DE69016603D1 - Verfahren zur Herstellung einer optischen Speicherplatte. - Google Patents

Verfahren zur Herstellung einer optischen Speicherplatte.

Info

Publication number
DE69016603D1
DE69016603D1 DE69016603T DE69016603T DE69016603D1 DE 69016603 D1 DE69016603 D1 DE 69016603D1 DE 69016603 T DE69016603 T DE 69016603T DE 69016603 T DE69016603 T DE 69016603T DE 69016603 D1 DE69016603 D1 DE 69016603D1
Authority
DE
Germany
Prior art keywords
layer
substrate
sensitive
protective layer
manufacturing
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 - Fee Related
Application number
DE69016603T
Other languages
English (en)
Other versions
DE69016603T2 (de
Inventor
Jean Ledieu
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.)
ODME International BV
Original Assignee
Digipress SA
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 Digipress SA filed Critical Digipress SA
Application granted granted Critical
Publication of DE69016603D1 publication Critical patent/DE69016603D1/de
Publication of DE69016603T2 publication Critical patent/DE69016603T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reinforced Plastic Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Paper (AREA)
  • Polymerisation Methods In General (AREA)
  • Holo Graphy (AREA)
DE69016603T 1989-11-21 1990-11-16 Verfahren zur Herstellung einer optischen Speicherplatte. Expired - Fee Related DE69016603T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915261A FR2654864B1 (fr) 1989-11-21 1989-11-21 Procede pour la fabrication d'un disque a lecture optique et disques obtenus par ce procede.

Publications (2)

Publication Number Publication Date
DE69016603D1 true DE69016603D1 (de) 1995-03-16
DE69016603T2 DE69016603T2 (de) 1995-06-14

Family

ID=9387602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016603T Expired - Fee Related DE69016603T2 (de) 1989-11-21 1990-11-16 Verfahren zur Herstellung einer optischen Speicherplatte.

Country Status (13)

Country Link
US (1) US5166014A (de)
EP (1) EP0429346B1 (de)
JP (1) JP3009723B2 (de)
KR (1) KR910010431A (de)
AT (1) ATE118113T1 (de)
CA (1) CA2029769A1 (de)
CS (1) CS570390A2 (de)
DE (1) DE69016603T2 (de)
FI (1) FI905729A (de)
FR (1) FR2654864B1 (de)
HU (1) HUT56199A (de)
NO (1) NO905021L (de)
PT (1) PT95935B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686726B1 (fr) * 1992-01-24 1996-04-26 Digipress Sa Procede pour la fabrication de matrices de pressage, notamment pour la realisation de disques a lecture optique.
US5783371A (en) * 1994-07-29 1998-07-21 Trustees Of Boston University Process for manufacturing optical data storage disk stamper
SE9703479D0 (sv) * 1997-06-02 1997-09-25 Toolex Alpha Ab Stamper
SE9703480D0 (sv) * 1997-07-16 1997-09-25 Toolex Alpha Ab Stamper and method of manufacturing the same
AU2880100A (en) 1999-02-12 2000-08-29 General Electric Company Data storage media
US7666579B1 (en) * 2001-09-17 2010-02-23 Serenity Technologies, Inc. Method and apparatus for high density storage of analog data in a durable medium
EP1482494A3 (de) * 2003-05-28 2007-08-29 Matsushita Electric Industrial Co., Ltd. Verfahren zur Herstellung eines Masters für optische Informationsaufzeichnungsmedien
JP4777313B2 (ja) * 2007-08-16 2011-09-21 富士フイルム株式会社 光学読取用の情報記録媒体の製造方法
FR2988895B1 (fr) * 2012-03-29 2015-12-25 Essilex Procede de fabrication d'un support de stockage d'informations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189894A (en) * 1981-05-20 1982-11-22 Fuji Photo Film Co Ltd Thermal recording material
JPS593731A (ja) * 1982-06-29 1984-01-10 Fujitsu Ltd 情報原盤の製造方法
JPS607631A (ja) * 1983-06-24 1985-01-16 Canon Inc 光学的記録媒体
US4735878A (en) * 1985-03-12 1988-04-05 Quixote Corporation Optically read recording medium and method for making same
US4632898A (en) * 1985-04-15 1986-12-30 Eastman Kodak Company Process for fabricating glass tooling
JPS6323243A (ja) * 1986-07-16 1988-01-30 Seiko Epson Corp 光記録媒体の製造方法
LU86722A1 (fr) * 1986-12-23 1988-07-14 Glaverbel Feuille en matiere vitreuse portant un dessin grave et procede pour graver un dessin sur un substrat en matiere vitreuse
JPS6476439A (en) * 1987-09-16 1989-03-22 Ayao Wada Optical recording disk
US4998239A (en) * 1987-10-07 1991-03-05 The Dow Chemical Company Optical information recording medium containing a metal alloy as a reflective material

Also Published As

Publication number Publication date
CS570390A2 (en) 1991-08-13
PT95935B (pt) 1998-07-31
HU907049D0 (en) 1991-05-28
JPH03238633A (ja) 1991-10-24
US5166014A (en) 1992-11-24
FR2654864A1 (fr) 1991-05-24
PT95935A (pt) 1992-07-31
FI905729A (fi) 1991-05-22
NO905021L (no) 1991-05-22
HUT56199A (en) 1991-07-29
FI905729A0 (fi) 1990-11-20
KR910010431A (ko) 1991-06-29
EP0429346B1 (de) 1995-02-01
EP0429346A1 (de) 1991-05-29
DE69016603T2 (de) 1995-06-14
JP3009723B2 (ja) 2000-02-14
NO905021D0 (no) 1990-11-20
FR2654864B1 (fr) 1995-08-04
ATE118113T1 (de) 1995-02-15
CA2029769A1 (en) 1991-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ODME INTERNATIONAL B.V., VELDHOVEN, NL

8328 Change in the person/name/address of the agent

Free format text: BOEHMERT & BOEHMERT, 28209 BREMEN

8339 Ceased/non-payment of the annual fee