JP3852408B2 - 光記録媒体 - Google Patents

光記録媒体 Download PDF

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Publication number
JP3852408B2
JP3852408B2 JP2003017877A JP2003017877A JP3852408B2 JP 3852408 B2 JP3852408 B2 JP 3852408B2 JP 2003017877 A JP2003017877 A JP 2003017877A JP 2003017877 A JP2003017877 A JP 2003017877A JP 3852408 B2 JP3852408 B2 JP 3852408B2
Authority
JP
Japan
Prior art keywords
optical recording
atomic
optical
recording layer
layer
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 - Fee Related
Application number
JP2003017877A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004090610A5 (enExample
JP2004090610A (ja
Inventor
宏一 保田
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
Priority to JP2003017877A priority Critical patent/JP3852408B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to US10/488,725 priority patent/US7390546B2/en
Priority to PCT/JP2003/008538 priority patent/WO2004005041A1/ja
Priority to KR1020047004201A priority patent/KR20050025123A/ko
Priority to CA002459838A priority patent/CA2459838A1/en
Priority to TW092118603A priority patent/TWI227482B/zh
Publication of JP2004090610A publication Critical patent/JP2004090610A/ja
Publication of JP2004090610A5 publication Critical patent/JP2004090610A5/ja
Application granted granted Critical
Publication of JP3852408B2 publication Critical patent/JP3852408B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B7/242—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • 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
    • 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
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B2007/24318—Non-metallic elements
    • G11B2007/2432—Oxygen
    • 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
    • G11B2007/24318—Non-metallic elements
    • G11B2007/24322—Nitrogen
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Head (AREA)
JP2003017877A 2002-07-09 2003-01-27 光記録媒体 Expired - Fee Related JP3852408B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2003017877A JP3852408B2 (ja) 2002-07-09 2003-01-27 光記録媒体
PCT/JP2003/008538 WO2004005041A1 (ja) 2002-07-09 2003-07-04 光記録媒体
KR1020047004201A KR20050025123A (ko) 2002-07-09 2003-07-04 광기록 매체
CA002459838A CA2459838A1 (en) 2002-07-09 2003-07-04 Optical recording medium
US10/488,725 US7390546B2 (en) 2002-07-09 2003-07-04 Optical recording medium
TW092118603A TWI227482B (en) 2002-07-09 2003-07-08 Optical recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002200376 2002-07-09
JP2003017877A JP3852408B2 (ja) 2002-07-09 2003-01-27 光記録媒体

Publications (3)

Publication Number Publication Date
JP2004090610A JP2004090610A (ja) 2004-03-25
JP2004090610A5 JP2004090610A5 (enExample) 2005-04-07
JP3852408B2 true JP3852408B2 (ja) 2006-11-29

Family

ID=30117416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003017877A Expired - Fee Related JP3852408B2 (ja) 2002-07-09 2003-01-27 光記録媒体

Country Status (6)

Country Link
US (1) US7390546B2 (enExample)
JP (1) JP3852408B2 (enExample)
KR (1) KR20050025123A (enExample)
CA (1) CA2459838A1 (enExample)
TW (1) TWI227482B (enExample)
WO (1) WO2004005041A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852420B2 (ja) 2003-03-13 2006-11-29 ソニー株式会社 光記録媒体
CN1839052B (zh) 2003-08-21 2011-09-07 三菱化学媒体股份有限公司 记录介质
JP4349248B2 (ja) * 2004-10-04 2009-10-21 株式会社日立製作所 光情報記録媒体、その再生方法及びその製造方法
JP4696134B2 (ja) * 2005-05-30 2011-06-08 パイオニア株式会社 レジスト材料および電子線記録用レジスト材料
JP4696113B2 (ja) * 2005-05-30 2011-06-08 パイオニア株式会社 レジスト材料および電子線記録用レジスト材料
TWI322417B (en) 2005-11-03 2010-03-21 Princo Corp Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same
WO2010068859A2 (en) * 2008-12-12 2010-06-17 Gibby Media Group Sticker media disk
JP4859145B2 (ja) * 2008-12-25 2012-01-25 独立行政法人産業技術総合研究所 エッチングレジスト
US8302005B2 (en) * 2009-01-14 2012-10-30 Gibby Media Group Optimizing playback of media content
JP2010218636A (ja) * 2009-03-17 2010-09-30 Sony Corp 光記録媒体の製造方法、光記録媒体
JP5592621B2 (ja) * 2009-08-20 2014-09-17 ソニー株式会社 光記録媒体
KR20120057629A (ko) * 2009-09-18 2012-06-05 소니 주식회사 광 정보 기록 매체용 기록층, 광 정보 기록 매체 및 스퍼터링 타깃
WO2017149264A1 (en) * 2016-03-04 2017-09-08 Nanotronix Inc. Photoexcitation method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3364607D1 (en) * 1982-03-15 1986-08-28 Toshiba Kk Optical type information recording medium
JPS60131650A (ja) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd 光メモリデイスクおよびその製造方法
JPS6131288A (ja) * 1984-07-24 1986-02-13 Asahi Glass Co Ltd 光情報記録担体
JPS63299984A (ja) * 1987-05-30 1988-12-07 Kuraray Co Ltd 光記録媒体及びその製造法
US5034255A (en) * 1988-10-28 1991-07-23 Mitsui Petrochemical Industries, Ltd. Optical recording medium and method of its production
US5192626A (en) * 1988-12-14 1993-03-09 Teijin Limited Optical recording medium
JPH05212967A (ja) 1992-02-04 1993-08-24 Dainippon Printing Co Ltd 光記録媒体及びその製造方法
TW376517B (en) * 1997-08-15 1999-12-11 Ricoh Kk Optical recording medium and recording and reproducing method using the same
JP2001273673A (ja) 1999-11-17 2001-10-05 Matsushita Electric Ind Co Ltd 光記録媒体およびその製造方法
US6432502B1 (en) 1999-11-17 2002-08-13 Matsushita Electric Industrial Co., Ltd. Optical recording medium and method of manufacturing the same
KR100455853B1 (ko) * 1999-12-21 2004-11-06 마쯔시다덴기산교 가부시키가이샤 광학 정보 기록매체와 그 기록 재생 방법 및 이것을이용한 광학 정보의 기록 재생 시스템
CN1201309C (zh) * 2000-06-16 2005-05-11 三菱化学株式会社 光信息记录介质
US6605330B2 (en) * 2001-11-13 2003-08-12 Eastman Kodak Company Phase-change recording element for write once applications
US6713148B1 (en) * 2002-10-08 2004-03-30 Industrial Technology Research Institute Optical information recording medium
TWI370449B (en) * 2003-07-25 2012-08-11 Panasonic Corp Information recording medium and method for producing the same
CN1839052B (zh) * 2003-08-21 2011-09-07 三菱化学媒体股份有限公司 记录介质
TW200615935A (en) * 2004-11-02 2006-05-16 Ritek Corp One-time writing high-density optical information recording medium

Also Published As

Publication number Publication date
US20060246251A1 (en) 2006-11-02
US7390546B2 (en) 2008-06-24
CA2459838A1 (en) 2004-01-15
KR20050025123A (ko) 2005-03-11
TW200410235A (en) 2004-06-16
TWI227482B (en) 2005-02-01
WO2004005041A1 (ja) 2004-01-15
JP2004090610A (ja) 2004-03-25

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