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WO2008111312A1 - 多層情報記録媒体の製造方法、並びに、信号転写基板及びその製造方法 - Google Patents

多層情報記録媒体の製造方法、並びに、信号転写基板及びその製造方法 Download PDF

Info

Publication number
WO2008111312A1
WO2008111312A1 PCT/JP2008/000547 JP2008000547W WO2008111312A1 WO 2008111312 A1 WO2008111312 A1 WO 2008111312A1 JP 2008000547 W JP2008000547 W JP 2008000547W WO 2008111312 A1 WO2008111312 A1 WO 2008111312A1
Authority
WO
WIPO (PCT)
Prior art keywords
transfer substrate
signal transfer
resin
information recording
producing
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/JP2008/000547
Other languages
English (en)
French (fr)
Inventor
Morio Tomiyama
Hideki Aikoh
Yuuko Tomekawa
Ken-Ichi Shinotani
Haruki Okumura
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
Panasonic Electric Works Co Ltd
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Panasonic Electric Works Co Ltd
Matsushita Electric Industrial Co Ltd
Matsushita Electric Works 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 Panasonic Corp, Panasonic Electric Works Co Ltd, Matsushita Electric Industrial Co Ltd, Matsushita Electric Works Ltd filed Critical Panasonic Corp
Priority to JP2009503908A priority Critical patent/JPWO2008111312A1/ja
Priority to US12/530,694 priority patent/US20100137506A1/en
Publication of WO2008111312A1 publication Critical patent/WO2008111312A1/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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

　本発明の多層情報記録媒体の製造方法において、第１の情報記録層である第１薄膜層(102)と第２の情報記録層である第２薄膜層(108)との間に設けられた樹脂層としての第２信号基板(110)を形成する工程には、（Ｉ）第１の情報記録層上に液体の樹脂(104)を塗布する工程と、（II）樹脂104に、凹凸形状が形成された信号面を有する信号転写基板(105)を樹脂(104)に貼り合わせる工程と、（III）樹脂(104)に信号転写基板(105)を貼り合わせた状態で樹脂(104)を硬化させる工程と、（IV）信号転写基板(105)を樹脂(104)から剥離する工程と、が含まれている。信号転写基板(105)は、例えばシルセスキオキサン化合物を含有するケイ素樹脂組成物を硬化させることによって得られるケイ素樹脂硬化物のような、－Ｓｉ－Ｏ－結合で構成された多面体構造を有する分子サイズの無機部と、複数の前記無機部を互いに架橋している有機セグメントとを含む有機無機ハイブリッド材料によって形成されている。
PCT/JP2008/000547 2007-03-14 2008-03-12 多層情報記録媒体の製造方法、並びに、信号転写基板及びその製造方法 Ceased WO2008111312A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009503908A JPWO2008111312A1 (ja) 2007-03-14 2008-03-12 多層情報記録媒体の製造方法、並びに、信号転写基板及びその製造方法
US12/530,694 US20100137506A1 (en) 2007-03-14 2008-03-12 Process for producing multi-layered information recording medium, signal transfer substrate, and process for producing the signal transfer substrate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007065675 2007-03-14
JP2007-065675 2007-03-14

Publications (1)

Publication Number Publication Date
WO2008111312A1 true WO2008111312A1 (ja) 2008-09-18

Family

ID=39759255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000547 Ceased WO2008111312A1 (ja) 2007-03-14 2008-03-12 多層情報記録媒体の製造方法、並びに、信号転写基板及びその製造方法

Country Status (5)

Country Link
US (1) US20100137506A1 (ja)
JP (1) JPWO2008111312A1 (ja)
CN (1) CN101632125A (ja)
TW (1) TW200901189A (ja)
WO (1) WO2008111312A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059967A3 (en) * 2009-11-10 2011-08-25 Georgia Tech Research Corporation Polyhedral oligomeric silsesquioxane compositions, methods of using these compositions, and structures including these compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682083A (zh) * 2012-08-31 2014-03-26 纳米新能源（唐山）有限责任公司 一种压电驻极体薄膜及其制备方法
US10898890B2 (en) 2014-08-29 2021-01-26 Nitto Denko Corporation Photocatalytic coating and method of making same

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232629A (ja) * 1990-08-17 1992-08-20 Internatl Business Mach Corp <Ibm> 溝付き基板の製法および多層構造体
JPH10302307A (ja) * 1997-04-25 1998-11-13 Kao Corp 光情報記録媒体
JP2002260307A (ja) * 2000-09-12 2002-09-13 Matsushita Electric Ind Co Ltd 光情報記録媒体の製造方法、製造装置及び光情報記録媒体
JP2004155926A (ja) * 2002-09-13 2004-06-03 Teijin Chem Ltd 芳香族ポリカーボネート樹脂組成物から形成された光ディスク基板
JP2004217836A (ja) * 2003-01-16 2004-08-05 Mitsubishi Chemicals Corp 放射線硬化性組成物、放射線硬化性組成物の製造方法、硬化物及び光学材料
JP2004355733A (ja) * 2003-05-29 2004-12-16 Tdk Corp 光記録媒体
JP2005107235A (ja) * 2003-09-30 2005-04-21 Tdk Corp ホログラム用記録材料、ホログラム用記録媒体、及び、ホログラム用記録媒体の製造方法
JP2005111815A (ja) * 2003-10-08 2005-04-28 Hitachi Maxell Ltd 光記録媒体の基板成形方法
JP2006277919A (ja) * 2005-03-04 2006-10-12 Mitsubishi Kagaku Media Co Ltd スタンパ、金型及び光ディスク基板の製造方法
JP2006338844A (ja) * 2005-06-06 2006-12-14 Sony Corp 光ディスク作製用スタンパとその製造方法
JP2007048367A (ja) * 2005-08-09 2007-02-22 Canon Inc 光記録媒体の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080032100A1 (en) * 2004-09-24 2008-02-07 Matsushita Electric Industrial Co., Ltd. Multilayer Information Recording Medium and Production Method Therefor, and Photosensitive Adhesive Sheet

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04232629A (ja) * 1990-08-17 1992-08-20 Internatl Business Mach Corp <Ibm> 溝付き基板の製法および多層構造体
JPH10302307A (ja) * 1997-04-25 1998-11-13 Kao Corp 光情報記録媒体
JP2002260307A (ja) * 2000-09-12 2002-09-13 Matsushita Electric Ind Co Ltd 光情報記録媒体の製造方法、製造装置及び光情報記録媒体
JP2004155926A (ja) * 2002-09-13 2004-06-03 Teijin Chem Ltd 芳香族ポリカーボネート樹脂組成物から形成された光ディスク基板
JP2004217836A (ja) * 2003-01-16 2004-08-05 Mitsubishi Chemicals Corp 放射線硬化性組成物、放射線硬化性組成物の製造方法、硬化物及び光学材料
JP2004355733A (ja) * 2003-05-29 2004-12-16 Tdk Corp 光記録媒体
JP2005107235A (ja) * 2003-09-30 2005-04-21 Tdk Corp ホログラム用記録材料、ホログラム用記録媒体、及び、ホログラム用記録媒体の製造方法
JP2005111815A (ja) * 2003-10-08 2005-04-28 Hitachi Maxell Ltd 光記録媒体の基板成形方法
JP2006277919A (ja) * 2005-03-04 2006-10-12 Mitsubishi Kagaku Media Co Ltd スタンパ、金型及び光ディスク基板の製造方法
JP2006338844A (ja) * 2005-06-06 2006-12-14 Sony Corp 光ディスク作製用スタンパとその製造方法
JP2007048367A (ja) * 2005-08-09 2007-02-22 Canon Inc 光記録媒体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059967A3 (en) * 2009-11-10 2011-08-25 Georgia Tech Research Corporation Polyhedral oligomeric silsesquioxane compositions, methods of using these compositions, and structures including these compositions

Also Published As

Publication number Publication date
JPWO2008111312A1 (ja) 2010-06-24
CN101632125A (zh) 2010-01-20
TW200901189A (en) 2009-01-01
US20100137506A1 (en) 2010-06-03

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