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BE1003081A3 - Article en verre portant un dessin grave et procede pour fabriquer un tel article. - Google Patents

Article en verre portant un dessin grave et procede pour fabriquer un tel article. Download PDF

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Publication number
BE1003081A3
BE1003081A3 BE8701459A BE8701459A BE1003081A3 BE 1003081 A3 BE1003081 A3 BE 1003081A3 BE 8701459 A BE8701459 A BE 8701459A BE 8701459 A BE8701459 A BE 8701459A BE 1003081 A3 BE1003081 A3 BE 1003081A3
Authority
BE
Belgium
Prior art keywords
article
manufacturing
micrometer
less
serious design
Prior art date
Application number
BE8701459A
Other languages
English (en)
Inventor
Andre Hecq
Rene Ledroit
Original Assignee
Glaverbel
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 by Glaverbel filed Critical Glaverbel
Application granted granted Critical
Publication of BE1003081A3 publication Critical patent/BE1003081A3/fr

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
    • G11B11/10584—Record carriers characterised by the selection of the material or by the structure or form characterised by the form, e.g. comprising mechanical protection elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

Article en verre trempé chimiquement (11) portant un dessin gravé et à un procédé pour fabriquer un tel article. La gravure est effectuée à l'aide d'un milieu d'attaque, par exemple une solution ou un plasma, contenant des ions de fluor, jusqu'à une profondeur de 2 micromètre maximum. Les traits gravés (10) peuvent représenter un quadrillage dont les mailles ont moins de 0,1 micromètre ou une spirale ou des cercles concentriques dont le pas (p) est inférieur à 2 micromètre. L'invention s'applique à la fabrication de disques d'enregistrement de données, entre autres à des disques préformatés.
BE8701459A 1986-12-23 1987-12-17 Article en verre portant un dessin grave et procede pour fabriquer un tel article. BE1003081A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86722A LU86722A1 (fr) 1986-12-23 1986-12-23 Feuille en matiere vitreuse portant un dessin grave et procede pour graver un dessin sur un substrat en matiere vitreuse

Publications (1)

Publication Number Publication Date
BE1003081A3 true BE1003081A3 (fr) 1991-11-19

Family

ID=19730844

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8701459A BE1003081A3 (fr) 1986-12-23 1987-12-17 Article en verre portant un dessin grave et procede pour fabriquer un tel article.

Country Status (18)

Country Link
US (1) US4797316A (fr)
JP (1) JPS63170249A (fr)
KR (1) KR880007389A (fr)
CN (1) CN1024182C (fr)
AU (1) AU590187B2 (fr)
BE (1) BE1003081A3 (fr)
CA (1) CA1329507C (fr)
CH (1) CH674201A5 (fr)
DE (1) DE3742374A1 (fr)
DK (1) DK685887A (fr)
ES (1) ES2005764A6 (fr)
FR (1) FR2608589B1 (fr)
GB (1) GB2200595B (fr)
IE (1) IE60072B1 (fr)
IT (1) IT1211588B (fr)
LU (1) LU86722A1 (fr)
NL (1) NL8703054A (fr)
SE (1) SE467477B (fr)

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US4842633A (en) * 1987-08-25 1989-06-27 Matsushita Electric Industrial Co., Ltd. Method of manufacturing molds for molding optical glass elements and diffraction gratings
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JPH0770094B2 (ja) * 1987-12-04 1995-07-31 シャープ株式会社 ディスク状光記録媒体の製造方法および製造用フォトマスク
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US5357991A (en) * 1989-03-27 1994-10-25 Semitool, Inc. Gas phase semiconductor processor with liquid phase mixing
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FR2654864B1 (fr) * 1989-11-21 1995-08-04 Digipress Sa Procede pour la fabrication d'un disque a lecture optique et disques obtenus par ce procede.
US6375741B2 (en) * 1991-03-06 2002-04-23 Timothy J. Reardon Semiconductor processing spray coating apparatus
FR2663439A1 (fr) * 1990-06-15 1991-12-20 Digipress Sa Procede pour le traitement et en particulier la gravure d'un substrat et substrat obtenu par ce procede.
DE4029099A1 (de) * 1990-09-13 1992-04-09 Technics Plasma Gmbh Verfahren zum herstellen von spritzgussmatritzen
US5374291A (en) * 1991-12-10 1994-12-20 Director-General Of Agency Of Industrial Science And Technology Method of processing photosensitive glass
DE4141869B4 (de) * 1991-12-18 2005-11-10 Director General Of Agency Of Industrial Science And Technology Verfahren zur Bearbeitung von lichtempfindlichem Glas
US5246540A (en) * 1992-04-01 1993-09-21 Tru Vue, Inc. Apparatus and method for etching glass
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US5417799A (en) * 1993-09-20 1995-05-23 Hughes Aircraft Company Reactive ion etching of gratings and cross gratings structures
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US5954911A (en) * 1995-10-12 1999-09-21 Semitool, Inc. Semiconductor processing using vapor mixtures
US6023318A (en) * 1996-04-15 2000-02-08 Canon Kabushiki Kaisha Electrode plate, process for producing the plate, liquid crystal device including the plate and process for producing the device
DE19713014C2 (de) * 1997-03-27 1999-01-21 Heraeus Quarzglas Bauteil aus Quarzglas für die Verwendung bei der Halbleiterherstellung
JPH10320835A (ja) * 1997-05-19 1998-12-04 Nikon Corp 光ディスク
JP3938253B2 (ja) 1997-12-26 2007-06-27 日本板硝子株式会社 樹脂正立等倍レンズアレイおよびその製造方法
US6687197B1 (en) * 1999-09-20 2004-02-03 Fujitsu Limited High density information recording medium and slider having rare earth metals
JP4380004B2 (ja) * 2000-02-28 2009-12-09 ソニー株式会社 記録媒体の製造方法、および記録媒体製造用原盤の製造方法
WO2001084242A1 (fr) 2000-05-03 2001-11-08 Caliper Technologies Corp. Procede de fabrication d'un substrat a multiples profondeurs
US6872511B2 (en) * 2001-02-16 2005-03-29 Sharp Kabushiki Kaisha Method for forming micropatterns
JP4610770B2 (ja) * 2001-03-30 2011-01-12 キヤノン株式会社 光ディスク原盤の製造方法
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TWI821234B (zh) 2018-01-09 2023-11-11 美商康寧公司 具光改變特徵之塗覆製品及用於製造彼等之方法
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EP4176381A1 (fr) 2020-07-03 2023-05-10 Ceramic Data Solutions GmbH Capacité de mémorisation accrue pour un procédé de mémorisation à long terme d'informations et support d'informations associé
US11875207B2 (en) 2020-07-03 2024-01-16 Ceramic Data Solutions GmbH Information storage method and information storage medium with increased storage density by multi-bit coding
US20220011478A1 (en) 2020-07-09 2022-01-13 Corning Incorporated Textured region of a substrate to reduce specular reflectance incorporating surface features with an elliptical perimeter or segments thereof, and method of making the same
EP3955248A1 (fr) 2020-08-11 2022-02-16 Christian Pflaum Enregistrement de données sur un matériau céramique
JP2024508727A (ja) * 2021-02-12 2024-02-28 セラミック・データ・ソリューションズ・ゲーエムベーハー 超薄型データキャリアおよび読出方法
EP4044182A1 (fr) * 2021-02-12 2022-08-17 Ceramic Data Solutions GmbH Support de données ultramince
CN116868269A (zh) 2021-03-16 2023-10-10 陶瓷数据解决方案有限公司 利用超分辨率技术的数据载体、读取方法和系统
CN113087405A (zh) * 2021-04-07 2021-07-09 惠州市清洋实业有限公司 一种钢化玻璃小r角深度刻蚀液及其刻蚀方法
CN113087404A (zh) * 2021-04-07 2021-07-09 惠州市清洋实业有限公司 一种钢化玻璃大r角深度刻蚀液及其刻蚀方法
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EP4092464B1 (fr) 2021-05-17 2025-03-26 Ceramic Data Solutions GmbH Lecture à grande vitesse en combinant une vue grand angle par transmission avec une vue focalisée par réflexion
CN114057411A (zh) * 2021-11-05 2022-02-18 北京理工大学 一种降低石英表面粗糙度至亚纳米量级的方法

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Also Published As

Publication number Publication date
FR2608589A1 (fr) 1988-06-24
SE8705040D0 (sv) 1987-12-17
DK685887D0 (da) 1987-12-23
AU590187B2 (en) 1989-10-26
FR2608589B1 (fr) 1992-06-19
DK685887A (da) 1988-06-24
NL8703054A (nl) 1988-07-18
GB2200595B (en) 1990-10-24
CN87108379A (zh) 1988-07-13
CH674201A5 (fr) 1990-05-15
IE60072B1 (en) 1994-06-01
CN1024182C (zh) 1994-04-13
SE467477B (sv) 1992-07-20
DE3742374A1 (de) 1988-07-07
AU8207687A (en) 1988-06-23
LU86722A1 (fr) 1988-07-14
CA1329507C (fr) 1994-05-17
GB8729912D0 (en) 1988-02-03
IE873217L (en) 1988-06-23
US4797316A (en) 1989-01-10
JPS63170249A (ja) 1988-07-14
GB2200595A (en) 1988-08-10
ES2005764A6 (es) 1989-03-16
IT8768055A0 (it) 1987-12-10
SE8705040L (sv) 1988-06-24
KR880007389A (ko) 1988-08-27
IT1211588B (it) 1989-11-03

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