DE60312429D1 - Verfahren und Vorrichtung zur Herstellung von einem mehrschichtigen Informations-Aufzeichnungsmedium - Google Patents

Verfahren und Vorrichtung zur Herstellung von einem mehrschichtigen Informations-Aufzeichnungsmedium

Info

Publication number
DE60312429D1
DE60312429D1 DE60312429T DE60312429T DE60312429D1 DE 60312429 D1 DE60312429 D1 DE 60312429D1 DE 60312429 T DE60312429 T DE 60312429T DE 60312429 T DE60312429 T DE 60312429T DE 60312429 D1 DE60312429 D1 DE 60312429D1
Authority
DE
Germany
Prior art keywords
producing
recording medium
information recording
multilayer information
multilayer
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 - Lifetime
Application number
DE60312429T
Other languages
English (en)
Other versions
DE60312429T2 (de
Inventor
Kazuhiro Hayashi
Kazuya Hisada
Kazuhiro Higashimaru
Eiji Ohno
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.)
Panasonic Corp
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
Application granted granted Critical
Publication of DE60312429D1 publication Critical patent/DE60312429D1/de
Publication of DE60312429T2 publication Critical patent/DE60312429T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3697—Moulds for making articles of definite length, i.e. discrete articles comprising rollers or belts cooperating with non-rotating mould parts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • B29C2043/025—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves forming a microstructure, i.e. fine patterning
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C2043/043—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds rotating on their own axis without linear displacement
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3488—Feeding the material to the mould or the compression means uniformly distributed into the mould
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • 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
    • B29L2017/005—CD''s, DVD''s
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
DE60312429T 2002-05-10 2003-05-09 Verfahren und Vorrichtung zur Herstellung von einem mehrschichtigen Informations-Aufzeichnungsmedium Expired - Lifetime DE60312429T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002135270 2002-05-10
JP2002135270 2002-05-10

Publications (2)

Publication Number Publication Date
DE60312429D1 true DE60312429D1 (de) 2007-04-26
DE60312429T2 DE60312429T2 (de) 2007-07-05

Family

ID=29244223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312429T Expired - Lifetime DE60312429T2 (de) 2002-05-10 2003-05-09 Verfahren und Vorrichtung zur Herstellung von einem mehrschichtigen Informations-Aufzeichnungsmedium

Country Status (6)

Country Link
US (2) US7460463B2 (de)
EP (1) EP1361041B1 (de)
KR (1) KR100923816B1 (de)
CN (1) CN100378840C (de)
DE (1) DE60312429T2 (de)
HK (1) HK1056705A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW563111B (en) * 2001-12-14 2003-11-21 Ind Tech Res Inst Device and method for producing compact disk with multiple recording layers
US20080159116A1 (en) * 2005-04-13 2008-07-03 Fujifilm Corporation Method for Producing Optical Recording Medium
ATE470935T1 (de) * 2005-12-22 2010-06-15 Singulus Technologies Ag Verfahren zum produzieren einer abstandsschicht mit hoher gleichförmigkeit zwischen zwei scheiben
JP2007265515A (ja) * 2006-03-28 2007-10-11 Canon Inc 光記録媒体及びその製造方法
JP2007323775A (ja) * 2006-06-02 2007-12-13 Toshiba Corp 光記録媒体、情報記録方法、情報再生方法
NL2004658C2 (nl) * 2010-05-04 2011-11-07 Ppe Holland Werkwijze, samenstel en inrichting voor het op een substraat aanbrengen van een gestructureerde laag.
JP6135610B2 (ja) * 2014-06-30 2017-05-31 カシオ計算機株式会社 植字固定方法、植字固定構造及び時計

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194363A (en) 1990-04-27 1993-03-16 Matsushita Electric Industrial Co., Ltd. Optical recording medium and production process for the medium
JP2895164B2 (ja) * 1990-05-23 1999-05-24 三菱樹脂株式会社 光ディスクの製造方法
JP3276449B2 (ja) * 1993-05-13 2002-04-22 富士通株式会社 回転塗布方法
JP3474920B2 (ja) 1994-04-26 2003-12-08 株式会社日立製作所 磁気記録媒体とその製造方法並びにそれを用いた磁気ディスク装置
JPH085979A (ja) 1994-06-21 1996-01-12 A G Technol Kk フィルタを備えた投射型表示装置
US5708652A (en) 1995-02-28 1998-01-13 Sony Corporation Multi-layer recording medium and method for producing same
JPH08306085A (ja) 1995-04-28 1996-11-22 Sony Corp 多層構造光学記録媒体の製造方法
JPH09115191A (ja) * 1995-10-13 1997-05-02 Victor Co Of Japan Ltd 光学的情報記録媒体及びその製造方法
US5946286A (en) 1997-03-20 1999-08-31 Imation Corp. Customized graphics for dual layer optical discs
JP4068187B2 (ja) * 1997-08-25 2008-03-26 松下電器産業株式会社 光ディスク製造方法
JP3581246B2 (ja) 1997-12-17 2004-10-27 パイオニア株式会社 貼り合わせ型光ディスクの製造方法
JPH11195251A (ja) 1997-12-26 1999-07-21 Sony Corp 光記録媒体の製造装置及び製造方法
WO1999067778A2 (en) * 1998-06-22 1999-12-29 Koninklijke Philips Electronics N.V. Rewritable optical information medium
JP2000057640A (ja) 1998-08-04 2000-02-25 Matsushita Electric Ind Co Ltd 光学的情報記録媒体の製造方法および製造装置
US6661745B1 (en) * 1999-03-29 2003-12-09 Agency Of Industrial Science And Technology Optical reproducing and recording method, recording medium, and optical device
JP2000306275A (ja) * 1999-04-16 2000-11-02 Origin Electric Co Ltd 光ディスクの貼り合わせ方法および装置
JP4023957B2 (ja) * 1999-08-11 2007-12-19 株式会社ソニー・ディスクアンドデジタルソリューションズ 光ディスクの製造装置、および光ディスクの製造方法
US20010044904A1 (en) * 1999-09-29 2001-11-22 Berg Ryan J. Secure remote kernel communication
JP2001189039A (ja) * 2000-01-05 2001-07-10 Matsushita Electric Ind Co Ltd 基板の貼り合わせ方法および装置
JP2001307324A (ja) 2000-02-15 2001-11-02 Fuji Photo Film Co Ltd 磁気転写用マスター担体および磁気記録媒体
JP4342087B2 (ja) 2000-06-09 2009-10-14 Ｔｄｋ株式会社 光情報媒体の製造方法および製造装置
JP2002050080A (ja) * 2000-08-01 2002-02-15 Tdk Corp 光情報媒体
US8631092B2 (en) * 2000-08-24 2014-01-14 Red Hat, Inc. Embedded protocol objects
TWI256045B (en) 2000-09-12 2006-06-01 Matsushita Electric Ind Co Ltd Optical information recording medium
JP4224531B2 (ja) 2001-03-14 2009-02-18 株式会社高尾 弾球遊技機
DE60218166T2 (de) * 2001-06-07 2007-11-22 Matsushita Electric Industrial Co., Ltd., Kadoma Herstellungsverfahren für ein optisches informationsaufzeichnungsmedium
TW575875B (en) * 2002-04-02 2004-02-11 Ind Tech Res Inst Multi-layered film rewritable information storage medium

Also Published As

Publication number Publication date
EP1361041A2 (de) 2003-11-12
EP1361041A3 (de) 2004-10-20
DE60312429T2 (de) 2007-07-05
CN100378840C (zh) 2008-04-02
US20030231578A1 (en) 2003-12-18
KR100923816B1 (ko) 2009-10-27
US20090065131A1 (en) 2009-03-12
CN1457051A (zh) 2003-11-19
US7460463B2 (en) 2008-12-02
EP1361041B1 (de) 2007-03-14
US8454863B2 (en) 2013-06-04
HK1056705A1 (en) 2004-02-27
KR20030087983A (ko) 2003-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP