ES2190079T3 - Marcacion de diamante. - Google Patents

Marcacion de diamante.

Info

Publication number
ES2190079T3
ES2190079T3 ES98922952T ES98922952T ES2190079T3 ES 2190079 T3 ES2190079 T3 ES 2190079T3 ES 98922952 T ES98922952 T ES 98922952T ES 98922952 T ES98922952 T ES 98922952T ES 2190079 T3 ES2190079 T3 ES 2190079T3
Authority
ES
Spain
Prior art keywords
diamond
mark
engrave
invisible
reveal
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
ES98922952T
Other languages
English (en)
Inventor
James Gordon Charters Smith
Andrew David Garry Stewart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gersan Ets
Original Assignee
Gersan Ets
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
Priority claimed from GBGB9710738.7A external-priority patent/GB9710738D0/en
Application filed by Gersan Ets filed Critical Gersan Ets
Application granted granted Critical
Publication of ES2190079T3 publication Critical patent/ES2190079T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Adornments (AREA)
  • Laser Beam Processing (AREA)
  • Peptides Or Proteins (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Se presenta un procedimiento para grabar una marca informativa invisible a simple vista que se aplica sobre una faceta pulida de un diamante mediante el revestimiento de la superficie del diamante con una capa eléctricamente conductora de manera que se evite la carga del diamante, posteriormente se forma la marca con un rayo de iones enfocado y se limpia la superficie del diamante con un agente oxidante potente para revelar la marca que tiene una profundidad apropiada, y que no afecta de forma negativa el grado de pureza o del color del diamante.
ES98922952T 1997-05-23 1998-05-22 Marcacion de diamante. Expired - Lifetime ES2190079T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9710738.7A GB9710738D0 (en) 1997-05-23 1997-05-23 Diamond marking
GB9727365A GB2325392A (en) 1997-05-23 1997-12-24 Diamond marking

Publications (1)

Publication Number Publication Date
ES2190079T3 true ES2190079T3 (es) 2003-07-16

Family

ID=26311589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98922952T Expired - Lifetime ES2190079T3 (es) 1997-05-23 1998-05-22 Marcacion de diamante.

Country Status (14)

Country Link
US (1) US6391215B1 (es)
EP (1) EP0984865B1 (es)
JP (1) JP2001527477A (es)
CN (1) CN1138648C (es)
AT (1) ATE232476T1 (es)
AU (1) AU732638B2 (es)
CA (1) CA2291041C (es)
DE (1) DE69811362T2 (es)
ES (1) ES2190079T3 (es)
GB (1) GB2339727B (es)
IL (1) IL124592A (es)
RU (1) RU2199447C2 (es)
TW (1) TW495422B (es)
WO (1) WO1998052774A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9727364D0 (en) * 1997-12-24 1998-02-25 Gersan Ets Watermark
GB0103881D0 (en) * 2001-02-16 2001-04-04 Gersan Ets E-beam marking
US6624385B2 (en) * 2001-12-21 2003-09-23 Eastman Kodak Company Method for marking gemstones with a unique micro discrete indicia
GB0302216D0 (en) * 2003-01-30 2003-03-05 Element Six Ltd Marking of diamond
EP1953273A3 (en) * 2003-12-12 2011-10-12 Element Six Limited Method of incorporating a mark in CVD diamond
CN1318156C (zh) * 2004-12-23 2007-05-30 彭彤 金刚石拉丝模具的制造方法
US20060144821A1 (en) * 2005-01-04 2006-07-06 Academia Sinica Method for engraving irreproducible pattern on the surface of a diamond
JP4245026B2 (ja) * 2006-09-20 2009-03-25 株式会社豊田中央研究所 被覆膜の除膜方法および被覆部材の再生方法
EP2186649A4 (en) * 2007-07-27 2011-04-06 Valinmark Inc METHOD FOR MARKING VALUE ARTICLES
EP2144117A1 (en) 2008-07-11 2010-01-13 The Provost, Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin Process and system for fabrication of patterns on a surface
RU2427041C2 (ru) * 2009-05-08 2011-08-20 Юрий Константинович Низиенко Способ формирования идентификационной метки для маркировки ценных изделий и ценное изделие с ее использованием
RU2427908C1 (ru) * 2010-03-29 2011-08-27 Юрий Константинович Низиенко Способ детектирования визуально невидимой идентификационной метки на поверхности ценного изделия, способ его позиционирования в процессе детектирования и детектор для реализации процесса
WO2014190801A1 (en) 2013-05-30 2014-12-04 Goldway Technology Limited Method of marking material and system therefore, and material marked according to same method
SG11201602743TA (en) * 2013-10-11 2016-05-30 Chow Tai Fook Jewellery Co Ltd Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method
JP6422157B2 (ja) * 2014-12-24 2018-11-14 一般財団法人ファインセラミックスセンター ダイヤモンドのエッチング方法、ダイヤモンドの結晶欠陥の検出方法、およびダイヤモンド結晶の結晶成長方法
RU2644121C2 (ru) * 2016-06-22 2018-02-07 Общество с ограниченной ответственностью "Специальное конструкторское бюро "Инновационно-аналитические разработки" Способ скрытого малоинвазивного маркирования объекта с целью его идентификации
CH713538B1 (de) * 2017-03-02 2020-12-30 Guebelin Gem Lab Ltd Verfahren zum Rückverfolgbarmachen eines Schmucksteins.
RU2698168C1 (ru) * 2018-12-28 2019-08-22 Общество с ограниченной ответственностью "Специальное конструкторское бюро "Инновационно-аналитические разработки" Способ малоинвазивной низкоэнергетической многолучевой записи информации на поверхности объекта с целью длительного хранения, считывания, диагностики и его реализующее устройство - пучковая система записи-считывания и хранения данных
EP3994614A4 (en) * 2019-07-02 2023-04-05 Master Dynamic Limited METHOD OF MARKING A DIAMOND, MARKINGS MADE BY SUCH METHOD AND DIAMONDS MARKED BY SUCH METHOD

Family Cites Families (37)

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US4117301A (en) 1975-07-21 1978-09-26 Rca Corporation Method of making a submicrometer aperture in a substrate
US4085330A (en) 1976-07-08 1978-04-18 Burroughs Corporation Focused ion beam mask maker
JPS5812234B2 (ja) 1976-12-24 1983-03-07 一實 奥田 表示入りダイヤモンドの製造方法
GB1588445A (en) 1977-05-26 1981-04-23 Nat Res Dev Toughening diamond
US4200506A (en) * 1977-11-08 1980-04-29 Dreschhoff Gisela A M Process for providing identification markings for gemstones
JPS5827663B2 (ja) * 1979-06-04 1983-06-10 富士通株式会社 半導体装置の製造方法
US4392476A (en) 1980-12-23 1983-07-12 Lazare Kaplan & Sons, Inc. Method and apparatus for placing identifying indicia on the surface of precious stones including diamonds
EP0064780A1 (fr) * 1981-05-07 1982-11-17 Maurice Hakoune Procédé de traitement d'une pierre précieuse et pierre précieuse ainsi traitée
JPS58106750A (ja) 1981-12-18 1983-06-25 Toshiba Corp フオ−カスイオンビ−ム加工方法
US4450041A (en) 1982-06-21 1984-05-22 The United States Of America As Represented By The Secretary Of The Navy Chemical etching of transformed structures
US4467172A (en) * 1983-01-03 1984-08-21 Jerry Ehrenwald Method and apparatus for laser engraving diamonds with permanent identification markings
US4639301B2 (en) * 1985-04-24 1999-05-04 Micrion Corp Focused ion beam processing
DE3524176A1 (de) 1985-07-05 1987-01-15 Max Planck Gesellschaft Lichtmaske und verfahren fuer ihre herstellung
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DE68925774T2 (de) 1988-10-02 1996-08-08 Canon Kk Feinbearbeitungsmethode für kristallines Material
DE69016240T3 (de) 1989-04-06 1999-03-11 Sumitomo Electric Industries, Ltd., Osaka Diamant für Abrichtungsvorrichtung
JPH03261953A (ja) * 1990-03-13 1991-11-21 Fujitsu Ltd 微細パターンの形成方法
JP2763172B2 (ja) 1990-03-19 1998-06-11 株式会社神戸製鋼所 ダイヤモンド薄膜のエッチング方法
US5178645A (en) 1990-10-08 1993-01-12 Sumitomo Electric Industries, Ltd. Cutting tool of polycrystalline diamond and method of manufacturing the same
US5149938A (en) 1990-10-11 1992-09-22 Harry Winston, S.A. Methods for producing indicia on diamonds
US5410125A (en) 1990-10-11 1995-04-25 Harry Winston, S.A. Methods for producing indicia on diamonds
GB9102891D0 (en) 1991-02-12 1991-03-27 Ici America Inc Cementitious composition
DE69223534T2 (de) * 1991-03-22 1998-07-09 Shimadzu Corp Trockenätzverfahren und Anwendung davon
US5334283A (en) 1992-08-31 1994-08-02 The University Of North Carolina At Chapel Hill Process for selectively etching diamond
US5702586A (en) 1994-06-28 1997-12-30 The United States Of America As Represented By The Secretary Of The Navy Polishing diamond surface
US5721687A (en) 1995-02-01 1998-02-24 The Regents Of The University Of California Office Of Technology Transfer Ultrahigh vacuum focused ion beam micromill and articles therefrom
US5958799A (en) 1995-04-13 1999-09-28 North Carolina State University Method for water vapor enhanced charged-particle-beam machining
GB9514558D0 (en) 1995-07-17 1995-09-13 Gersan Ets Marking diamond
US5762896A (en) * 1995-08-31 1998-06-09 C3, Inc. Silicon carbide gemstones
US5932119A (en) 1996-01-05 1999-08-03 Lazare Kaplan International, Inc. Laser marking system
US5890481A (en) 1996-04-01 1999-04-06 Saint-Gobain/Norton Industrial Ceramics Corporation Method and apparatus for cutting diamond
US6230071B1 (en) 1996-05-24 2001-05-08 The Regents Of The University Of California Depth enhancement of ion sensitized data
AU3041697A (en) 1996-06-10 1998-01-07 De Beers Industrial Diamond Division (Proprietary) Limited Method of making a contact to a diamond
US5773116A (en) 1996-08-01 1998-06-30 The Regents Of The University Of California, Ofc. Of Technology Transfer Focused ion beam micromilling and articles therefrom
TW329553B (en) 1997-02-04 1998-04-11 Winbond Electronics Corp The semiconductor manufacturing process for two-step salicide

Also Published As

Publication number Publication date
GB2339727A (en) 2000-02-09
DE69811362D1 (de) 2003-03-20
DE69811362T2 (de) 2003-10-16
GB2339727B (en) 2001-10-17
EP0984865B1 (en) 2003-02-12
CA2291041A1 (en) 1998-11-26
CN1265066A (zh) 2000-08-30
US6391215B1 (en) 2002-05-21
AU7541298A (en) 1998-12-11
AU732638B2 (en) 2001-04-26
CN1138648C (zh) 2004-02-18
GB9927680D0 (en) 2000-01-19
IL124592A (en) 2002-07-25
HK1024211A1 (en) 2000-10-05
CA2291041C (en) 2007-03-06
EP0984865A1 (en) 2000-03-15
JP2001527477A (ja) 2001-12-25
ATE232476T1 (de) 2003-02-15
RU2199447C2 (ru) 2003-02-27
IL124592A0 (en) 1998-12-06
WO1998052774A1 (en) 1998-11-26
TW495422B (en) 2002-07-21

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