DE69420291T2 - Substratplatte zur Herstellung einer Matrize für optische Aufzeichnungsträgerproduktion und Verfahren zu ihrer Herstellung - Google Patents

Substratplatte zur Herstellung einer Matrize für optische Aufzeichnungsträgerproduktion und Verfahren zu ihrer Herstellung

Info

Publication number
DE69420291T2
DE69420291T2 DE69420291T DE69420291T DE69420291T2 DE 69420291 T2 DE69420291 T2 DE 69420291T2 DE 69420291 T DE69420291 T DE 69420291T DE 69420291 T DE69420291 T DE 69420291T DE 69420291 T2 DE69420291 T2 DE 69420291T2
Authority
DE
Germany
Prior art keywords
production
substrate plate
matrix
recording medium
optical recording
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
DE69420291T
Other languages
English (en)
Other versions
DE69420291D1 (de
Inventor
Franciscus Martinus Bistervels
Ham Johanna Henrica Maria Van
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.)
Singulus Mastering BV
Original Assignee
OD&ME BV
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 OD&ME BV filed Critical OD&ME BV
Publication of DE69420291D1 publication Critical patent/DE69420291D1/de
Application granted granted Critical
Publication of DE69420291T2 publication Critical patent/DE69420291T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • B29D17/005—Producing optically read record carriers, e.g. optical discs
    • 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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/21—Circular sheet or circular blank
    • 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
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/219—Edge structure
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DE69420291T 1993-01-22 1994-01-14 Substratplatte zur Herstellung einer Matrize für optische Aufzeichnungsträgerproduktion und Verfahren zu ihrer Herstellung Expired - Fee Related DE69420291T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9300126A NL9300126A (nl) 1993-01-22 1993-01-22 Substraatplaat voor vervaardiging van matrijs voor produktie van optische registratiedragers en werkwijze voor het vervaardigen daarvan.

Publications (2)

Publication Number Publication Date
DE69420291D1 DE69420291D1 (de) 1999-10-07
DE69420291T2 true DE69420291T2 (de) 1999-12-30

Family

ID=19861958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420291T Expired - Fee Related DE69420291T2 (de) 1993-01-22 1994-01-14 Substratplatte zur Herstellung einer Matrize für optische Aufzeichnungsträgerproduktion und Verfahren zu ihrer Herstellung

Country Status (8)

Country Link
US (1) US5506021A (de)
EP (1) EP0608929B1 (de)
JP (1) JPH06318342A (de)
KR (1) KR940018828A (de)
CN (1) CN1096979A (de)
AT (1) ATE184126T1 (de)
DE (1) DE69420291T2 (de)
NL (1) NL9300126A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170174B2 (ja) * 1995-04-18 2001-05-28 日本ゼオン株式会社 ポリイミド系樹脂組成物
NL1002849C2 (nl) * 1996-04-12 1997-10-15 Od & Me Bv Inrichting voor het bewerken van een schijfvormig substraat alsmede een station geschikt voor koppeling met een dergelijke inrichting.
TW466472B (en) * 1997-02-24 2001-12-01 Seiko Epson Corp Original board for manufacturing optical disk stampers, optical disk stamper manufacturing method, and optical disk

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690370A (en) * 1982-09-29 1987-09-01 M. U. Engineering & Manufacturing, Inc. Rhodium coated mold
JPS59114031A (ja) * 1982-12-22 1984-06-30 Hitachi Ltd 光デイスク用スタンパの作製方法
US4563824A (en) * 1983-12-12 1986-01-14 Charlton Associates Method and apparatus for disc position centering
US4625215A (en) * 1984-07-06 1986-11-25 Storage Technology Corporation Optical storage structure
JPS6371955A (ja) * 1986-09-16 1988-04-01 Canon Inc 光学的記録媒体の製造方法
JPS63237234A (ja) * 1987-03-24 1988-10-03 Mitsubishi Electric Corp デイスク原盤
JP2570402B2 (ja) * 1988-09-30 1997-01-08 日本ビクター株式会社 光学式情報記録媒体成型装置
MY105728A (en) * 1989-06-30 1994-11-30 Phillips And Du Pont Optical Company Direct effect master/stamper for optical recording
JPH04159634A (ja) * 1990-10-22 1992-06-02 Pioneer Electron Corp 光ディスク製造方法
NL9002594A (nl) * 1990-11-28 1992-06-16 Philips & Du Pont Optical Masterplaat.
FR2671657B1 (fr) * 1991-01-16 1995-04-07 Digipress Sa Disque optique ou matrice de pressage pour la fabrication de tels disques.
DE69219481T2 (de) * 1991-10-03 1997-12-04 Del Mar Avionics Optische matrizenplatte

Also Published As

Publication number Publication date
DE69420291D1 (de) 1999-10-07
KR940018828A (ko) 1994-08-19
CN1096979A (zh) 1995-01-04
JPH06318342A (ja) 1994-11-15
EP0608929A1 (de) 1994-08-03
US5506021A (en) 1996-04-09
NL9300126A (nl) 1994-08-16
ATE184126T1 (de) 1999-09-15
EP0608929B1 (de) 1999-09-01

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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: OTB GROUP B.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: SINGULUS MASTERING B.V., EINDHOVEN, NL

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

Representative=s name: VOSSIUS & PARTNER, 81675 MUENCHEN

8339 Ceased/non-payment of the annual fee