JPH0431797B2 - - Google Patents

Info

Publication number
JPH0431797B2
JPH0431797B2 JP16397388A JP16397388A JPH0431797B2 JP H0431797 B2 JPH0431797 B2 JP H0431797B2 JP 16397388 A JP16397388 A JP 16397388A JP 16397388 A JP16397388 A JP 16397388A JP H0431797 B2 JPH0431797 B2 JP H0431797B2
Authority
JP
Japan
Prior art keywords
mask
pattern
laser beam
marked
mark
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 - Lifetime
Application number
JP16397388A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215888A (ja
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 filed Critical
Priority to JP63163973A priority Critical patent/JPH0215888A/ja
Priority to KR1019890008921A priority patent/KR920006417B1/ko
Priority to EP89306691A priority patent/EP0349347B1/de
Priority to DE89306691T priority patent/DE68909330T2/de
Publication of JPH0215888A publication Critical patent/JPH0215888A/ja
Priority to US07/611,469 priority patent/US5198843A/en
Publication of JPH0431797B2 publication Critical patent/JPH0431797B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1228—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of a light beam in two directions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
JP63163973A 1988-06-30 1988-06-30 レーザマーキング方法 Granted JPH0215888A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP63163973A JPH0215888A (ja) 1988-06-30 1988-06-30 レーザマーキング方法
KR1019890008921A KR920006417B1 (ko) 1988-06-30 1989-06-28 마킹 모드 선택 기능을 지니고 있는 광학 마킹 시스템 및 그 방법
EP89306691A EP0349347B1 (de) 1988-06-30 1989-06-30 Optisches Markierungssystem mit einer Auswahlfunktion für die Markierungsform
DE89306691T DE68909330T2 (de) 1988-06-30 1989-06-30 Optisches Markierungssystem mit einer Auswahlfunktion für die Markierungsform.
US07/611,469 US5198843A (en) 1988-06-30 1990-11-09 Optical marking system having marking mode selecting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63163973A JPH0215888A (ja) 1988-06-30 1988-06-30 レーザマーキング方法

Publications (2)

Publication Number Publication Date
JPH0215888A JPH0215888A (ja) 1990-01-19
JPH0431797B2 true JPH0431797B2 (de) 1992-05-27

Family

ID=15784335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63163973A Granted JPH0215888A (ja) 1988-06-30 1988-06-30 レーザマーキング方法

Country Status (1)

Country Link
JP (1) JPH0215888A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520041B2 (ja) * 1989-08-31 1996-07-31 株式会社小松製作所 レ―ザ印字装置
JP2003076026A (ja) * 2001-09-05 2003-03-14 Sumitomo Special Metals Co Ltd 識別情報記録方法およびフォトマスクセット
JP5447456B2 (ja) * 2011-08-19 2014-03-19 日立金属株式会社 識別情報記録方法

Also Published As

Publication number Publication date
JPH0215888A (ja) 1990-01-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees