KR960705653A - 착색 레이저마아킹방법 및 그 장치(method and device for color laser marking) - Google Patents

착색 레이저마아킹방법 및 그 장치(method and device for color laser marking)

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Publication number
KR960705653A
KR960705653A KR1019960702794A KR19960702794A KR960705653A KR 960705653 A KR960705653 A KR 960705653A KR 1019960702794 A KR1019960702794 A KR 1019960702794A KR 19960702794 A KR19960702794 A KR 19960702794A KR 960705653 A KR960705653 A KR 960705653A
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KR
South Korea
Prior art keywords
laser
wark
mask
irradiated
laser marking
Prior art date
Application number
KR1019960702794A
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English (en)
Inventor
아키라 모리
시게키 하기와라
히로카주 타나카
Original Assignee
안자키 사토루
카부시키가이샤 코마쯔세이사쿠쇼
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Application filed by 안자키 사토루, 카부시키가이샤 코마쯔세이사쿠쇼 filed Critical 안자키 사토루
Publication of KR960705653A publication Critical patent/KR960705653A/ko

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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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • 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
    • 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
    • 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
    • B23K26/064—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
    • 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
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • 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
    • B41M5/34—Multicolour thermography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Liquid Crystal (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

본 발명은 착색 레이저마아킹방법 및 그 장치로서, 종래의 장치를 대폭적으로 변경하지 않고, 또한 염료를 사용하지 않으며, 확실하게 눈으로 인지할 수 있을 정도로 착색할 수 있다. 이 때문에 착색 레이저마아킹방법은 워어크(10)가 유기물과 무기화합물과의 합성물질이고, 레이저광을 조사할 때에, 워어크(10)에서의 수광강도를 변화시킴으로써, 달라지는 색채의 무늬를 얻을 수 있다. 또 착색레이저마아킹장치는 워어크(10)가 유기물과 무기화합물의 합성물질로 되어 있을 때, 제어기(11)는, 레이저발진기(1) 등 레이저 조사강도 가변수단 중에서 적어도 1개에 대하여, 레이저 조사강도 가변신호를 출력한다.

Description

착색 레이저마아킹방법 및 그 창치(METHOD AND DEVICE FOR COLOR LASER MARKING)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에 관한 착색 레이저마아킹장치의 전체 모식 구성도, 제2도는 본 실시예에 관한 장치 및 방법에 의한 실험결과를 표시하는 도표.

Claims (5)

  1. 워어크(10) 표면에 레이저광을 조사하여, 무늬를 각인하는 레이저마아킹 방법에 있어서, 상기한 워어크(10)는 유기물과 무기화합물로 이루어진 합성물질이고, 상기한 레이저광을 조사할때에, 상기한 워어크(10)에서의 수광강도를 변화시킴으로써, 다른 색채의 무늬를 얻을 수 있는 것을 특징으로 하는 착색 레이저마아킹방법.
  2. 제1항에 있어서, 상기한 다른 색체는, 눈으로 보기에, 회백색, 백색, 황색 및 황갈색인 것을 특징으로 하는 착색 레이저마아킹방법.
  3. 레이저발진기(1)와, 상기한 레이저발진기(1)로부터의 레이저광이 조사되는 마스크와, 제어기(11)를 구비하고, 상기한 제어기(11)에 의하여, 상기한 마스크의 투과광을 워어크(10) 표면에 조사하여, 상기한 워어크(10) 표면에 상기한 마스크 화상의 무늬를 각인하는 레이저마아킹장치에 있어서, 상기한 워어크(10)가 유기물과 무기화합물로 이루어진 합성물질로 되어 있을때, 상기한 제어기(11)는 상기한 레이저발진기(1), 상기한 레이저발진기(1)의 Q스위치, 상기한 마스크 및 라스터주사용 편향기(3)의 구동모우터로 이루어진 레이저조사강도 가변수단 중에서 적어도 1개에 대하여, 레이저 조사강도 가변신호를 출력하여 이룩하는 것을 특징으로 하는 착색 레이저마아킹장치.
  4. 레이저발진기(1)와, 상기한 레지저발진기(1)로부터의 레이저광이 조사되는 광학계 및 마스크를 구비하고, 상기한 광학계 및 상기한 마스크의 투과광을 워어크(10) 표면에 조사하여, 상기한 워어크(10) 표면에 상기한 마스크의 화상의 무늬를 각인하는 레이저마아킹장치에 있어서, 상기한 워어크(10)는 유기물과 무기화합물로 이루어진 합성물질이고, 상기한 광학계는 편향용, 집광용, 확대용, 분할용, 광감쇠용 또는 모우드 변경용 등으로 이룩하는 렌즈, 프리즘 또는 미러 등의 적어도 1개를 구비하며, 상기한 렌즈, 프리즘 또는 미러 등 광학계 중에서 , 적어도 1개의 광학계는, 무늬의 발생 색채가 여려가지로 달라지는 정도로 상기한 레이저광을 파워 분리 또는 반사 산란시키는 각종 옵션부품으로서, 교환할 수 있는 구성으로 되어 있는 것을 특징으로 하는 착색 레이저마아킹장치.
  5. 제3항 또는 제4항 중 어느 한 항에 있어서, 상기한 마스크는 투과형 액정마스크(6)로 되어 있는 것을 특징으로 하는 착색 레이저마아킹장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960702794A 1993-12-10 1994-12-07 착색 레이저마아킹방법 및 그 장치(method and device for color laser marking) KR960705653A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34171593A JP3279789B2 (ja) 1993-12-10 1993-12-10 着色レーザマーキング装置
JP93-341715 1993-12-10
PCT/JP1994/002054 WO1995015833A1 (fr) 1993-12-10 1994-12-07 Procede et dispositif de marquage en couleurs par laser

Publications (1)

Publication Number Publication Date
KR960705653A true KR960705653A (ko) 1996-11-08

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ID=18348224

Family Applications (1)

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KR1019960702794A KR960705653A (ko) 1993-12-10 1994-12-07 착색 레이저마아킹방법 및 그 장치(method and device for color laser marking)

Country Status (6)

Country Link
US (1) US5703709A (ko)
EP (1) EP0739677A4 (ko)
JP (1) JP3279789B2 (ko)
KR (1) KR960705653A (ko)
SG (1) SG45238A1 (ko)
WO (1) WO1995015833A1 (ko)

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JP5679911B2 (ja) * 2011-06-09 2015-03-04 日本特殊陶業株式会社 多層配線基板及びその製造方法
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PL222531B1 (pl) 2012-04-05 2016-08-31 Wrocławskie Centrum Badań Eit + Spółka Z Ograniczoną Sposób i system do kolorowego znakowania metali
WO2020104971A1 (en) * 2018-11-21 2020-05-28 Huf Technologies Gmbh Method for laser marking a metallic surface
JP7303053B2 (ja) * 2019-07-17 2023-07-04 ファナック株式会社 調整補助具及びレーザ溶接装置
CN114425657B (zh) * 2022-02-09 2024-02-23 济南九码电子有限公司 一种激光打标彩图方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100294722B1 (ko) * 1998-07-30 2001-07-12 황해웅 세라믹재료에패턴및3차원형상을제작하기위한장치및방법

Also Published As

Publication number Publication date
EP0739677A4 (en) 1997-01-29
JP3279789B2 (ja) 2002-04-30
WO1995015833A1 (fr) 1995-06-15
EP0739677A1 (en) 1996-10-30
US5703709A (en) 1997-12-30
JPH07164170A (ja) 1995-06-27
SG45238A1 (en) 1998-01-16

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