ATE205772T1 - Metallische formvorrichtung und verfahren zum formen eines plattensubstrats - Google Patents

Metallische formvorrichtung und verfahren zum formen eines plattensubstrats

Info

Publication number
ATE205772T1
ATE205772T1 AT95118668T AT95118668T ATE205772T1 AT E205772 T1 ATE205772 T1 AT E205772T1 AT 95118668 T AT95118668 T AT 95118668T AT 95118668 T AT95118668 T AT 95118668T AT E205772 T1 ATE205772 T1 AT E205772T1
Authority
AT
Austria
Prior art keywords
metal mould
stamper
mould
movable
fixed metal
Prior art date
Application number
AT95118668T
Other languages
English (en)
Inventor
Junichiro Kudo
Jun Shimizu
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
Priority claimed from JP29255891A external-priority patent/JP3271072B2/ja
Priority claimed from JP1944592A external-priority patent/JP3252428B2/ja
Priority claimed from JP12666292A external-priority patent/JP3271081B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE205772T1 publication Critical patent/ATE205772T1/de

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1742—Mounting of moulds; Mould supports
    • B29C2045/1745—Mounting of moulds; Mould supports using vacuum means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1742—Mounting of moulds; Mould supports
    • B29C2045/1746—Mounting of moulds; Mould supports using magnetic means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • B29C2045/2638—Magnetic means for mounting stampers
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/051—Sprue removal
    • 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
    • Y10S425/06—Vacuum
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
AT95118668T 1991-10-12 1992-10-09 Metallische formvorrichtung und verfahren zum formen eines plattensubstrats ATE205772T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29255891A JP3271072B2 (ja) 1991-10-12 1991-10-12 情報信号記録用ディスク基板の形成方法
JP1944592A JP3252428B2 (ja) 1992-01-08 1992-01-08 ディスク基板成形用金型装置
JP12666292A JP3271081B2 (ja) 1992-04-21 1992-04-21 ディスク基板成型用金型装置

Publications (1)

Publication Number Publication Date
ATE205772T1 true ATE205772T1 (de) 2001-10-15

Family

ID=27282624

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95118668T ATE205772T1 (de) 1991-10-12 1992-10-09 Metallische formvorrichtung und verfahren zum formen eines plattensubstrats
AT92309222T ATE152662T1 (de) 1991-10-12 1992-10-09 Metallische formvorrichtung zum formen eines plattensubstrats

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT92309222T ATE152662T1 (de) 1991-10-12 1992-10-09 Metallische formvorrichtung zum formen eines plattensubstrats

Country Status (5)

Country Link
US (2) US5326240A (de)
EP (2) EP0537953B1 (de)
CN (2) CN1038914C (de)
AT (2) ATE205772T1 (de)
DE (2) DE69232076T2 (de)

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JP3043606B2 (ja) * 1995-10-25 2000-05-22 株式会社精工技研 成形金型内にスタンパプレートを保持する手段
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JPH09150438A (ja) * 1995-11-28 1997-06-10 Seiko Giken:Kk 光ディスク基盤射出成形金型のスタンパプレート装着装置
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JP3934775B2 (ja) * 1998-02-25 2007-06-20 富士フイルム株式会社 射出成形方法および射出成形用金型
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SE9903011D0 (sv) 1999-08-26 1999-08-26 Aamic Ab Sätt att framställa en plastprodukt och ett härför utnyttjat plastproduktformande arrangemang
US6495235B2 (en) 2000-03-24 2002-12-17 Matsushita Electric Industrial Co., Ltd. Optical disk, substrate of the same, and mold for forming the substrate
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DK1344212T3 (da) 2000-12-14 2008-12-08 Ecd Systems Inc Fremgangsmåde til bestemmelse af autenticiteten af et optisk registreringsmedium og optisk registreringsmedium
JP2002240101A (ja) * 2000-12-15 2002-08-28 Sony Corp ディスク基板及びそれを射出成形する金型装置とディスク基板取出し用ロボット
JP3625430B2 (ja) * 2001-03-15 2005-03-02 松下電器産業株式会社 スタンパ交換方法と光ディスク成形金型
US6611365B2 (en) 2001-03-20 2003-08-26 Imation Corp. Thermoplastic substrates for holographic data storage media
US6961950B2 (en) * 2001-09-04 2005-11-01 Imation Corp. Variable thickness stamper for creation of flat molded substrates
JP4089383B2 (ja) * 2001-10-30 2008-05-28 ソニー株式会社 情報記録媒体の製造方法と製造装置
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
CN1324670C (zh) * 2002-09-29 2007-07-04 光洋热***株式会社 热处理装置用工件装载装置
JP3977772B2 (ja) * 2003-05-14 2007-09-19 株式会社名機製作所 ディスク基板の成形用金型
US7455889B2 (en) * 2004-03-24 2008-11-25 Imation Corp. Holographic media fabrication techniques
US7275397B2 (en) * 2004-05-21 2007-10-02 Corning Incorporated Method of molding a silica article
US7150613B2 (en) * 2004-05-24 2006-12-19 Richter Precision Inc. Contamination-free magnetic stamper holder
WO2006054647A1 (ja) * 2004-11-18 2006-05-26 Matsushita Electric Industrial Co., Ltd. 射出成形装置、射出成形方法及び射出成形金型
EP1710071A1 (de) * 2005-04-08 2006-10-11 M2 Engineering AB (publ) Spritzgiessvorrichtung und Verfahren zur Herstellung von scheibenförmigen Gegenständen
EP1923873A1 (de) * 2006-11-15 2008-05-21 ODS Technology GmbH EcoDisc
JP2009006615A (ja) * 2007-06-28 2009-01-15 Taiyo Yuden Co Ltd 光ディスクおよび成形用金型装置
DE102009039696A1 (de) * 2009-09-02 2011-03-24 Krones Ag Vorrichtung zum Umformen von Kunststoffbehältnissen mit einer Blasform
FR2949703A1 (fr) * 2009-09-07 2011-03-11 Sidel Participations Dispositif de moulage equipe de moyens de fixation d'un demi-moule par attaction contre le fond d'un logement associe d'un porte-moule
PL2475513T3 (pl) 2009-09-07 2015-01-30 Sidel Participations Urządzenie do formowania
FR2949708B1 (fr) * 2009-09-07 2017-01-13 Sidel Participations Procede de changement d'un moule pour la fabrication de recipients et dispositifs de fixation pour la mise en oeuvre d'un tel procede
CN102310524A (zh) * 2011-07-07 2012-01-11 苏州工业园区协利塑胶有限公司 一种抑制走胶结合线的模具结构
CN106298695B (zh) * 2015-06-05 2019-05-10 台达电子工业股份有限公司 封装模组、封装模组堆叠结构及其制作方法
EP3202709B1 (de) 2016-02-04 2019-04-10 Boehringer Ingelheim microParts GmbH Abformwerkzeug mit magnethalterung
DE102017201121B4 (de) 2017-01-24 2024-03-28 Volkswagen Aktiengesellschaft Verfahren sowie Spritzgussvorrichtung zur Herstellung eines Kunststoffbauteils

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Also Published As

Publication number Publication date
EP0705676B1 (de) 2001-09-19
DE69232076D1 (de) 2001-10-25
DE69219550D1 (de) 1997-06-12
CN1053143C (zh) 2000-06-07
EP0537953A3 (en) 1993-09-01
CN1125655A (zh) 1996-07-03
US5552098A (en) 1996-09-03
EP0705676A2 (de) 1996-04-10
ATE152662T1 (de) 1997-05-15
EP0537953B1 (de) 1997-05-07
DE69219550T2 (de) 1997-09-04
EP0537953A2 (de) 1993-04-21
CN1038914C (zh) 1998-07-01
CN1074170A (zh) 1993-07-14
EP0705676A3 (de) 1996-12-27
US5326240A (en) 1994-07-05
DE69232076T2 (de) 2002-05-02

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