HK1072037A1 - Information recording medium and process for producing the same - Google Patents

Information recording medium and process for producing the same

Info

Publication number
HK1072037A1
HK1072037A1 HK05104914A HK05104914A HK1072037A1 HK 1072037 A1 HK1072037 A1 HK 1072037A1 HK 05104914 A HK05104914 A HK 05104914A HK 05104914 A HK05104914 A HK 05104914A HK 1072037 A1 HK1072037 A1 HK 1072037A1
Authority
HK
Hong Kong
Prior art keywords
producing
same
recording medium
information recording
information
Prior art date
Application number
HK05104914A
Other languages
English (en)
Inventor
Yasuo Hosoda
Ayumi Mitsumori
Megumi Sato
Masataka Yamaguchi
Tomoaki Izumi
Satoshi Jinno
Yoichi Okumura
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Publication of HK1072037A1 publication Critical patent/HK1072037A1/xx

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
    • G11B7/266—Sputtering or spin-coating 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
    • G11B7/24—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
    • 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
    • G11B7/241—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
    • G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
    • 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
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
    • 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
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • 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)
  • Manufacturing Optical Record Carriers (AREA)
HK05104914A 2002-06-03 2005-06-13 Information recording medium and process for producing the same HK1072037A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002162047 2002-06-03
JP2003024139 2003-01-31
PCT/JP2003/006439 WO2003101750A1 (en) 2002-06-03 2003-05-23 Information recording medium and process for producing the same

Publications (1)

Publication Number Publication Date
HK1072037A1 true HK1072037A1 (en) 2005-08-12

Family

ID=29714331

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05104914A HK1072037A1 (en) 2002-06-03 2005-06-13 Information recording medium and process for producing the same

Country Status (10)

Country Link
US (1) US7524612B2 (xx)
EP (1) EP1510355B1 (xx)
JP (1) JP3810076B2 (xx)
KR (1) KR100709931B1 (xx)
CN (2) CN1659041A (xx)
AU (1) AU2003242414A1 (xx)
DE (1) DE60311804T2 (xx)
HK (1) HK1072037A1 (xx)
TW (1) TWI236674B (xx)
WO (1) WO2003101750A1 (xx)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005044450A (ja) * 2003-07-24 2005-02-17 Tdk Corp 光記録媒体及びその製造方法、並びに、光記録媒体に対するデータ記録方法及びデータ再生方法
WO2005018947A1 (ja) * 2003-08-21 2005-03-03 Mitsubishi Kagaku Media Co., Ltd. 記録媒体
CN100351933C (zh) 2004-04-22 2007-11-28 Tdk股份有限公司 光记录媒体
JP2006281751A (ja) * 2004-04-28 2006-10-19 Sony Corp 追記型光記録媒体
US7427431B2 (en) * 2004-04-28 2008-09-23 Sony Corporation Write once optical recording medium
US7235501B2 (en) 2004-12-13 2007-06-26 Micron Technology, Inc. Lanthanum hafnium oxide dielectrics
JP2006018986A (ja) * 2005-01-20 2006-01-19 Pioneer Electronic Corp 光記録媒体及びその製造方法
JP4527766B2 (ja) * 2005-02-23 2010-08-18 パイオニア株式会社 光記録媒体
US7972974B2 (en) 2006-01-10 2011-07-05 Micron Technology, Inc. Gallium lanthanide oxide films
JP4560495B2 (ja) * 2006-06-16 2010-10-13 三菱化学メディア株式会社 記録媒体
US7544604B2 (en) 2006-08-31 2009-06-09 Micron Technology, Inc. Tantalum lanthanide oxynitride films
US7759747B2 (en) 2006-08-31 2010-07-20 Micron Technology, Inc. Tantalum aluminum oxynitride high-κ dielectric
US7563730B2 (en) 2006-08-31 2009-07-21 Micron Technology, Inc. Hafnium lanthanide oxynitride films
US7605030B2 (en) 2006-08-31 2009-10-20 Micron Technology, Inc. Hafnium tantalum oxynitride high-k dielectric and metal gates
US7776765B2 (en) 2006-08-31 2010-08-17 Micron Technology, Inc. Tantalum silicon oxynitride high-k dielectrics and metal gates
US8124211B2 (en) 2007-03-28 2012-02-28 Ricoh Company, Ltd. Optical recording medium, sputtering target, and method for manufacturing the same
JP4577581B2 (ja) * 2007-08-30 2010-11-10 ソニー株式会社 光情報記録媒体
JP2009143184A (ja) * 2007-12-17 2009-07-02 Kobe Steel Ltd 光情報記録媒体用記録層および光情報記録媒体
JPWO2009104239A1 (ja) * 2008-02-18 2011-06-16 株式会社東芝 不揮発性記憶装置及びその製造方法
JP4969625B2 (ja) 2008-11-12 2012-07-04 株式会社神戸製鋼所 光情報記録媒体
JP5399836B2 (ja) 2009-09-18 2014-01-29 株式会社神戸製鋼所 光情報記録媒体用記録層、光情報記録媒体およびスパッタリングターゲット
WO2011034153A1 (ja) 2009-09-18 2011-03-24 株式会社神戸製鋼所 光情報記録媒体用記録層、光情報記録媒体およびスパッタリングターゲット

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US4188214A (en) * 1975-08-11 1980-02-12 Fuji Photo Film Co., Ltd. Recording material
US4470053A (en) * 1981-02-13 1984-09-04 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
JPS6134741A (ja) * 1984-07-09 1986-02-19 アメリカン　テレフォン　アンド　テレグラフ　カムパニー 情報蓄積用媒体
JPS6211685A (ja) * 1985-07-10 1987-01-20 Mitsubishi Chem Ind Ltd 光学的記録媒体
JPS62114133A (ja) * 1985-11-13 1987-05-25 Hitachi Maxell Ltd 追記型情報記録用デイスク
US4839208A (en) * 1986-04-30 1989-06-13 Nec Corporation Optical information recording medium
JPS6363153A (ja) * 1986-09-03 1988-03-19 Nec Corp 光記録媒体の製造方法
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
JPH02147392A (ja) * 1988-11-30 1990-06-06 Toshiba Corp 情報記録媒体
JP2918894B2 (ja) * 1988-12-20 1999-07-12 明 田崎 光記録媒体及びその製造方法
JPH02215587A (ja) * 1989-02-17 1990-08-28 Toshiba Corp 光情報記録媒体
JPH02277689A (ja) 1989-04-20 1990-11-14 Toshiba Corp 光情報記録媒体
JPH03153389A (ja) * 1989-11-09 1991-07-01 Kuraray Co Ltd 光記録媒体
JP2836227B2 (ja) * 1990-09-11 1998-12-14 松下電器産業株式会社 光記録媒体とその製造方法、及び光記録媒体用スパッタリングターゲットとその製造方法
US5232566A (en) * 1991-05-14 1993-08-03 International Business Machines Corporation Underlayer doping in thin film magnetic recording media
JP3088168B2 (ja) * 1991-12-13 2000-09-18 ティーディーケイ株式会社 光記録媒体およびその製造方法
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
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JP3026327B2 (ja) * 1996-07-25 2000-03-27 インダストリアル テクノロジー リサーチ インスティチュート 追記型光ディスクおよび光記録媒体
JPH10222871A (ja) * 1997-02-06 1998-08-21 Denso Corp 光情報記録媒体およびその製造方法
JPH10329424A (ja) * 1997-06-04 1998-12-15 Denso Corp 光情報記録媒体およびその製造方法
JP3570169B2 (ja) * 1997-08-22 2004-09-29 松下電器産業株式会社 光学情報記録媒体
JPH11138996A (ja) * 1997-11-12 1999-05-25 Toyota Central Res & Dev Lab Inc 記憶部材
JP3697896B2 (ja) * 1998-01-23 2005-09-21 株式会社デンソー 光情報記録媒体およびその製造方法
JPH11232692A (ja) * 1998-02-10 1999-08-27 Sony Corp 光記録媒体及びその製造方法
US5972458A (en) * 1998-04-01 1999-10-26 Eastman Kodak Company Optical recording element with an interfacial layer between the recording layer and the reflecting layer
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WO2005018947A1 (ja) * 2003-08-21 2005-03-03 Mitsubishi Kagaku Media Co., Ltd. 記録媒体

Also Published As

Publication number Publication date
TWI236674B (en) 2005-07-21
EP1510355A4 (en) 2005-07-13
EP1510355A1 (en) 2005-03-02
KR100709931B1 (ko) 2007-04-24
WO2003101750A1 (en) 2003-12-11
JP3810076B2 (ja) 2006-08-16
CN101320576A (zh) 2008-12-10
KR20050009734A (ko) 2005-01-25
CN101320576B (zh) 2012-07-11
DE60311804D1 (de) 2007-03-29
US7524612B2 (en) 2009-04-28
EP1510355B1 (en) 2007-02-14
TW200402711A (en) 2004-02-16
CN1659041A (zh) 2005-08-24
AU2003242414A1 (en) 2003-12-19
US20050233247A1 (en) 2005-10-20
DE60311804T2 (de) 2007-10-31
JPWO2003101750A1 (ja) 2005-09-29

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20230518