PL2492913T3 - Optyczny nośnik do zapisu informacji i sposób jego wytwarzania - Google Patents

Optyczny nośnik do zapisu informacji i sposób jego wytwarzania

Info

Publication number
PL2492913T3
PL2492913T3 PL10824606T PL10824606T PL2492913T3 PL 2492913 T3 PL2492913 T3 PL 2492913T3 PL 10824606 T PL10824606 T PL 10824606T PL 10824606 T PL10824606 T PL 10824606T PL 2492913 T3 PL2492913 T3 PL 2492913T3
Authority
PL
Poland
Prior art keywords
recording medium
information recording
optical information
producing same
producing
Prior art date
Application number
PL10824606T
Other languages
English (en)
Inventor
Haruhiko Habuta
Noboru Yamada
Shinya Abe
Katsuyuki Takahashi
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of PL2492913T3 publication Critical patent/PL2492913T3/pl

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
    • G11B7/242—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
    • G11B7/242—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
    • G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24062—Reflective 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
    • G11B7/24094—Indication parts or information parts for identification
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
PL10824606T 2009-10-22 2010-09-27 Optyczny nośnik do zapisu informacji i sposób jego wytwarzania PL2492913T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009243002 2009-10-22
PCT/JP2010/005784 WO2011048751A1 (ja) 2009-10-22 2010-09-27 光学的情報記録媒体及びその製造方法
EP10824606.7A EP2492913B1 (en) 2009-10-22 2010-09-27 Optical information recording medium and method for producing same

Publications (1)

Publication Number Publication Date
PL2492913T3 true PL2492913T3 (pl) 2015-09-30

Family

ID=43899996

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10824606T PL2492913T3 (pl) 2009-10-22 2010-09-27 Optyczny nośnik do zapisu informacji i sposób jego wytwarzania

Country Status (6)

Country Link
US (1) US8440283B2 (pl)
EP (1) EP2492913B1 (pl)
JP (1) JP5390629B2 (pl)
CN (1) CN102576558B (pl)
PL (1) PL2492913T3 (pl)
WO (1) WO2011048751A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI488983B (zh) * 2013-10-08 2015-06-21 光洋應用材料科技股份有限公司 銅矽合金濺鍍靶材及銅矽合金記錄層
CN103792715B (zh) 2014-01-27 2017-01-25 北京京东方显示技术有限公司 一种显示基板制造方法、系统及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3163302B2 (ja) 1990-12-29 2001-05-08 日立マクセル株式会社 光情報記録媒体および情報の記録再生方法
JP4433654B2 (ja) * 1999-07-22 2010-03-17 ソニー株式会社 光記録媒体
CN1266690C (zh) * 2000-05-11 2006-07-26 日本胜利株式会社 信息记录载体
EP1449209A1 (en) * 2001-06-07 2004-08-25 Koninklijke Philips Electronics N.V. Optical data storage medium and use of such a medium
JP4193408B2 (ja) 2002-04-22 2008-12-10 ソニー株式会社 光記録媒体及びその製造方法、光記録方法、光再生方法
TWI220523B (en) * 2003-05-26 2004-08-21 Ritek Corp Write once recording medium
EP1523001B1 (en) * 2003-10-10 2011-02-09 Panasonic Corporation Optical information recording medium and method for manufacturing the same
US20050112019A1 (en) 2003-10-30 2005-05-26 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Aluminum-alloy reflection film for optical information-recording, optical information-recording medium, and aluminum-alloy sputtering target for formation of the aluminum-alloy reflection film for optical information-recording
JP4441376B2 (ja) * 2003-10-30 2010-03-31 株式会社神戸製鋼所 レーザーマーキング用の光情報記録用Ａｌ合金反射膜、光情報記録媒体および光情報記録用Ａｌ合金反射膜の形成用のＡｌ合金スパッタリングターゲット
MXPA04012240A (es) 2003-12-08 2005-09-30 Matsushita Electric Ind Co Ltd Medio optico de grabacion de informacion y metodo para grabar marcas de tipo codigo de barras.
JP2005196940A (ja) 2003-12-08 2005-07-21 Matsushita Electric Ind Co Ltd 光情報記録媒体と、バーコード状マークの記録方法
TW200615935A (en) * 2004-11-02 2006-05-16 Ritek Corp One-time writing high-density optical information recording medium
CN101426658B (zh) * 2006-04-24 2010-10-27 松下电器产业株式会社 信息记录介质及其制作方法
JP2008192217A (ja) * 2007-02-02 2008-08-21 Mitsubishi Rayon Co Ltd 光情報媒体用硬化性組成物および光情報媒体
WO2010032348A1 (ja) 2008-09-18 2010-03-25 パナソニック株式会社 情報記録媒体及びその製造方法
WO2010119888A1 (ja) * 2009-04-14 2010-10-21 株式会社神戸製鋼所 光情報記録媒体、光情報記録媒体の反射膜形成用スパッタリングターゲット

Also Published As

Publication number Publication date
US8440283B2 (en) 2013-05-14
EP2492913B1 (en) 2015-04-08
CN102576558A (zh) 2012-07-11
WO2011048751A1 (ja) 2011-04-28
JP5390629B2 (ja) 2014-01-15
EP2492913A1 (en) 2012-08-29
JPWO2011048751A1 (ja) 2013-03-07
US20120207981A1 (en) 2012-08-16
CN102576558B (zh) 2015-08-05
EP2492913A4 (en) 2014-05-28

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