JPH11203724A - 光ディスク及びその製造方法 - Google Patents

光ディスク及びその製造方法

Info

Publication number
JPH11203724A
JPH11203724A JP10003485A JP348598A JPH11203724A JP H11203724 A JPH11203724 A JP H11203724A JP 10003485 A JP10003485 A JP 10003485A JP 348598 A JP348598 A JP 348598A JP H11203724 A JPH11203724 A JP H11203724A
Authority
JP
Japan
Prior art keywords
substrate
curable resin
ultraviolet curable
ultraviolet
optical 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.)
Abandoned
Application number
JP10003485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11203724A5 (2
Inventor
Masatatsu Nishida
真達 西田
Tetsuhiro Sakamoto
哲洋 坂本
Toshiyuki Kashiwagi
俊行 柏木
Motohiro Furuki
基裕 古木
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.)
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP10003485A priority Critical patent/JPH11203724A/ja
Priority to US09/226,701 priority patent/US6349086B2/en
Publication of JPH11203724A publication Critical patent/JPH11203724A/ja
Priority to US09/552,220 priority patent/US6613396B1/en
Publication of JPH11203724A5 publication Critical patent/JPH11203724A5/ja
Abandoned 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
    • G11B7/241—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
    • G11B7/254—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 protective topcoat layers
    • G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
    • 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
    • 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
    • G11B7/2531—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 glass
    • 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
    • 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
    • G11B7/254—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 protective topcoat 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
    • 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
    • G11B7/266—Sputtering or spin-coating layers
    • 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
    • B29L2009/00—Layered products
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • 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
    • G11B7/2534—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 polycarbonates [PC]
    • 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
    • G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2578—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • 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
    • G11B7/258—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 reflective layers
    • G11B7/2585—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 reflective layers based on aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP10003485A 1998-01-09 1998-01-09 光ディスク及びその製造方法 Abandoned JPH11203724A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10003485A JPH11203724A (ja) 1998-01-09 1998-01-09 光ディスク及びその製造方法
US09/226,701 US6349086B2 (en) 1998-01-09 1999-01-07 Optical disc and method for manufacturing same
US09/552,220 US6613396B1 (en) 1998-01-09 2000-04-19 Optical disc and method for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10003485A JPH11203724A (ja) 1998-01-09 1998-01-09 光ディスク及びその製造方法

Publications (2)

Publication Number Publication Date
JPH11203724A true JPH11203724A (ja) 1999-07-30
JPH11203724A5 JPH11203724A5 (2) 2005-07-28

Family

ID=11558650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10003485A Abandoned JPH11203724A (ja) 1998-01-09 1998-01-09 光ディスク及びその製造方法

Country Status (2)

Country Link
US (2) US6349086B2 (2)
JP (1) JPH11203724A (2)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002067254A1 (en) * 2001-02-23 2002-08-29 Tdk Corporation Optical information medium manufacturing method and optical information medium
WO2002101737A1 (fr) * 2001-06-06 2002-12-19 Matsushita Electric Industrial Co., Ltd. Procede de fabrication d'un support d'enregistrement d'information optique et appareil de fabrication
WO2004038502A1 (en) * 2002-10-23 2004-05-06 Samsung Electronics Co., Ltd. Pattern forming materials and pattern formation method using the materials
US6815029B2 (en) 2001-03-30 2004-11-09 Tdk Corporation Stamper, mold system, recording medium substrate, recording medium, optical disc substrate, optical disc, and method for producing stamper
WO2005008651A1 (ja) * 2003-07-18 2005-01-27 Idemitsu Technofine Co., Ltd. 情報記録媒体を製造する方法、及び情報記録媒体
US7041333B2 (en) 2001-07-05 2006-05-09 Samsung Electronics Co., Ltd. Method of and apparatus for manufacturing optical disc
US7161893B2 (en) 2001-08-28 2007-01-09 Tdk Corporation Stamper for fabrication of optical recording medium, method of forming information recording area and light transmissive layer, and optical recording medium
US7195691B2 (en) 2002-07-04 2007-03-27 Matsushita Electric Industrial Co., Ltd. Optical data recording medium and manufacturing method for the same
US7233565B2 (en) 2001-08-21 2007-06-19 Tdk Corporation Optical recording medium
JP2008016148A (ja) * 2006-07-07 2008-01-24 Sony Corp 光ディスク媒体および光ディスク媒体の製造方法

Families Citing this family (16)

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CN1203482C (zh) * 2000-02-25 2005-05-25 皇家菲利浦电子有限公司 圆形光学存储盘的制造方法
CN100334635C (zh) * 2000-04-25 2007-08-29 松下电器产业株式会社 光盘制造方法
JP2002063737A (ja) * 2000-06-09 2002-02-28 Tdk Corp 光情報媒体およびその製造方法
US20040184397A1 (en) * 2001-07-27 2004-09-23 Kazuta Saito Optical recording medium, method of producing the same and protective film-forming resin
JP2003203401A (ja) * 2001-12-28 2003-07-18 Matsushita Electric Ind Co Ltd 塗布方法、および樹脂層形成法
KR100878519B1 (ko) * 2002-01-19 2009-01-13 삼성전자주식회사 광디스크 제조 방법
JP2003233936A (ja) * 2002-02-07 2003-08-22 Pioneer Electronic Corp 光ディスクの製造方法及びその製造装置
JP2003272237A (ja) * 2002-03-20 2003-09-26 Sony Corp 光学記録媒体およびその製造方法
TWI294125B (en) * 2003-06-24 2008-03-01 Ind Tech Res Inst Manufacturing method of cover layer of optical information storage media
US6866887B1 (en) * 2003-10-14 2005-03-15 Photon Dynamics, Inc. Method for manufacturing PDLC-based electro-optic modulator using spin coating
CN1938398A (zh) * 2004-04-08 2007-03-28 光子动力学公司 用于制备调制器的聚合物分散液晶配方
US20070020561A1 (en) * 2005-07-21 2007-01-25 Kazuya Hisada Manufacturing method and manufacturing apparatus for an optical data recording medium, and an optical data recording medium
TWI307505B (en) * 2006-03-08 2009-03-11 Ind Tech Res Inst Apparatus for fabricating coverlayer of optical information storage media and operating method of the same
JP4162094B2 (ja) * 2006-05-30 2008-10-08 三菱重工業株式会社 常温接合によるデバイス、デバイス製造方法ならびに常温接合装置
JP5023078B2 (ja) * 2007-02-02 2012-09-12 株式会社トクヤマ コート層を有するレンズの製造方法
US8801964B2 (en) 2010-12-22 2014-08-12 Photon Dynamics, Inc. Encapsulated polymer network liquid crystal material, device and applications

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JPS60256946A (ja) * 1984-06-01 1985-12-18 Matsushita Electric Ind Co Ltd 円盤保護硬化被膜の形成方法
JPS6288156A (ja) * 1985-10-14 1987-04-22 Mitsubishi Chem Ind Ltd 光デイスク基板
JPH01181129U (2) * 1988-06-10 1989-12-27
JPH05159394A (ja) * 1991-11-30 1993-06-25 Sony Corp 光ディスクの製造方法
JPH05234140A (ja) * 1991-12-28 1993-09-10 Sony Corp 光ディスク
JPH05266513A (ja) * 1992-03-19 1993-10-15 Ricoh Co Ltd 光ディスク及びその製造方法
JPH06302020A (ja) * 1993-04-15 1994-10-28 Dainippon Ink & Chem Inc 回転塗布方法および回転塗布装置
JPH0757297A (ja) * 1993-08-13 1995-03-03 Sony Corp 光ディスク
JPH0863815A (ja) * 1994-08-18 1996-03-08 Sony Corp 光磁気ディスクの製造方法
JPH0877629A (ja) * 1994-08-31 1996-03-22 Sony Corp 光ディスク及びその製造方法
JPH0997452A (ja) * 1995-09-29 1997-04-08 Sony Corp 多層光学記録媒体の製造方法
JPH09161333A (ja) * 1995-12-11 1997-06-20 Sony Disc Technol:Kk 光ディスクにおける光透過層の形成装置及び方法
JPH09167382A (ja) * 1995-12-14 1997-06-24 Tosoh Corp 貼り合わせディスク及びその製造方法

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JPH0547050A (ja) * 1991-08-09 1993-02-26 Dainippon Ink & Chem Inc 光デイスクのハードコート剤または保護コート剤の塗布方法
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JPH06150402A (ja) * 1992-10-30 1994-05-31 Sony Corp 光ディスクの製造方法
US5714222A (en) * 1995-01-23 1998-02-03 Canon Kabushiki Kaisha Optical recording medium and process for producing same
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JPS60256946A (ja) * 1984-06-01 1985-12-18 Matsushita Electric Ind Co Ltd 円盤保護硬化被膜の形成方法
JPS6288156A (ja) * 1985-10-14 1987-04-22 Mitsubishi Chem Ind Ltd 光デイスク基板
JPH01181129U (2) * 1988-06-10 1989-12-27
JPH05159394A (ja) * 1991-11-30 1993-06-25 Sony Corp 光ディスクの製造方法
JPH05234140A (ja) * 1991-12-28 1993-09-10 Sony Corp 光ディスク
JPH05266513A (ja) * 1992-03-19 1993-10-15 Ricoh Co Ltd 光ディスク及びその製造方法
JPH06302020A (ja) * 1993-04-15 1994-10-28 Dainippon Ink & Chem Inc 回転塗布方法および回転塗布装置
JPH0757297A (ja) * 1993-08-13 1995-03-03 Sony Corp 光ディスク
JPH0863815A (ja) * 1994-08-18 1996-03-08 Sony Corp 光磁気ディスクの製造方法
JPH0877629A (ja) * 1994-08-31 1996-03-22 Sony Corp 光ディスク及びその製造方法
JPH0997452A (ja) * 1995-09-29 1997-04-08 Sony Corp 多層光学記録媒体の製造方法
JPH09161333A (ja) * 1995-12-11 1997-06-20 Sony Disc Technol:Kk 光ディスクにおける光透過層の形成装置及び方法
JPH09167382A (ja) * 1995-12-14 1997-06-24 Tosoh Corp 貼り合わせディスク及びその製造方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US6844045B2 (en) 2001-02-23 2005-01-18 Tdk Corporation Method for making optical information medium and optical information medium
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