DE69721486D1 - Herstellung optischer datenspeicherplatten - Google Patents

Herstellung optischer datenspeicherplatten

Info

Publication number
DE69721486D1
DE69721486D1 DE69721486T DE69721486T DE69721486D1 DE 69721486 D1 DE69721486 D1 DE 69721486D1 DE 69721486 T DE69721486 T DE 69721486T DE 69721486 T DE69721486 T DE 69721486T DE 69721486 D1 DE69721486 D1 DE 69721486D1
Authority
DE
Germany
Prior art keywords
relief pattern
pct
micro
disc
manufacturing
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
DE69721486T
Other languages
English (en)
Other versions
DE69721486T2 (de
Inventor
Paul Vedamuttu
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.)
3dcd LLC
Original Assignee
3dcd LLC
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 3dcd LLC filed Critical 3dcd LLC
Publication of DE69721486D1 publication Critical patent/DE69721486D1/de
Application granted granted Critical
Publication of DE69721486T2 publication Critical patent/DE69721486T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/068—Drive connections, e.g. pivotal
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/20—Shape
    • G03H2270/22—Disc shaped
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
    • 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
    • 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
    • Y10S425/812—Venting
DE69721486T 1996-01-23 1997-01-23 Herstellung optischer datenspeicherplatten Expired - Lifetime DE69721486T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9601289.3A GB9601289D0 (en) 1996-01-23 1996-01-23 Manufacture of optical data storage disc
GB9601289 1996-01-23
PCT/GB1997/000204 WO1997027584A2 (en) 1996-01-23 1997-01-23 Manufacture of optical data storage disc

Publications (2)

Publication Number Publication Date
DE69721486D1 true DE69721486D1 (de) 2003-06-05
DE69721486T2 DE69721486T2 (de) 2004-04-01

Family

ID=10787400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721486T Expired - Lifetime DE69721486T2 (de) 1996-01-23 1997-01-23 Herstellung optischer datenspeicherplatten

Country Status (11)

Country Link
US (1) US6165391A (de)
EP (1) EP0876662B1 (de)
JP (1) JP4180113B2 (de)
AT (1) ATE239294T1 (de)
CA (1) CA2244129C (de)
DE (1) DE69721486T2 (de)
DK (1) DK0876662T3 (de)
ES (1) ES2198545T3 (de)
GB (1) GB9601289D0 (de)
PT (1) PT876662E (de)
WO (1) WO1997027584A2 (de)

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JP4447168B2 (ja) * 1998-10-14 2010-04-07 オーミック・アクチボラゲット 原盤及び該原盤の製造方法
JP2002536778A (ja) 1999-02-12 2002-10-29 ゼネラル・エレクトリック・カンパニイ データ記憶媒体
KR100571979B1 (ko) * 1999-04-16 2006-04-17 삼성전자주식회사 광디스크
SE9903255L (sv) * 1999-09-13 2001-03-14 Aamic Ab Förfarande för att framställa en matris samt en matris sålunda framställd.(Hybridtillämpningen)
SE515962C2 (sv) * 2000-03-15 2001-11-05 Obducat Ab Anordning för överföring av mönster till objekt
US6758664B1 (en) * 2001-01-12 2004-07-06 Seagate Technology Llc Self-leveling stamper module
US6779729B2 (en) 2002-04-15 2004-08-24 Milliken & Company Optical disc storage containers that facilitate detection of the presence of optical and/or audio discs stored therein
US6991099B2 (en) * 2002-04-15 2006-01-31 Milliken & Company Configuration of clarified polypropylene optical disc storage units
EP1513689A1 (de) * 2002-06-20 2005-03-16 Obducat AB Verfahren und vorrichtung zum übertragen eines musters
US20040132301A1 (en) * 2002-09-12 2004-07-08 Harper Bruce M. Indirect fluid pressure imprinting
US6939120B1 (en) * 2002-09-12 2005-09-06 Komag, Inc. Disk alignment apparatus and method for patterned media production
US20040065567A1 (en) * 2002-10-07 2004-04-08 Marc Delaere Sleeveless transparent polypropylene digital video disc storage units
JP4340086B2 (ja) * 2003-03-20 2009-10-07 株式会社日立製作所 ナノプリント用スタンパ、及び微細構造転写方法
US6991100B2 (en) * 2003-04-08 2006-01-31 Milliken & Company Disc holding trays for antitheft purposes within optical or audio disc storage units
US7790231B2 (en) * 2003-07-10 2010-09-07 Brewer Science Inc. Automated process and apparatus for planarization of topographical surfaces
US20050117222A1 (en) * 2003-11-28 2005-06-02 Kuo-Chi Chiu Precise optical grating element and method of making a stamper thereof
US7632087B2 (en) * 2003-12-19 2009-12-15 Wd Media, Inc. Composite stamper for imprint lithography
US20080055581A1 (en) * 2004-04-27 2008-03-06 Rogers John A Devices and methods for pattern generation by ink lithography
WO2005122285A2 (en) 2004-06-04 2005-12-22 The Board Of Trustees Of The University Of Illinois Methods and devices for fabricating and assembling printable semiconductor elements
US7799699B2 (en) 2004-06-04 2010-09-21 The Board Of Trustees Of The University Of Illinois Printable semiconductor structures and related methods of making and assembling
US7320584B1 (en) 2004-07-07 2008-01-22 Komag, Inc. Die set having sealed compliant member
JP4554330B2 (ja) * 2004-10-21 2010-09-29 株式会社リコー 高耐久性を有する断熱スタンパ構造
US7281920B2 (en) * 2005-03-28 2007-10-16 Komag, Inc. Die set utilizing compliant gasket
EP2081192A1 (de) 2008-01-15 2009-07-22 Sony DADC Austria AG Verfahren zur Herstellung eines optischen Datenträgers
US8372726B2 (en) 2008-10-07 2013-02-12 Mc10, Inc. Methods and applications of non-planar imaging arrays
US8097926B2 (en) 2008-10-07 2012-01-17 Mc10, Inc. Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy
US8389862B2 (en) 2008-10-07 2013-03-05 Mc10, Inc. Extremely stretchable electronics
US9289132B2 (en) 2008-10-07 2016-03-22 Mc10, Inc. Catheter balloon having stretchable integrated circuitry and sensor array
US8886334B2 (en) 2008-10-07 2014-11-11 Mc10, Inc. Systems, methods, and devices using stretchable or flexible electronics for medical applications
US9723122B2 (en) 2009-10-01 2017-08-01 Mc10, Inc. Protective cases with integrated electronics
US8496466B1 (en) 2009-11-06 2013-07-30 WD Media, LLC Press system with interleaved embossing foil holders for nano-imprinting of recording media
US8402638B1 (en) * 2009-11-06 2013-03-26 Wd Media, Inc. Press system with embossing foil free to expand for nano-imprinting of recording media
US9330685B1 (en) 2009-11-06 2016-05-03 WD Media, LLC Press system for nano-imprinting of recording media with a two step pressing method
JP6046491B2 (ja) 2009-12-16 2016-12-21 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティー オブ イリノイ コンフォーマル電子機器を使用した生体内での電気生理学
US9936574B2 (en) 2009-12-16 2018-04-03 The Board Of Trustees Of The University Of Illinois Waterproof stretchable optoelectronics
US10441185B2 (en) 2009-12-16 2019-10-15 The Board Of Trustees Of The University Of Illinois Flexible and stretchable electronic systems for epidermal electronics
CN102892356B (zh) 2010-03-17 2016-01-13 伊利诺伊大学评议会 基于生物可吸收基质的可植入生物医学装置
FR2965495B1 (fr) * 2010-10-01 2013-08-02 Commissariat Energie Atomique Dispositif d'estampage et/ou de percage comprenant une tete support de substrat dont l'orientation est commandee en continu
WO2012158709A1 (en) 2011-05-16 2012-11-22 The Board Of Trustees Of The University Of Illinois Thermally managed led arrays assembled by printing
KR102000302B1 (ko) 2011-05-27 2019-07-15 엠씨10, 인크 전자, 광학, 및/또는 기계 장치 및 시스템, 그리고 이를 제조하기 위한 방법
EP2713863B1 (de) 2011-06-03 2020-01-15 The Board of Trustees of the University of Illionis Anpassbare aktiv multiplexierte elektrodenanordnung mit hochdichter oberfläche zur elektrophysiologischen messung am gehirn
KR101979354B1 (ko) 2011-12-01 2019-08-29 더 보오드 오브 트러스티스 오브 더 유니버시티 오브 일리노이즈 프로그램 변형을 실행하도록 설계된 과도 장치
CN105283122B (zh) 2012-03-30 2020-02-18 伊利诺伊大学评议会 可共形于表面的可安装于附肢的电子器件
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer
KR20180034342A (ko) 2015-06-01 2018-04-04 더 보드 오브 트러스티즈 오브 더 유니버시티 오브 일리노이 대안적인 자외선 감지방법
BR112017025609A2 (pt) 2015-06-01 2018-08-07 The Board Of Trustees Of The University Of Illinois sistemas eletrônicos miniaturizados com potência sem fio e capacidades de comunicação de campo próximo
US10925543B2 (en) 2015-11-11 2021-02-23 The Board Of Trustees Of The University Of Illinois Bioresorbable silicon electronics for transient implants

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Also Published As

Publication number Publication date
WO1997027584A2 (en) 1997-07-31
WO1997027584A3 (en) 2001-09-13
JP4180113B2 (ja) 2008-11-12
US6165391A (en) 2000-12-26
EP0876662B1 (de) 2003-05-02
GB9601289D0 (en) 1996-03-27
PT876662E (pt) 2003-08-29
EP0876662A1 (de) 1998-11-11
ATE239294T1 (de) 2003-05-15
ES2198545T3 (es) 2004-02-01
DE69721486T2 (de) 2004-04-01
DK0876662T3 (da) 2003-08-18
JP2000506662A (ja) 2000-05-30
CA2244129C (en) 2005-09-13
CA2244129A1 (en) 1997-07-31

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