ATE184126T1 - 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
ATE184126T1
ATE184126T1 AT94200083T AT94200083T ATE184126T1 AT E184126 T1 ATE184126 T1 AT E184126T1 AT 94200083 T AT94200083 T AT 94200083T AT 94200083 T AT94200083 T AT 94200083T AT E184126 T1 ATE184126 T1 AT E184126T1
Authority
AT
Austria
Prior art keywords
producing
substrate plate
matrize
recording medium
optical recording
Prior art date
Application number
AT94200083T
Other languages
English (en)
Inventor
Franciscus Martinus Bistervels
Ham Johanna Henrica Maria Van
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
Application granted granted Critical
Publication of ATE184126T1 publication Critical patent/ATE184126T1/de

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)
AT94200083T 1993-01-22 1994-01-14 Substratplatte zur herstellung einer matrize für optische aufzeichnungsträgerproduktion und verfahren zu ihrer herstellung ATE184126T1 (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 (1)

Publication Number Publication Date
ATE184126T1 true ATE184126T1 (de) 1999-09-15

Family

ID=19861958

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94200083T ATE184126T1 (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
NL9300126A (nl) 1994-08-16
EP0608929B1 (de) 1999-09-01
DE69420291T2 (de) 1999-12-30
KR940018828A (ko) 1994-08-19
EP0608929A1 (de) 1994-08-03
CN1096979A (zh) 1995-01-04
DE69420291D1 (de) 1999-10-07
JPH06318342A (ja) 1994-11-15
US5506021A (en) 1996-04-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee