DE69023586D1 - Verfahren zur Herstellung eines optischen Aufzeichnungsmediums von hoher Dichte. - Google Patents

Verfahren zur Herstellung eines optischen Aufzeichnungsmediums von hoher Dichte.

Info

Publication number
DE69023586D1
DE69023586D1 DE69023586T DE69023586T DE69023586D1 DE 69023586 D1 DE69023586 D1 DE 69023586D1 DE 69023586 T DE69023586 T DE 69023586T DE 69023586 T DE69023586 T DE 69023586T DE 69023586 D1 DE69023586 D1 DE 69023586D1
Authority
DE
Germany
Prior art keywords
photosensitive material
material layer
density optical
substrate
producing
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
DE69023586T
Other languages
English (en)
Other versions
DE69023586T2 (de
Inventor
Toshiyuki Kashiwagi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69023586D1 publication Critical patent/DE69023586D1/de
Publication of DE69023586T2 publication Critical patent/DE69023586T2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE69023586T 1989-09-20 1990-09-20 Verfahren zur Herstellung eines optischen Aufzeichnungsmediums von hoher Dichte. Expired - Fee Related DE69023586T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1244463A JP2754785B2 (ja) 1989-09-20 1989-09-20 高密度光ディスクの製造方法

Publications (2)

Publication Number Publication Date
DE69023586D1 true DE69023586D1 (de) 1995-12-21
DE69023586T2 DE69023586T2 (de) 1996-07-04

Family

ID=17119021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023586T Expired - Fee Related DE69023586T2 (de) 1989-09-20 1990-09-20 Verfahren zur Herstellung eines optischen Aufzeichnungsmediums von hoher Dichte.

Country Status (5)

Country Link
US (1) US5238786A (de)
EP (1) EP0418897B1 (de)
JP (1) JP2754785B2 (de)
AT (1) ATE130457T1 (de)
DE (1) DE69023586T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2982328B2 (ja) * 1991-01-23 1999-11-22 ソニー株式会社 高密度光ディスクの作製方法
JP2693289B2 (ja) * 1991-08-09 1997-12-24 シャープ株式会社 光メモリ
US5503963A (en) * 1994-07-29 1996-04-02 The Trustees Of Boston University Process for manufacturing optical data storage disk stamper
US5783371A (en) * 1994-07-29 1998-07-21 Trustees Of Boston University Process for manufacturing optical data storage disk stamper
EP0712012A1 (de) * 1994-11-09 1996-05-15 International Business Machines Corporation Authentizitätslabel und Authentizitätsmuster mit Beugungsstruktur und Methode zu deren Herstellung
US5770120A (en) * 1994-12-09 1998-06-23 Olympus Optical Co., Ltd. Method of manufacturing die and optical element performed by using the die
JP3058062B2 (ja) 1995-10-13 2000-07-04 日本電気株式会社 光ディスク用記録原盤の製造方
JP2955224B2 (ja) * 1995-12-28 1999-10-04 花王株式会社 光ディスク用基板の製造方法
US6207355B1 (en) * 1996-06-21 2001-03-27 Sony Corporation Optical recording medium and method for producing same
DE19653078A1 (de) * 1996-12-19 1998-06-25 Trace Optical Leitstrukturen in optischen Speichermedien
JPH10289475A (ja) * 1997-04-16 1998-10-27 Sony Corp 露光装置
JPH11250504A (ja) * 1998-02-27 1999-09-17 Sony Corp 光記録媒体及びその製造方法
WO1999052105A1 (en) 1998-04-06 1999-10-14 Imation Corp. Reverse optical mastering for data storage disks
JPH11296918A (ja) * 1998-04-08 1999-10-29 Ricoh Co Ltd 光情報記録媒体用スタンパの製造方法
JP2001076344A (ja) * 1999-09-02 2001-03-23 Sony Corp マスクパターン作成方法及び装置、並びに光ディスク製造方法
JP2002222548A (ja) * 2001-01-26 2002-08-09 Sony Corp 光記録媒体、光記録媒体製造用原盤、光記録媒体製造用原盤の製造装置、光記録媒体製造用原盤の製造方法
GB0204496D0 (en) * 2002-02-26 2002-04-10 Plasmon Ltd Optical disc mastering
US20060110568A1 (en) * 2004-11-23 2006-05-25 Imation Corp. Multi-layers optical data storage disk masters
US7427466B2 (en) 2004-11-29 2008-09-23 Imation Corp. Anti-reflection optical data storage disk master
WO2017047725A1 (ja) * 2015-09-18 2017-03-23 大日本印刷株式会社 情報記録媒体の作成方法
CN112992668B (zh) * 2021-04-26 2021-08-06 度亘激光技术（苏州）有限公司 半导体结构的加工方法及半导体结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509495A (en) * 1976-04-08 1978-05-04 Sony Corp Record disc and method of producing the same
JPS56117341A (en) * 1980-02-18 1981-09-14 Toshiba Corp Optical disk and its manufacture
JPS60173737A (ja) * 1984-02-09 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> 光学デイスク用スタンパ−の製造方法
EP0155000B1 (de) * 1984-03-16 1991-08-14 Sharp Kabushiki Kaisha Verfahren zur Herstellung eines optischen Speicherelements
JPH0648546B2 (ja) * 1984-07-14 1994-06-22 日本ビクター株式会社 情報記録担体の製造法
US4632898A (en) * 1985-04-15 1986-12-30 Eastman Kodak Company Process for fabricating glass tooling
FR2590376A1 (fr) * 1985-11-21 1987-05-22 Dumant Jean Marc Procede de masquage et masque utilise
US4729940A (en) * 1986-05-16 1988-03-08 Cbs Inc. Method of manufacturing master for optical information carrier
JP2548186B2 (ja) * 1987-04-13 1996-10-30 パイオニア株式会社 案内溝付光デイスク
JPS6486344A (en) * 1987-09-29 1989-03-31 Victor Company Of Japan Information recording carrier and production thereof
JP2533613B2 (ja) * 1988-06-17 1996-09-11 株式会社日立製作所 光デイスク原盤作製法

Also Published As

Publication number Publication date
ATE130457T1 (de) 1995-12-15
US5238786A (en) 1993-08-24
EP0418897B1 (de) 1995-11-15
DE69023586T2 (de) 1996-07-04
JPH03108141A (ja) 1991-05-08
EP0418897A3 (en) 1992-07-15
JP2754785B2 (ja) 1998-05-20
EP0418897A2 (de) 1991-03-27

Similar Documents

Publication Publication Date Title
DE69023586D1 (de) Verfahren zur Herstellung eines optischen Aufzeichnungsmediums von hoher Dichte.
ATE288123T1 (de) Verfahren zur herstellung eines optischen aufzeichnungsträgers
ATE16650T1 (de) Aufzeichnungsmedium, verfahren zur herstellung einer aufzeichnung oder pressmatrize, aufzeichnungsvorrichtung.
DE68927751D1 (de) Optisches Informationsaufzeichnungsmedium
DE60334825D1 (de) Verfahren zur herstellung eines originals für optische datenträgerbenutzung und verfahren zur herstellung eines optischen datenträgers
DE68910333D1 (de) Optischer lesbarer Aufzeichnungsträger vom beschreibbaren Typ, Vorrichtung zur Herstellung eines derartigen Aufzeichnungsträgers und Anordnungen zum Aufzeichnen und/oder Lesen von Information auf/aus einem derartigen Aufzeichnungsträger.
DE60215893D1 (de) Verfahren und Vorrichtung zur Reduzierung der Schrumpfung des Klemmbereichs einer optischen Platte, und derartig hergestellte Platte
DE69520635D1 (de) CD-Platte mit Kopierschutzmarkierung, Pressform und Verfahren zum Kopierschutzmarkieren von CD-Platten
EP0239188A3 (en) Preformatted optical recording medium and method of producing the same
ATE232459T1 (de) Verfahren zur herstellung einer optischen masterscheibe
FR2349910A1 (fr) Disque pour l&#39;enregistrement de signaux video en particulier et son procede de fabrication
TW200511302A (en) Method for producing a master disk of a recording medium, method for producing a stamper, method for producing a recording medium, master disk of a recording medium, stamper of a recording medium, and recording medium
JP2585861B2 (ja) 光メモリ素子用フォトマスクの製造方法
JP2001060340A (ja) ビジュアルウォーターマーク付き光情報記録媒体、ビジュアルウォーターマーク形成装置及びその形成方法
JPS60197958A (ja) 光デイスク
KR100629831B1 (ko) 광디스크제조용원반을형성하는방법
JP2002123983A (ja) ビジュアルウォーターマーク付き光情報記録媒体、ビジュアルウォーターマーク形成装置及びその形成方法
JP2002015474A (ja) 光ディスク原盤及び光ディスク基板の作製方法
JPS5782093A (en) Optical information recording medium
JPS5766547A (en) Manufacture of base disk for information storage medium
WO1999004395A1 (en) Creation of graphic images on a data disc
DE69628151T2 (de) Verfahren und vorrichtung zur veränderung der pit-tiefe auf einem optisch beschreibbaren medium
JPS56153544A (en) Manufacture for optical signal recording medium
JPS5517867A (en) Optical recording method
JPS5938947A (ja) 情報記憶媒体用原盤

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee