WO2003096333A1 - Multi-layer recording medium forming method and device, and multi-layer recording medium - Google Patents

Multi-layer recording medium forming method and device, and multi-layer recording medium Download PDF

Info

Publication number
WO2003096333A1
WO2003096333A1 PCT/JP2003/005804 JP0305804W WO03096333A1 WO 2003096333 A1 WO2003096333 A1 WO 2003096333A1 JP 0305804 W JP0305804 W JP 0305804W WO 03096333 A1 WO03096333 A1 WO 03096333A1
Authority
WO
WIPO (PCT)
Prior art keywords
stamper
section
recording medium
layer recording
disk
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.)
Ceased
Application number
PCT/JP2003/005804
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Yukio Kaneko
Yoshiaki Murakami
Haruhiko Yamaguchi
Yoshiyuki Tatsumi
Mamoru Usami
Tsuyoshi Komaki
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to KR1020047017939A priority Critical patent/KR100650093B1/ko
Priority to EP03723284A priority patent/EP1508898A4/en
Publication of WO2003096333A1 publication Critical patent/WO2003096333A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/265—Apparatus for the mass production of optical record carriers, e.g. complete production stations, transport systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/028—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles having an axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/36—Removing moulded articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
PCT/JP2003/005804 2002-05-09 2003-05-09 Multi-layer recording medium forming method and device, and multi-layer recording medium Ceased WO2003096333A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020047017939A KR100650093B1 (ko) 2002-05-09 2003-05-09 다층 기록 매체의 형성 방법 및 장치 및 다층 기록 매체
EP03723284A EP1508898A4 (en) 2002-05-09 2003-05-09 METHOD AND DEVICE FOR FORMING A MULTILAYER RECORDING MEDIUM AND MULTILAYER RECORDING MEDIUM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-133743 2002-05-09
JP2002133743A JP4503217B2 (ja) 2002-05-09 2002-05-09 多層記録媒体の形成方法および装置、ならびに多層記録媒体

Publications (1)

Publication Number Publication Date
WO2003096333A1 true WO2003096333A1 (en) 2003-11-20

Family

ID=29416683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/005804 Ceased WO2003096333A1 (en) 2002-05-09 2003-05-09 Multi-layer recording medium forming method and device, and multi-layer recording medium

Country Status (6)

Country Link
EP (1) EP1508898A4 (enExample)
JP (1) JP4503217B2 (enExample)
KR (1) KR100650093B1 (enExample)
CN (1) CN1332389C (enExample)
TW (1) TWI265516B (enExample)
WO (1) WO2003096333A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005925A1 (de) * 2005-02-09 2006-08-10 Steag Hamatech Ag Verfahren und Vorrichtung zum Zusammenfügen von Substratscheiben eines optischen Datenträgers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005153091A (ja) * 2003-11-27 2005-06-16 Hitachi Ltd 転写方法及び転写装置
EP1669991B1 (en) * 2004-07-21 2012-06-06 Panasonic Corporation Manufacturing method for a multilayer information recording medium
JP3971429B2 (ja) 2005-03-25 2007-09-05 Ｔｄｋ株式会社 光ディスクの製造装置及び製造方法
IT202200020790A1 (it) * 2022-10-10 2024-04-10 Stefano CARPANESE Procedimento di realizzazione dei dischi di frizione di mulinelli da pesca, disco ottenuto e mulinello con frizione migliorata

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JPS57212028A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Production of disk form substrate
JPS58173625A (ja) * 1982-04-07 1983-10-12 Toshiba Corp 情報デイスクの複製製造方法
JPS58173626A (ja) * 1982-04-07 1983-10-12 Toshiba Corp 情報デイスクの複製製造方法
JPS60167144A (ja) * 1984-02-09 1985-08-30 Toshiba Corp 情報記録担体の製造方法
JPS63154308A (ja) * 1986-12-19 1988-06-27 Hitachi Ltd レプリカ装置
JPS63205834A (ja) * 1987-02-20 1988-08-25 Matsushita Electric Ind Co Ltd 光デイスク基板の製造方法
JPS6461247A (en) * 1987-09-01 1989-03-08 Nec Corp Base plate separating device
JPH01101129A (ja) * 1987-10-15 1989-04-19 Pioneer Electron Corp 光ディスク製造装置
JPH03254443A (ja) * 1990-03-02 1991-11-13 Fujitsu Ltd 光ディスク基板の製造方法
JPH04216914A (ja) * 1990-12-18 1992-08-07 Canon Inc レプリカおよびスタンパの製造方法
JPH06282885A (ja) * 1993-01-26 1994-10-07 Origin Electric Co Ltd ディスク用被膜形成装置および方法
JPH0981975A (ja) * 1995-09-08 1997-03-28 Sony Disc Technol:Kk 光デイスクの製造方法
JPH09161329A (ja) * 1995-12-04 1997-06-20 Sony Corp 光学記録媒体の製造方法
JPH09231619A (ja) * 1996-02-23 1997-09-05 Sony Corp 光学記録媒体の製造方法とこれに用いる装置
JPH09251672A (ja) * 1996-03-14 1997-09-22 Seiko Epson Corp ディスク基板の剥離方法及び剥離機構並びにディスク基板の成形装置
JPH10222870A (ja) * 1997-02-05 1998-08-21 Sony Corp 光記録媒体
JPH10261246A (ja) * 1997-03-18 1998-09-29 Seiko Epson Corp 情報記録担体の製造方法
JPH1131337A (ja) * 1997-05-16 1999-02-02 Sony Corp 光記録媒体及び光学ディスク装置
JPH11232700A (ja) * 1998-02-09 1999-08-27 Sony Corp 光学記録媒体と、光学記録媒体の製造方法
JPH11273165A (ja) * 1998-03-24 1999-10-08 Dainippon Ink & Chem Inc ディスク搬送方法、ディスク搬送装置及びディスクの製造方法
WO2000018531A1 (en) * 1998-09-28 2000-04-06 Wea Manufacturing, Inc. Dual-layer dvd disc, and method and apparatus for making same
JP2000207785A (ja) * 1999-01-08 2000-07-28 Ricoh Co Ltd 光ディスク用スタンパ剥離装置および剥離方法
JP2000348392A (ja) * 1999-06-03 2000-12-15 Ricoh Co Ltd 光ディスク用スタンパの剥離方法及びその装置
JP2001052378A (ja) * 1999-05-31 2001-02-23 Origin Electric Co Ltd 情報ディスクの製作方法及び装置
JP2001060342A (ja) * 1996-08-05 2001-03-06 Seiko Epson Corp 光ディスク製造システム
JP2001126322A (ja) * 1999-10-22 2001-05-11 Nec Corp 情報記録媒体用基板の製造方法
JP2001291287A (ja) * 2000-04-03 2001-10-19 Miyakoshi Printing Machinery Co Ltd ディスク搬入搬出装置
JP2002083451A (ja) * 2000-09-05 2002-03-22 Victor Co Of Japan Ltd 光ディスクの製造方法
JP2002100079A (ja) * 2000-09-25 2002-04-05 Toshiba Corp 転写装置及び転写方法
JP2002117595A (ja) * 2000-10-04 2002-04-19 Ricoh Co Ltd スパッタ装置及び光情報記録媒体

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* Cited by examiner, † Cited by third party
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JPH0684027A (ja) * 1991-08-05 1994-03-25 Honshu Paper Co Ltd クリーニング用カード
TWI256045B (en) * 2000-09-12 2006-06-01 Matsushita Electric Industrial Co Ltd Optical information recording medium

Patent Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212028A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Production of disk form substrate
JPS58173625A (ja) * 1982-04-07 1983-10-12 Toshiba Corp 情報デイスクの複製製造方法
JPS58173626A (ja) * 1982-04-07 1983-10-12 Toshiba Corp 情報デイスクの複製製造方法
JPS60167144A (ja) * 1984-02-09 1985-08-30 Toshiba Corp 情報記録担体の製造方法
JPS63154308A (ja) * 1986-12-19 1988-06-27 Hitachi Ltd レプリカ装置
JPS63205834A (ja) * 1987-02-20 1988-08-25 Matsushita Electric Ind Co Ltd 光デイスク基板の製造方法
JPS6461247A (en) * 1987-09-01 1989-03-08 Nec Corp Base plate separating device
JPH01101129A (ja) * 1987-10-15 1989-04-19 Pioneer Electron Corp 光ディスク製造装置
JPH03254443A (ja) * 1990-03-02 1991-11-13 Fujitsu Ltd 光ディスク基板の製造方法
JPH04216914A (ja) * 1990-12-18 1992-08-07 Canon Inc レプリカおよびスタンパの製造方法
JPH06282885A (ja) * 1993-01-26 1994-10-07 Origin Electric Co Ltd ディスク用被膜形成装置および方法
JPH0981975A (ja) * 1995-09-08 1997-03-28 Sony Disc Technol:Kk 光デイスクの製造方法
JPH09161329A (ja) * 1995-12-04 1997-06-20 Sony Corp 光学記録媒体の製造方法
JPH09231619A (ja) * 1996-02-23 1997-09-05 Sony Corp 光学記録媒体の製造方法とこれに用いる装置
JPH09251672A (ja) * 1996-03-14 1997-09-22 Seiko Epson Corp ディスク基板の剥離方法及び剥離機構並びにディスク基板の成形装置
JP2001060342A (ja) * 1996-08-05 2001-03-06 Seiko Epson Corp 光ディスク製造システム
JPH10222870A (ja) * 1997-02-05 1998-08-21 Sony Corp 光記録媒体
JPH10261246A (ja) * 1997-03-18 1998-09-29 Seiko Epson Corp 情報記録担体の製造方法
JPH1131337A (ja) * 1997-05-16 1999-02-02 Sony Corp 光記録媒体及び光学ディスク装置
JPH11232700A (ja) * 1998-02-09 1999-08-27 Sony Corp 光学記録媒体と、光学記録媒体の製造方法
JPH11273165A (ja) * 1998-03-24 1999-10-08 Dainippon Ink & Chem Inc ディスク搬送方法、ディスク搬送装置及びディスクの製造方法
WO2000018531A1 (en) * 1998-09-28 2000-04-06 Wea Manufacturing, Inc. Dual-layer dvd disc, and method and apparatus for making same
JP2000207785A (ja) * 1999-01-08 2000-07-28 Ricoh Co Ltd 光ディスク用スタンパ剥離装置および剥離方法
JP2001052378A (ja) * 1999-05-31 2001-02-23 Origin Electric Co Ltd 情報ディスクの製作方法及び装置
JP2000348392A (ja) * 1999-06-03 2000-12-15 Ricoh Co Ltd 光ディスク用スタンパの剥離方法及びその装置
JP2001126322A (ja) * 1999-10-22 2001-05-11 Nec Corp 情報記録媒体用基板の製造方法
JP2001291287A (ja) * 2000-04-03 2001-10-19 Miyakoshi Printing Machinery Co Ltd ディスク搬入搬出装置
JP2002083451A (ja) * 2000-09-05 2002-03-22 Victor Co Of Japan Ltd 光ディスクの製造方法
JP2002100079A (ja) * 2000-09-25 2002-04-05 Toshiba Corp 転写装置及び転写方法
JP2002117595A (ja) * 2000-10-04 2002-04-19 Ricoh Co Ltd スパッタ装置及び光情報記録媒体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1508898A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005925A1 (de) * 2005-02-09 2006-08-10 Steag Hamatech Ag Verfahren und Vorrichtung zum Zusammenfügen von Substratscheiben eines optischen Datenträgers
DE102005005925B4 (de) * 2005-02-09 2009-01-15 Steag Hamatech Ag Verfahren und Vorrichtung zum Zusammenfügen von Substratscheiben eines optischen Datenträgers

Also Published As

Publication number Publication date
KR20050005469A (ko) 2005-01-13
JP2003326535A (ja) 2003-11-19
TWI265516B (en) 2006-11-01
TW200405327A (en) 2004-04-01
CN1332389C (zh) 2007-08-15
EP1508898A4 (en) 2009-04-08
JP4503217B2 (ja) 2010-07-14
KR100650093B1 (ko) 2006-11-27
CN1659647A (zh) 2005-08-24
EP1508898A1 (en) 2005-02-23

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