KR910000826B1 - 레이저 마킹 방법 - Google Patents
레이저 마킹 방법 Download PDFInfo
- Publication number
- KR910000826B1 KR910000826B1 KR1019870011392A KR870011392A KR910000826B1 KR 910000826 B1 KR910000826 B1 KR 910000826B1 KR 1019870011392 A KR1019870011392 A KR 1019870011392A KR 870011392 A KR870011392 A KR 870011392A KR 910000826 B1 KR910000826 B1 KR 910000826B1
- Authority
- KR
- South Korea
- Prior art keywords
- pigment
- marking
- laser
- article
- color
- 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
Links
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
- C09K9/02—Organic tenebrescent materials
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- 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
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- 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
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/005—Processes, not specifically provided for elsewhere, for producing decorative surface effects by altering locally the surface material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
- B44F1/10—Changing, amusing, or secret pictures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
-
- 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
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- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
Claims (4)
- 물품의 표면을 마킹하는 레이저 마킹 방법에 있어서, 소정의 온도 이상에서 원색에서 다른색으로 변할 수 있는 물품의 재료중의 안료 또는 혼합 안료를 상기 물품표면에 피착하는 스텝과 마킹레이저 빔을 안료가 피착된 부분에 조사하는 것에 의해 조사된 부분을 다른색으로 마크하는 스텝을 포함하며, 상기 안료는 각각 다른 온도에서 다른 색을 나타내는 여러개의 다른 안료의 혼합이고, 상기 마킹레이저 빔은 상기 다른 온도에서 상기 물품 표면에 가열하는데 필요한 다른 에너지 밀도를 갖는 레이저 빔수에 대응하는 혼합으로 상기 물품표면의 상기 조사된 부분이 상기 다른 색으로 마크되는 레이저 마킹 방법.
- 제1항에 있어서, 상기 안료는 상기 레이저 빔에 의해 주어지는 열로 인하여 그 내부 분자구조의 변화에 의해 원색에서 다른 색으로 변화할 수 있는 재료를 포함하는 레이저 마킹 방법.
- 제1항에 있어서, 상기 안료는 Hg 화합물, 코발트 화합물, 코발트산칼륨, 동화합물, 니켈화합물, 납화합물, 철화합물, 바다듐화합물 및 그 혼합물로 군중에서 선택되는 레이저 마킹 방법.
- 제1항에 있어서, 상기 안료층의 상기 부분은 각각 다른 에너지 밀도의 레이저 빔으로 조사되는 레이저 마킹 방법.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271273 | 1986-11-14 | ||
| JP86-271273 | 1986-11-14 | ||
| JP27127386 | 1986-11-14 | ||
| JP27740686 | 1986-11-20 | ||
| JP86-277406 | 1986-11-20 | ||
| JP277406 | 1986-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006809A KR880006809A (ko) | 1988-07-25 |
| KR910000826B1 true KR910000826B1 (ko) | 1991-02-09 |
Family
ID=26549623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870011392A Expired KR910000826B1 (ko) | 1986-11-14 | 1987-10-14 | 레이저 마킹 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4861620A (ko) |
| KR (1) | KR910000826B1 (ko) |
| DE (1) | DE3738330A1 (ko) |
| GB (1) | GB2201377B (ko) |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE59003695D1 (de) * | 1989-12-15 | 1994-01-13 | Schott Glaswerke | Verfahren zur Herstellung von Grossflächendekoren auf Glas, Glaskeramik oder Keramiken und dekorierten Glaskeramikplatten. |
| DE4008398A1 (de) * | 1990-03-16 | 1991-09-19 | Messer Griesheim Gmbh | Verfahren zum beschriften oder markieren |
| AU3235393A (en) * | 1991-12-04 | 1993-06-28 | Colorado Laser Marking, Inc. | Apparatus and method for marking thin walled tubes |
| DE4140111A1 (de) * | 1991-12-05 | 1993-06-09 | Man Technologie Ag, 8000 Muenchen, De | Markieren von gegenstaenden mittels laserstrahlen |
| NL9202096A (nl) * | 1992-12-02 | 1993-04-01 | Dsm Nv | Polymeersamenstelling, bevattende een polymeer en tenminste een stralingsgevoelig bestanddeel. |
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| DE4427068C1 (de) * | 1994-08-01 | 1996-02-08 | Bayerische Mas Ind Arno Keller | Herstellungsverfahren für eine Wasserwaage mit darin justierter Libelle |
| DE4436897A1 (de) * | 1994-10-15 | 1996-04-18 | Elastogran Gmbh | Verfahren zur Beschriftung von Formkörpern |
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| US9744559B2 (en) | 2014-05-27 | 2017-08-29 | Paul W Harrison | High contrast surface marking using nanoparticle materials |
| US10639746B1 (en) * | 2014-06-20 | 2020-05-05 | Apple Inc. | Ceramic-based components having laser-etched markings |
| CN109070130B (zh) | 2016-04-11 | 2022-03-22 | 亚普蒂恩(B V I)公司 | 用于标记纤维素产品的方法 |
| US10995371B2 (en) | 2016-10-13 | 2021-05-04 | Apdn (B.V.I.) Inc. | Composition and method of DNA marking elastomeric material |
| US10814668B2 (en) * | 2016-11-08 | 2020-10-27 | Jeffery James Jackson | Kiosk and method for making puzzle tags |
| CN106335289A (zh) * | 2016-11-18 | 2017-01-18 | 深圳英诺激光科技有限公司 | 一种在透明材料上进行白色或彩色打标的设备及方法 |
| US10920274B2 (en) | 2017-02-21 | 2021-02-16 | Apdn (B.V.I.) Inc. | Nucleic acid coated submicron particles for authentication |
| JP2018154367A (ja) * | 2017-03-17 | 2018-10-04 | 生野金属株式会社 | 金属製容器 |
| CA3071576C (en) * | 2017-08-11 | 2023-07-04 | Husky Injection Molding Systems Ltd. | Molded article, container and a method for printing thereon |
| US10632710B2 (en) | 2017-11-14 | 2020-04-28 | Faurecia Interior Systems, Inc. | Laser engraved composite panel with natural fibers |
| US10583668B2 (en) | 2018-08-07 | 2020-03-10 | Markem-Imaje Corporation | Symbol grouping and striping for wide field matrix laser marking |
| US11200385B2 (en) | 2018-09-27 | 2021-12-14 | Apple Inc. | Electronic card having an electronic interface |
| US11571766B2 (en) | 2018-12-10 | 2023-02-07 | Apple Inc. | Laser marking of an electronic device through a cover |
| US11299421B2 (en) | 2019-05-13 | 2022-04-12 | Apple Inc. | Electronic device enclosure with a glass member having an internal encoded marking |
| US11113494B2 (en) | 2019-11-11 | 2021-09-07 | Apple Inc. | Biometric key including a textured ceramic cover |
| CN112783264B (zh) | 2019-11-11 | 2025-02-11 | 苹果公司 | 包括纹理化陶瓷盖的生物识别按键 |
| FR3106527B1 (fr) | 2020-01-28 | 2022-02-18 | Olikrom | Procede de realisation d'un marquage de couleurs differentes irreversibles a partir d'une même composition |
| USD1055120S1 (en) * | 2022-07-02 | 2024-12-24 | Samuel Palmeter | Laser marking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761942A (en) * | 1971-07-28 | 1973-09-25 | Ibm | Low energy thermochromic image recording device |
| JPS4991983A (ko) * | 1972-12-11 | 1974-09-03 | ||
| CA1174845A (en) * | 1980-07-23 | 1984-09-25 | William D. Carlomagno | Markable thermochromic article |
| DE3311882A1 (de) * | 1983-03-31 | 1985-02-07 | Carl Baasel Lasertechnik GmbH, 8000 München | Materialstueck aus aluminium, vorzugsweise aluminiumschild und verfahren zur herstellung desselben |
| US4753863A (en) * | 1985-02-01 | 1988-06-28 | Motorola Inc. | Laser markable molding compound |
-
1987
- 1987-10-14 KR KR1019870011392A patent/KR910000826B1/ko not_active Expired
- 1987-10-22 US US07/111,320 patent/US4861620A/en not_active Expired - Fee Related
- 1987-11-02 GB GB8725637A patent/GB2201377B/en not_active Expired - Lifetime
- 1987-11-11 DE DE19873738330 patent/DE3738330A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3738330C2 (ko) | 1992-07-02 |
| GB8725637D0 (en) | 1987-12-09 |
| GB2201377A (en) | 1988-09-01 |
| US4861620A (en) | 1989-08-29 |
| KR880006809A (ko) | 1988-07-25 |
| GB2201377B (en) | 1991-01-16 |
| DE3738330A1 (de) | 1988-05-26 |
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