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MX2016003664A - Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados. - Google Patents

Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados.

Info

Publication number
MX2016003664A
MX2016003664A MX2016003664A MX2016003664A MX2016003664A MX 2016003664 A MX2016003664 A MX 2016003664A MX 2016003664 A MX2016003664 A MX 2016003664A MX 2016003664 A MX2016003664 A MX 2016003664A MX 2016003664 A MX2016003664 A MX 2016003664A
Authority
MX
Mexico
Prior art keywords
ophthalmic lens
marking
per pulse
wavelength
pulsed laser
Prior art date
Application number
MX2016003664A
Other languages
English (en)
Other versions
MX360043B (es
Inventor
Frédéric Dubois
Sébastien Maurice
Original Assignee
Essilor Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49484373&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2016003664(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essilor Int filed Critical Essilor Int
Publication of MX2016003664A publication Critical patent/MX2016003664A/es
Publication of MX360043B publication Critical patent/MX360043B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • 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
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/0652—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising prisms
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/355—Texturing
    • 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
    • B23K26/36—Removing material
    • B23K26/361—Removing material for deburring or mechanical trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00932—Combined cutting and grinding thereof
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Laser Beam Processing (AREA)
  • Lenses (AREA)

Abstract

La presente solicitud se refiere a un dispositivo de marcado de lentilla oftálmica (3), donde la lentilla (3) se realiza en al menos un material predeterminado; el dispositivo incluye un láser (1) configurado para realizar grabados permanentes sobre la lentilla (3) y configurado para emitir un haz focalizado de radiación láser ultravioleta por pulsos que incluye al menos una longitud de onda de radiación comprendida entre 200 nm y 300 nm, una duración de pulso comprendida entre aproximadamente 0.1 ns y aproximadamente 5 ns, y una energía por pulsos comprendida entre aproximadamente 5 µJ y aproximadamente 100 µJ; la presente solicitud se refiere además a un procedimiento de marcado láser configurado para realizar grabados permanentes sobre una lentilla oftálmica (3) por medio del dispositivo indicado.
MX2016003664A 2013-09-20 2014-09-19 Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados. MX360043B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1359081A FR3010924B1 (fr) 2013-09-20 2013-09-20 Dispositif et procede de marquage laser d'une lentille ophtalmique
PCT/FR2014/052338 WO2015040338A1 (fr) 2013-09-20 2014-09-19 Dispositif et procede de marquage d'une lentille ophtalmique avec un laser pulse de longueur d'onde et energie par impulsion selectionnees

Publications (2)

Publication Number Publication Date
MX2016003664A true MX2016003664A (es) 2016-07-08
MX360043B MX360043B (es) 2018-10-19

Family

ID=49484373

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018012693A MX392046B (es) 2013-09-20 2014-09-19 Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados
MX2016003664A MX360043B (es) 2013-09-20 2014-09-19 Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018012693A MX392046B (es) 2013-09-20 2014-09-19 Dispositivo y procedimiento de marcado laser de una lentilla oftalmica con un pulso laser de longitud de onda y energia por pulsos seleccionados

Country Status (10)

Country Link
US (2) US10112340B2 (es)
EP (2) EP3453479B1 (es)
JP (2) JP6553053B2 (es)
CN (1) CN105555463B (es)
BR (1) BR112016004045B1 (es)
CA (1) CA2922526C (es)
FR (1) FR3010924B1 (es)
IL (2) IL244355B (es)
MX (2) MX392046B (es)
WO (1) WO2015040338A1 (es)

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EP3451266A1 (en) 2017-08-31 2019-03-06 Essilor International A method of checking authenticity of an optical article, a corresponding apparatus, a method of providing a confirmation of authenticity of an optical article and a corresponding server
EP3746840A1 (en) 2018-02-01 2020-12-09 AMO Groningen B.V. Lenses with optical markings
WO2019191474A1 (en) * 2018-03-29 2019-10-03 Corning Incorporated Methods for laser processing rough transparent workpieces using pulsed laser beam focal lines and a fluid film
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EP3904949A4 (en) * 2018-12-28 2022-08-17 Hoya Lens Thailand Ltd. MANUFACTURING PROCESS FOR OPTICAL ELEMENT AND OPTICAL ELEMENT
JP7226277B2 (ja) * 2019-11-29 2023-02-22 株式会社三洋物産 遊技機
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CN113996936B (zh) * 2021-09-28 2024-08-13 视立美视光科技集团(西安)有限公司 离焦镜片的数码激光雕刻工艺
CN114273776B (zh) * 2021-11-11 2024-09-20 北京赢圣科技有限公司 一种锁频均匀能量单脉冲绿光超快激光精密雕刻透明材料的方法和系统
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Also Published As

Publication number Publication date
IL244355B (en) 2019-10-31
US10112340B2 (en) 2018-10-30
JP2016536148A (ja) 2016-11-24
CA2922526C (fr) 2021-12-28
CN105555463B (zh) 2018-07-31
JP2019206033A (ja) 2019-12-05
JP6553053B2 (ja) 2019-07-31
FR3010924B1 (fr) 2015-11-06
JP7023893B2 (ja) 2022-02-22
FR3010924A1 (fr) 2015-03-27
CN105555463A (zh) 2016-05-04
EP3453479A8 (fr) 2020-03-04
US20160207249A1 (en) 2016-07-21
MX392046B (es) 2025-03-21
MX360043B (es) 2018-10-19
BR112016004045B1 (pt) 2020-12-08
CA2922526A1 (fr) 2015-03-26
MX2018012693A (es) 2022-05-03
EP3046719B1 (fr) 2018-11-28
WO2015040338A1 (fr) 2015-03-26
IL269513A (en) 2019-11-28
IL244355A0 (en) 2016-04-21
EP3453479A1 (fr) 2019-03-13
IL269513B (en) 2021-08-31
US11072109B2 (en) 2021-07-27
EP3453479B1 (fr) 2021-05-19
EP3046719A1 (fr) 2016-07-27
US20190022921A1 (en) 2019-01-24

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