ATE541289T1 - Optisches datenspeichermaterial - Google Patents

Optisches datenspeichermaterial

Info

Publication number
ATE541289T1
ATE541289T1 AT05253941T AT05253941T ATE541289T1 AT E541289 T1 ATE541289 T1 AT E541289T1 AT 05253941 T AT05253941 T AT 05253941T AT 05253941 T AT05253941 T AT 05253941T AT E541289 T1 ATE541289 T1 AT E541289T1
Authority
AT
Austria
Prior art keywords
monovalent
data storage
optical information
storage material
optical data
Prior art date
Application number
AT05253941T
Other languages
English (en)
Inventor
Mamoru Uchida
Isao Okitsu
Takuo Kodaira
Toru Fujii
Original Assignee
Taiyo Yuden Kk
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 Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Application granted granted Critical
Publication of ATE541289T1 publication Critical patent/ATE541289T1/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/246Record 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 organic materials only containing dyes
    • G11B7/247Record 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 organic materials only containing dyes methine or polymethine dyes
    • G11B7/2472Record 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 organic materials only containing dyes methine or polymethine dyes cyanine
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083Solutions of dyes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/246Record 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 organic materials only containing dyes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/246Record 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 organic materials only containing dyes
    • G11B7/2467Record 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 organic materials only containing dyes azo-dyes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/246Record 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 organic materials only containing dyes
    • G11B2007/24612Record 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 organic materials only containing dyes two or more dyes in one layer
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/246Record 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 organic materials only containing dyes
    • G11B7/248Record 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 organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record 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
    • G11B7/244Record 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 organic materials only
    • G11B7/249Record 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 organic materials only containing organometallic compounds
    • G11B7/2495Record 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 organic materials only containing organometallic compounds as anions
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2531Record 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2533Record 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2533Record 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
    • G11B7/2534Record 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]
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/253Record 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
    • G11B7/2533Record 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
    • G11B7/2535Record 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 polyesters, e.g. PET, PETG or PEN
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/254Record 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
    • G11B7/2542Record 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252Record 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
    • G11B7/258Record 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
    • G11B7/259Record 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 silver
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/21Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Recording Or Reproduction (AREA)
AT05253941T 2004-06-25 2005-06-24 Optisches datenspeichermaterial ATE541289T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004187749A JP4327668B2 (ja) 2004-06-25 2004-06-25 光情報記録媒体

Publications (1)

Publication Number Publication Date
ATE541289T1 true ATE541289T1 (de) 2012-01-15

Family

ID=35058661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05253941T ATE541289T1 (de) 2004-06-25 2005-06-24 Optisches datenspeichermaterial

Country Status (8)

Country Link
US (1) US7501171B2 (de)
EP (1) EP1610316B1 (de)
JP (1) JP4327668B2 (de)
KR (1) KR100731780B1 (de)
CN (3) CN100489976C (de)
AT (1) ATE541289T1 (de)
HK (1) HK1083922A1 (de)
TW (1) TW200614221A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007287227A (ja) * 2006-04-14 2007-11-01 Toshiba Corp 追記型情報記録媒体及びディスク装置
US20090130593A1 (en) * 2007-11-16 2009-05-21 Industrial Technology Research Institute Stabilizer for enhancing performance of optical recording layer and high density optical recording medium using the same
JP2009154349A (ja) * 2007-12-26 2009-07-16 Japan Carlit Co Ltd:The 色素安定化剤及び色素安定化剤を含有する光情報記録媒体
CN103477391A (zh) * 2011-02-24 2013-12-25 太阳诱电株式会社 追记型光记录媒体
JP6698821B2 (ja) * 2016-03-31 2020-05-27 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置
CN108766488B (zh) * 2018-04-10 2020-07-24 北京大学(天津滨海)新一代信息技术研究院 一种基于分子自旋态的超高密度存储器件及数据存储方法

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KR0171182B1 (ko) * 1988-07-18 1999-04-15 와따나베 히로시 정보기록메체 및 그 제조방법
US5009987A (en) * 1988-11-16 1991-04-23 Canon Kabushiki Kaisha Optical recording medium containing IR-ray absorptive compound
AU633317B2 (en) 1989-05-16 1993-01-28 Taiyo Yuden Co. Ltd. Light stabilizer comprised of aryl nitrogen compound and uses thereof
US5318882A (en) * 1989-05-16 1994-06-07 Taiyo Yuden Co., Ltd. Optical recording medium containing a light stabilizer comprised of aryl nitrogen compound
JPH03164292A (ja) 1989-11-24 1991-07-16 Fuji Photo Film Co Ltd 情報記録媒体および光情報記録方法
JPH0713049B2 (ja) 1992-04-15 1995-02-15 キヤノン株式会社 アミニウム塩化合物
JPH0751555B2 (ja) 1992-04-15 1995-06-05 キヤノン株式会社 ジイモニウム塩化合物
US5776656A (en) * 1995-07-28 1998-07-07 Tdk Corporation Optical recording medium
US5922504A (en) 1996-10-16 1999-07-13 Eastman Kodak Company Optical recording elements having recording layers containing mixtures of no k metallized formazan and cyanine dyes
JPH10134413A (ja) 1996-10-30 1998-05-22 Hitachi Maxell Ltd 光記録媒体
US6063467A (en) * 1997-02-24 2000-05-16 Fuji Electric Co., Ltd. Optical recording medium
JP3456621B2 (ja) 1997-06-07 2003-10-14 株式会社リコー 光記録媒体
JP3611438B2 (ja) * 1997-12-24 2005-01-19 Tdk株式会社 光記録媒体及びその製造方法
JP3611437B2 (ja) * 1997-12-24 2005-01-19 Tdk株式会社 光記録媒体の製造方法及び光記録媒体
JPH11277904A (ja) 1998-03-30 1999-10-12 Hitachi Maxell Ltd 光記録媒体
EP1090910B1 (de) * 1998-06-23 2004-09-29 Nippon Kayaku Kabushiki Kaisha Aminiumsalz- oder diimoniumsalz-verbindungen und ihre anwendung
JP4137289B2 (ja) 1998-06-23 2008-08-20 日本化薬株式会社 ジイモニウム塩化合物及びそれを用いた光記録媒体
JP2000118145A (ja) 1998-10-19 2000-04-25 Tdk Corp 光記録媒体
EP0996123B1 (de) 1998-10-21 2004-12-15 Mitsubishi Chemical Corporation Optisches Aufzeichnungsmedium und optisches Aufzeichnungsverfahren
JP2000141900A (ja) 1998-11-13 2000-05-23 Ricoh Co Ltd 光記録媒体
JP4260315B2 (ja) 1998-12-08 2009-04-30 日本化薬株式会社 アミニウム塩及びこれを用いた光記録媒体及び赤外線カットフィルター
US6645594B1 (en) 1999-06-09 2003-11-11 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Formazan metal complex
JP2001035004A (ja) 1999-07-26 2001-02-09 Mitsubishi Chemicals Corp アゾ金属キレート色素およびこれを用いた光学記録媒体
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EP1323160A1 (de) * 2000-09-21 2003-07-02 Bayer Aktiengesellschaft Optischer datenträger enthaltend in der informationsschicht einen phthalocyaninfarbstoff als lichtabsorbierende verbindung
JP2002298444A (ja) 2001-01-26 2002-10-11 Taiyo Yuden Co Ltd 光情報記録媒体
JP2002222542A (ja) 2001-01-26 2002-08-09 Taiyo Yuden Co Ltd 光情報記録媒体
JP2003034078A (ja) 2001-07-24 2003-02-04 Mitsubishi Chemicals Corp 光記録媒体
WO2003098617A2 (en) 2002-05-17 2003-11-27 Ciba Specialty Chemicals Holding Inc. Optical storage media comprising pentacyclic xanthylium dyes
US20050118381A1 (en) 2002-05-20 2005-06-02 Yasuyuki Kitayama Diimonium salt mixtures, aminium salts mixtures and use thereof
DE10234288A1 (de) 2002-07-26 2004-02-05 Bayer Ag Metallkomplexe als lichtabsorbierende Verbindungen in der Informationsschicht von optischen Datenträgern
JP4087194B2 (ja) 2002-08-28 2008-05-21 株式会社リコー 光記録媒体、光記録方法及び光記録装置

Also Published As

Publication number Publication date
CN1725336A (zh) 2006-01-25
KR100731780B1 (ko) 2007-06-22
JP4327668B2 (ja) 2009-09-09
EP1610316A1 (de) 2005-12-28
US20050287332A1 (en) 2005-12-29
KR20060048519A (ko) 2006-05-18
CN101097745A (zh) 2008-01-02
CN101097746A (zh) 2008-01-02
CN100489976C (zh) 2009-05-20
TWI316709B (de) 2009-11-01
EP1610316B1 (de) 2012-01-11
US7501171B2 (en) 2009-03-10
TW200614221A (en) 2006-05-01
HK1083922A1 (en) 2006-07-14
JP2006007573A (ja) 2006-01-12

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