ATE220239T1 - Herstellung einer originalplatte oder einer optischen platte - Google Patents

Herstellung einer originalplatte oder einer optischen platte

Info

Publication number
ATE220239T1
ATE220239T1 AT95400351T AT95400351T ATE220239T1 AT E220239 T1 ATE220239 T1 AT E220239T1 AT 95400351 T AT95400351 T AT 95400351T AT 95400351 T AT95400351 T AT 95400351T AT E220239 T1 ATE220239 T1 AT E220239T1
Authority
AT
Austria
Prior art keywords
plate
layer
producing
optical
fabricating
Prior art date
Application number
AT95400351T
Other languages
English (en)
Inventor
Jean Ledieu
Original Assignee
Otb Group 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 Otb Group Bv filed Critical Otb Group Bv
Application granted granted Critical
Publication of ATE220239T1 publication Critical patent/ATE220239T1/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
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT95400351T 1994-02-21 1995-02-20 Herstellung einer originalplatte oder einer optischen platte ATE220239T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401941A FR2716563B1 (fr) 1994-02-21 1994-02-21 Substrat préformaté, substrat préformaté comportant des informations à dupliquer, leurs procédés de fabrication et procédé de fabrication d'un disque maître et/ou d'un disque optique.

Publications (1)

Publication Number Publication Date
ATE220239T1 true ATE220239T1 (de) 2002-07-15

Family

ID=9460267

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95400351T ATE220239T1 (de) 1994-02-21 1995-02-20 Herstellung einer originalplatte oder einer optischen platte

Country Status (8)

Country Link
US (1) US5622815A (de)
EP (1) EP0668584B1 (de)
JP (1) JPH0836784A (de)
CN (1) CN1053985C (de)
AT (1) ATE220239T1 (de)
DE (1) DE69527221T2 (de)
FR (1) FR2716563B1 (de)
SG (1) SG47050A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701152B1 (fr) * 1993-02-03 1995-03-10 Digipress Sa Procédé de fabrication d'un disque maître pour la réalisation d'une matrice de pressage notamment de disques optiques, matrice de pressage obtenue par ce procédé et disque optique obtenu à partir de cette matrice de pressage.
FR2826494B1 (fr) * 2001-06-26 2003-10-10 Francois Xavier Pirot Procede de fabrication d'une matrice de disques optiques
JP4652641B2 (ja) * 2001-10-11 2011-03-16 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、再生方法
ATE435487T1 (de) * 2003-09-01 2009-07-15 Panasonic Corp Verfahren zur herstellung eines prägestempels für optische informationsmedien, originalplatte eines solchen prägestempels
JP3988834B2 (ja) * 2004-06-03 2007-10-10 芝浦メカトロニクス株式会社 樹脂層形成方法及び樹脂層形成装置、ディスク及びディスク製造方法
JP2006202352A (ja) * 2005-01-18 2006-08-03 Sony Corp 原盤製造装置、原盤製造方法、光記録媒体
CN101887134A (zh) * 2010-05-31 2010-11-17 北京科技大学 一种红外窗口保护膜材料、其应用及其制备方法
CN102310602B (zh) * 2010-06-30 2014-03-26 鸿富锦精密工业（深圳）有限公司 铝塑复合结构及其制作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168746A (ja) * 1984-09-04 1986-04-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 光学記憶デイスクを製造するためのモ−ルド・インサ−トを形成する方法
JPS6275951A (ja) * 1985-09-27 1987-04-07 Sharp Corp 光メモリ素子用基板の作製方法
NL8503234A (nl) * 1985-11-25 1987-06-16 Philips Nv Matrijs.
JPS62241149A (ja) * 1986-04-11 1987-10-21 Sharp Corp 光メモリ素子用フォトマスク及びその製造方法
JPS63134078A (ja) * 1986-11-26 1988-06-06 Canon Inc スタンパ−型およびプレフオ−マツト・パタ−ンの転写方法
JP2538972B2 (ja) * 1988-03-11 1996-10-02 株式会社東芝 光ディスク基板の製造方法
US5147763A (en) * 1988-10-19 1992-09-15 Canon Kabushiki Kaisha Process for producing molding stamper for data recording medium substrate
JP2772806B2 (ja) * 1988-12-14 1998-07-09 キヤノン株式会社 光記録媒体用基板の製造方法
JPH02235620A (ja) * 1989-03-10 1990-09-18 Canon Inc 光学的情報記録媒体用基板成形ローラー
DE69022647D1 (de) * 1989-07-12 1995-11-02 Canon Kk Gerät zur Herstellung einer Substratschicht für optische Aufzeichnungsmedien, Verfahren zur Herstellung einer Substratschicht für optische Aufzeichnungsmedien, das Gebrauch davon macht, Gerät zur Herstellung eines optischen Aufzeichnungsmediums und Verfahren zur Herstellung eines optischen Aufzeichnungsmediums, das Gebrauch davon macht.
JP2832087B2 (ja) * 1989-12-19 1998-12-02 キヤノン株式会社 情報記録媒体用基板シートの成形用ロールスタンパーとその製造方法及びロールスタンパーを用いた情報記録媒体用基板シートの製造方法
EP0449261A3 (en) * 1990-03-29 1992-02-26 Kabushiki Kaisha Toshiba Resin composition for an optical disc and an optical disc using it
JPH04286736A (ja) * 1991-03-15 1992-10-12 Sharp Corp 光メモリ素子のマスター原盤用基板の製造方法
JP3006199B2 (ja) * 1991-09-03 2000-02-07 株式会社日立製作所 光ディスクの製造方法
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.

Also Published As

Publication number Publication date
CN1115467A (zh) 1996-01-24
SG47050A1 (en) 1998-03-20
DE69527221T2 (de) 2003-02-27
FR2716563B1 (fr) 1996-06-07
JPH0836784A (ja) 1996-02-06
FR2716563A1 (fr) 1995-08-25
CN1053985C (zh) 2000-06-28
DE69527221D1 (de) 2002-08-08
EP0668584A1 (de) 1995-08-23
US5622815A (en) 1997-04-22
EP0668584B1 (de) 2002-07-03

Similar Documents

Publication Publication Date Title
TWI256045B (en) Optical information recording medium
EP0368442A3 (de) Optischer Informationsaufzeichnungsträger und Verfahren zu seiner Herstellung
MY140536A (en) Optical recording medium and method of producing same
MY118552A (en) Optical recording medium and optical disk apparatus
MX9606210A (es) Medio de grabacion de informacion optica, metodo de fabricacion para el mismo, aparato de fabricacion para el mismo y aparato de reproduccion y grabacion de informacion optica.
GB2350205A (en) Reverse optical mastering for data storage disks
JPS57105828A (en) Optical disk recording and reproducing system
ES2129019T3 (es) Portador de datos con elemento opticamente variable y metodo para su fabricacion.
ES537436A0 (es) Un metodo de registrar informacion en forma de una pista de areas opticamente detectables de un soporte optico de registro
ATE220239T1 (de) Herstellung einer originalplatte oder einer optischen platte
FR2435780A1 (fr) Support d'enregistrement et de reproduction de signaux optiques
ATE39590T1 (de) Verfahren zur herstellung optisch auslesbarer aufzeichnungsplatten.
DE69520635T2 (de) CD-Platte mit Kopierschutzmarkierung, Pressform und Verfahren zum Kopierschutzmarkieren von CD-Platten
ATE73951T1 (de) Vorgeformtes optisches aufzeichnungsmedium und verfahren zu dessen herstellung.
TW355790B (en) CD and its manufacturing, and the disk material manufacturing
CA2221723C (en) Optical card
ES285581U (es) Un disco legible opticamente
EP0335172A3 (de) Giessform zum Giessen eines Laminats für Informationssträger, Verfahren zum Vorbereiten des Laminats für den Informationsträger und Verfahren zum Vorbereiten des Informationsträgers durch Verwendung des Laminats
EP0366455A3 (de) Optischen Aufzeichnungsmedium und Verfahren zu dessen Herstellung
KR900006560A (ko) 금속 매트릭스 제조방법
ES2068236T3 (es) Soporte optico de grabacion.
DE3878353T2 (de) Verfahren zur herstellung von schutzschichten auf optischen aufzeichnungsmedien.
CA2018168A1 (en) Optical read-out audio check disc with semitransparent defects or with single recorded tone
ES506232A0 (es) Un metodo de fabricar un disco de informacion optica.
KR900012226A (ko) 광학적 디스크기판, 광학적 정보기록매체 및 그 광학적 디스크 기판의 제조방법 및 장치

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties