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NL1012035A1 - Werkwijze voor het vormen van een metalen stempel, metalen stempel en productiewerkwijze voor substraten van optische schijven onder gebruikmaking van het stempel en optische schijven, vervaardigd met de productiewerkwijze. - Google Patents

Werkwijze voor het vormen van een metalen stempel, metalen stempel en productiewerkwijze voor substraten van optische schijven onder gebruikmaking van het stempel en optische schijven, vervaardigd met de productiewerkwijze.

Info

Publication number
NL1012035A1
NL1012035A1 NL1012035A NL1012035A NL1012035A1 NL 1012035 A1 NL1012035 A1 NL 1012035A1 NL 1012035 A NL1012035 A NL 1012035A NL 1012035 A NL1012035 A NL 1012035A NL 1012035 A1 NL1012035 A1 NL 1012035A1
Authority
NL
Netherlands
Prior art keywords
stamp
optical discs
production method
metal
substrates
Prior art date
Application number
NL1012035A
Other languages
English (en)
Other versions
NL1012035C2 (nl
Inventor
Tadashi Kimura
Fumiaki Ueno
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of NL1012035A1 publication Critical patent/NL1012035A1/nl
Application granted granted Critical
Publication of NL1012035C2 publication Critical patent/NL1012035C2/nl

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
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81—Sound record

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL1012035A 1998-05-14 1999-05-11 Werkwijze voor het vormen van een metalen stempel, metalen stempel en productiewerkwijze voor substraten van optische schijven onder gebruikmaking van het stempel en optische schijven, vervaardigd met de productiewerkwijze. NL1012035C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13091998 1998-05-14
JP13091998 1998-05-14

Publications (2)

Publication Number Publication Date
NL1012035A1 true NL1012035A1 (nl) 1999-11-16
NL1012035C2 NL1012035C2 (nl) 2003-01-07

Family

ID=15045815

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1012035A NL1012035C2 (nl) 1998-05-14 1999-05-11 Werkwijze voor het vormen van een metalen stempel, metalen stempel en productiewerkwijze voor substraten van optische schijven onder gebruikmaking van het stempel en optische schijven, vervaardigd met de productiewerkwijze.

Country Status (5)

Country Link
US (1) US6352656B1 (nl)
KR (1) KR100316147B1 (nl)
CN (1) CN1153200C (nl)
NL (1) NL1012035C2 (nl)
TW (1) TW525159B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209668A2 (en) * 2000-11-28 2002-05-29 Fuji Photo Film Co., Ltd. Magnetic transferring method, and method and apparatus for cleaning magnetic transfer master medium

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100648770B1 (ko) * 1998-09-08 2006-11-23 마츠시타 덴끼 산교 가부시키가이샤 디스플레이 패널 제조방법
US6627254B1 (en) * 2000-09-20 2003-09-30 Seagate Technology Llc Method of manufacturing a recording media with mechanically patterned landing zone
US7141812B2 (en) 2002-06-05 2006-11-28 Mikro Systems, Inc. Devices, methods, and systems involving castings
US7785098B1 (en) 2001-06-05 2010-08-31 Mikro Systems, Inc. Systems for large area micro mechanical systems
CA2448736C (en) 2001-06-05 2010-08-10 Mikro Systems, Inc. Methods for manufacturing three-dimensional devices and devices created thereby
FR2826494B1 (fr) * 2001-06-26 2003-10-10 Francois Xavier Pirot Procede de fabrication d'une matrice de disques optiques
JP2004259374A (ja) * 2003-02-26 2004-09-16 Tdk Corp 情報記録ディスクのメタルマスタの製造方法及びメタルマスタ
US20040202865A1 (en) * 2003-04-08 2004-10-14 Andrew Homola Release coating for stamper
JP2004355701A (ja) * 2003-05-28 2004-12-16 Toshiba Corp 光ディスク及びその製造方法及び製造装置
ATE437435T1 (de) * 2003-05-29 2009-08-15 Sumitomo Metal Ind Stanzersubstrat und prozess zu seiner herstellung
US7294251B2 (en) * 2003-08-19 2007-11-13 Fujifilm Corporation Process of producing master carrier for magnetic transfer
ATE435487T1 (de) * 2003-09-01 2009-07-15 Panasonic Corp Verfahren zur herstellung eines prägestempels für optische informationsmedien, originalplatte eines solchen prägestempels
KR100601699B1 (ko) * 2004-07-28 2006-07-14 삼성전자주식회사 마스터링 방법 및 그에 의해 제조된 기록 마스터 및 정보저장매체 제조 방법 및 정보 저장매체
JP2009277335A (ja) * 2008-04-18 2009-11-26 Fujifilm Corp スタンパの製造方法およびスタンパを用いた光情報記録媒体の製造方法
JP2010049745A (ja) * 2008-08-21 2010-03-04 Fuji Electric Device Technology Co Ltd ナノインプリント用モールドおよびこれを用いて作製された磁気記録媒体
EP2362822A2 (en) * 2008-09-26 2011-09-07 Mikro Systems Inc. Systems, devices, and/or methods for manufacturing castings
KR101711646B1 (ko) * 2009-12-11 2017-03-03 엘지디스플레이 주식회사 임프린트용 몰드의 제조방법 및 임프린트용 몰드를 이용한 패턴 형성방법
US8813824B2 (en) 2011-12-06 2014-08-26 Mikro Systems, Inc. Systems, devices, and/or methods for producing holes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114341A (ja) * 1981-12-26 1983-07-07 Toshiba Corp 情報記憶媒体基板製造用の原盤作成方法
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
JPS63181139A (ja) * 1987-01-22 1988-07-26 Nec Corp 溝付光デイスク原盤
JP2523947B2 (ja) * 1990-06-05 1996-08-14 松下電器産業株式会社 光ディスクのスタンパ作製方法
EP0488239B1 (en) * 1990-11-28 1997-07-30 Sharp Kabushiki Kaisha Method for manufacturing a stamper
JP2698282B2 (ja) * 1992-03-16 1998-01-19 パイオニア株式会社 光ディスク用フォトレジスト
JPH06119661A (ja) * 1992-10-05 1994-04-28 Sharp Corp スタンパー及びスタンパーの製造方法
JPH11350181A (ja) * 1998-06-10 1999-12-21 Teijin Ltd スタンパの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209668A2 (en) * 2000-11-28 2002-05-29 Fuji Photo Film Co., Ltd. Magnetic transferring method, and method and apparatus for cleaning magnetic transfer master medium

Also Published As

Publication number Publication date
NL1012035C2 (nl) 2003-01-07
KR19990088157A (ko) 1999-12-27
TW525159B (en) 2003-03-21
CN1153200C (zh) 2004-06-09
US6352656B1 (en) 2002-03-05
KR100316147B1 (ko) 2001-12-12
CN1236159A (zh) 1999-11-24

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Effective date: 20021029

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