-25 Ibm Selective piercing and machining of sheet material
US3560291A (en) * 1964-03-27 1971-02-02 Mobil Oil Corp Bonding thermoplastic resin films by means of radiation from a laser source
US3410979A (en) * 1964-05-28 1968-11-12 Burroughs Corp Method and apparatus for drilling holes by means of a focused laser beam
US3553421A (en) * 1968-11-07 1971-01-05 Arthur L Schawlow Method of and apparatus for erasing
US3665483A (en) * 1969-06-06 1972-05-23 Chase Manhattan Capital Corp Laser recording medium
BE760067A (fr) * 1969-12-09 1971-06-09 Applied Display Services Procede et appareil pour la fabrication de plaques en relief ainsi que plaques pour impression ainsi obtenues
US3790744A (en) * 1971-07-19 1974-02-05 American Can Co Method of forming a line of weakness in a multilayer laminate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008398A1 (de) * 1990-03-16 1991-09-19 Messer Griesheim Gmbh Verfahren zum beschriften oder markieren

Also Published As

Publication number Publication date
DE2600690A1 (de) 1976-07-15
JPS597553B2 (ja) 1984-02-18
FR2297143A1 (fr) 1976-08-06
JPS5199394A (enExample) 1976-09-01
US4078164A (en) 1978-03-07
CH596007A5 (enExample) 1978-02-28
FR2297143B1 (enExample) 1978-04-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee