KR100573368B1 - 2차원 바코드의 레이저 마아킹 방법 - Google Patents
2차원 바코드의 레이저 마아킹 방법 Download PDFInfo
- Publication number
- KR100573368B1 KR100573368B1 KR1019980047555A KR19980047555A KR100573368B1 KR 100573368 B1 KR100573368 B1 KR 100573368B1 KR 1019980047555 A KR1019980047555 A KR 1019980047555A KR 19980047555 A KR19980047555 A KR 19980047555A KR 100573368 B1 KR100573368 B1 KR 100573368B1
- Authority
- KR
- South Korea
- Prior art keywords
- scanning
- cell
- vortex
- laser
- marking
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- G06K15/028—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers
- G06K15/029—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers using optical beams
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- 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
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
Claims (1)
- 피가공물의 표면에 레이저광을 스캐닝하면서 조사하여 , 단위 조사 영역으로서의 제 1 셀과, 단위 비조사 영역으로서의 제 2 셀을 소망의 배열 패턴으로 매트릭스 형상으로 배치하여 이루어지는 2차원 바코드를 마아킹 하는 2차원 바코드의 레이저 마아킹 방법에 있어서,각각의 상기 제 1 셀 내에서 상기 레이저 광의 빔 스폿을 소용돌이 형상으로 스캐닝하여 단위 조사 영역을 형성하고, 소정의 순번으로 1셀 씩 상기 제 1 의 셀에 대한 상기 소용돌이 형상의 스캐닝을 하며,스캐닝 순번이 서로 전후하는 두 개의 상기 제 1 셀 사이에서 앞의 제 1 셀의 소정의 스캐닝 종점으로부터 뒤쪽 제 1 셀의 소정의 스캐닝 개시점까지 상기 레이저 광의 빔 스폿을 점프시키고,상기 2차원 바코드의 4구석의 하나를 시작점으로서 모든 셀을 외측으로부터 내측으로 소용돌이 형상으로 경유하는 루트를 따른 배열순번으로 상기 제 1 셀에 대한 스캐닝을 하는 것을 특징으로 하는 레이저 마아킹 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34862497A JP3557512B2 (ja) | 1997-12-03 | 1997-12-03 | 2次元バーコードのレーザマーキング方法 |
JP97-348624 | 1997-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990062554A KR19990062554A (ko) | 1999-07-26 |
KR100573368B1 true KR100573368B1 (ko) | 2006-10-25 |
Family
ID=18398253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980047555A KR100573368B1 (ko) | 1997-12-03 | 1998-11-06 | 2차원 바코드의 레이저 마아킹 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6121574A (ko) |
EP (1) | EP0927947A3 (ko) |
JP (1) | JP3557512B2 (ko) |
KR (1) | KR100573368B1 (ko) |
CN (1) | CN1116653C (ko) |
Families Citing this family (37)
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JP3228323B2 (ja) * | 1997-09-10 | 2001-11-12 | 日本電気株式会社 | 固体電解コンデンサおよびその製造方法 |
JP3010293B1 (ja) * | 1999-01-28 | 2000-02-21 | 一男 佐藤 | 二次元コ―ドの形成方法 |
US6504629B1 (en) * | 1999-03-23 | 2003-01-07 | Digilens, Inc. | Method and apparatus for illuminating a display |
JP2001080297A (ja) * | 1999-09-17 | 2001-03-27 | Kazuo Sato | 透明体の文字図形作成方法 |
AU2001238996A1 (en) * | 2000-03-20 | 2001-10-03 | Mediscan Gmbh | Method for individualising objects |
US6791592B2 (en) * | 2000-04-18 | 2004-09-14 | Laserink | Printing a code on a product |
DE10148759B8 (de) * | 2000-10-02 | 2005-06-30 | Laser 2000 Gmbh | Verfahren zur Erzeugung einer Lasergravur in eine Oberfläche eines Substrates |
KR100404306B1 (ko) * | 2000-12-29 | 2003-11-01 | 주식회사 아이콘랩 | 코드화된 패턴 및 이의 코드 추출 방법 |
JP4683736B2 (ja) * | 2001-01-30 | 2011-05-18 | 京セラ株式会社 | 穿孔方法 |
US7027155B2 (en) * | 2001-03-29 | 2006-04-11 | Gsi Lumonics Corporation | Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method and system for controlling energy delivered to a target structure |
DE10141876A1 (de) * | 2001-08-28 | 2003-03-20 | Sick Ag | Verfahren zur Erkennung eines Codes |
US20050045605A1 (en) * | 2001-10-02 | 2005-03-03 | Gerold Simke | Method and arrangement for laser engraving a substrate surface |
KR100554743B1 (ko) * | 2001-12-21 | 2006-02-24 | 주식회사 포스코 | 레이저를 이용한 롤식각 방법 |
US7028911B2 (en) * | 2002-08-07 | 2006-04-18 | Shenzhen Syscan Technology Co. Limited | Methods and systems for encoding and decoding data in 2D symbology |
DE10254433B3 (de) * | 2002-11-21 | 2004-07-22 | Heckler & Koch Gmbh | Feuerwaffe und Verfahren zu deren Herstellung |
EP2386979B1 (en) | 2003-08-11 | 2014-10-08 | Arai Corporation | 2-dimensional code formation method and formation device |
JP4433374B2 (ja) * | 2003-08-11 | 2010-03-17 | アライ株式会社 | トレーサビリティ管理方法及び管理装置 |
CN100481117C (zh) * | 2004-03-15 | 2009-04-22 | 武汉矽感科技有限公司 | 一种二维条码编解码方法 |
WO2006127867A2 (en) * | 2005-05-25 | 2006-11-30 | Ck Smart, Llc | Laser ice etching system and method |
JP5255218B2 (ja) * | 2006-03-14 | 2013-08-07 | 株式会社リコー | 画像処理方法 |
US20080156863A1 (en) * | 2006-12-29 | 2008-07-03 | Weyerhaeuser Co. | Systems and methods for improving the readability of printed bar code symbols and the like |
JP5510214B2 (ja) | 2009-10-19 | 2014-06-04 | 株式会社リコー | 描画制御装置、レーザ照射装置、描画制御方法、描画制御プログラム、及びこれを記録した記録媒体 |
JP5915781B2 (ja) * | 2009-10-19 | 2016-05-11 | 株式会社リコー | 描画制御方法、レーザ照射装置、描画制御プログラム、及びこれを記録した記録媒体 |
JP2012183549A (ja) * | 2011-03-04 | 2012-09-27 | Mitsubishi Electric Corp | SiC半導体ウェハのマーキング方法およびSiC半導体ウェハ |
JP6186869B2 (ja) | 2012-05-23 | 2017-08-30 | 株式会社リコー | 画像処理方法及び画像処理装置 |
EP2782043A1 (en) * | 2013-03-21 | 2014-09-24 | Pard Hardware Industrial Co., Ltd. | Method for providing a code on a tool |
DE102014210611A1 (de) * | 2014-06-04 | 2015-12-17 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Verfahren zum Markieren eines DataMatrix-Codes auf einem Werkstück mittels eines Laserstrahls |
EP3031749A1 (de) * | 2014-12-11 | 2016-06-15 | Qbo Coffee GmbH | Getränkekapsel, Getränkezubereitungssystem und Verfahren zum Identifizieren einer Getränkekapsel |
EP3031748A1 (de) * | 2014-12-11 | 2016-06-15 | Qbo Coffee GmbH | Getränkekapsel, Getränkezubereitungssystem und Verfahren zum Identifizieren einer Getränkekapsel |
WO2016103288A1 (en) * | 2014-12-24 | 2016-06-30 | Datalogic Ip Tech S.R.L. | Systems, methods, and articles for laser marking of machine- readable symbols |
JP6769146B2 (ja) * | 2016-07-13 | 2020-10-14 | オムロン株式会社 | レーザ加工方法およびレーザ加工装置 |
US10488497B2 (en) * | 2016-11-08 | 2019-11-26 | Aptiv Technologies Limited | Scanning lidar for an automated vehicle |
CN111315529B (zh) * | 2017-11-07 | 2022-08-19 | 住友电工烧结合金株式会社 | 铁系烧结体、铁系烧结体的激光标记方法以及铁系烧结体的制造方法 |
US10583668B2 (en) | 2018-08-07 | 2020-03-10 | Markem-Imaje Corporation | Symbol grouping and striping for wide field matrix laser marking |
CN109558762B (zh) * | 2018-11-15 | 2021-07-09 | 无锡火眼睛睛科技发展有限公司 | 一种基于条形码的便携式电子防伪追溯装置 |
EP3712814B1 (en) * | 2019-03-20 | 2022-02-16 | Alltec Angewandte Laserlicht Technologie GmbH | Method and marking apparatus for applying a marking on an object |
CN111783795B (zh) * | 2020-06-10 | 2023-12-01 | 恒通西交智能机器(广东)有限公司 | 将图像转换为激光扫描路径的方法、装置、设备及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62128760A (ja) * | 1985-11-30 | 1987-06-11 | Usac Electronics Ind Co Ltd | バー・コード印字機能を持つプリンタ装置 |
JPH02192969A (ja) * | 1988-10-04 | 1990-07-30 | Furuno Electric Co Ltd | バーコードプリンタ |
JPH0554165A (ja) * | 1991-08-22 | 1993-03-05 | Oki Electric Ind Co Ltd | バーコードの印字方法 |
US5336217A (en) * | 1986-04-24 | 1994-08-09 | Institut National De La Sante Et De La Recherche Medicale (Insepm) | Process for treatment by irradiating an area of a body, and treatment apparatus usable in dermatology for the treatment of cutaneous angio dysplasias |
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US4675498A (en) * | 1967-09-05 | 1987-06-23 | Lemelson Jerome H | Apparatus and method for coding objects |
US4156124A (en) * | 1977-04-14 | 1979-05-22 | Optical Engineering, Inc. | Image transfer laser engraving |
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-
1997
- 1997-12-03 JP JP34862497A patent/JP3557512B2/ja not_active Expired - Fee Related
-
1998
- 1998-11-06 KR KR1019980047555A patent/KR100573368B1/ko not_active IP Right Cessation
- 1998-12-02 US US09/203,381 patent/US6121574A/en not_active Expired - Lifetime
- 1998-12-02 EP EP98309854A patent/EP0927947A3/en not_active Withdrawn
- 1998-12-03 CN CN98126167A patent/CN1116653C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62128760A (ja) * | 1985-11-30 | 1987-06-11 | Usac Electronics Ind Co Ltd | バー・コード印字機能を持つプリンタ装置 |
US5336217A (en) * | 1986-04-24 | 1994-08-09 | Institut National De La Sante Et De La Recherche Medicale (Insepm) | Process for treatment by irradiating an area of a body, and treatment apparatus usable in dermatology for the treatment of cutaneous angio dysplasias |
JPH02192969A (ja) * | 1988-10-04 | 1990-07-30 | Furuno Electric Co Ltd | バーコードプリンタ |
JPH0554165A (ja) * | 1991-08-22 | 1993-03-05 | Oki Electric Ind Co Ltd | バーコードの印字方法 |
Also Published As
Publication number | Publication date |
---|---|
US6121574A (en) | 2000-09-19 |
KR19990062554A (ko) | 1999-07-26 |
CN1116653C (zh) | 2003-07-30 |
EP0927947A3 (en) | 2001-04-25 |
JP3557512B2 (ja) | 2004-08-25 |
JPH11167602A (ja) | 1999-06-22 |
CN1223492A (zh) | 1999-07-21 |
EP0927947A2 (en) | 1999-07-07 |
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