ATE463821T1 - Medium für optische aufzeichnung, verfahren für optische aufzeichnung und vorrichtung für optische aufzeichnung - Google Patents

Medium für optische aufzeichnung, verfahren für optische aufzeichnung und vorrichtung für optische aufzeichnung

Info

Publication number
ATE463821T1
ATE463821T1 AT02013100T AT02013100T ATE463821T1 AT E463821 T1 ATE463821 T1 AT E463821T1 AT 02013100 T AT02013100 T AT 02013100T AT 02013100 T AT02013100 T AT 02013100T AT E463821 T1 ATE463821 T1 AT E463821T1
Authority
AT
Austria
Prior art keywords
optical recording
compound
metal
substituent
substrate
Prior art date
Application number
AT02013100T
Other languages
English (en)
Inventor
Soh Noguchi
Tsutomu Satoh
Tatsuya Tomura
Yasunobu Ueno
Ikuo Shimizu
Motoharu Kinugasa
Hiroshi Toyoda
Shiho Yamada
Original Assignee
Ricoh Kk
Kyowa Hakko Chemical Co Ltd
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 claimed from JP2001180606A external-priority patent/JP4094252B2/ja
Priority claimed from JP2001180565A external-priority patent/JP4094251B2/ja
Priority claimed from JP2001180475A external-priority patent/JP4094250B2/ja
Priority claimed from JP2001180538A external-priority patent/JP4156215B2/ja
Application filed by Ricoh Kk, Kyowa Hakko Chemical Co Ltd filed Critical Ricoh Kk
Application granted granted Critical
Publication of ATE463821T1 publication Critical patent/ATE463821T1/de

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
    • G11B7/244—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 organic materials only
    • 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
    • G11B7/244—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 organic materials only
    • G11B7/246—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 organic materials only containing dyes
    • G11B7/2467—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 organic materials only containing dyes azo-dyes
    • 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
    • G11B7/244—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 organic materials only
    • G11B7/249—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 organic materials only containing organometallic compounds
    • 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
    • G11B7/242—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
    • G11B7/244—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 organic materials only
    • G11B7/246—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 organic materials only containing dyes
    • 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
    • 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
    • G11B7/254—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
    • 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
    • G11B7/2595—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 gold
    • 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)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
AT02013100T 2001-06-14 2002-06-13 Medium für optische aufzeichnung, verfahren für optische aufzeichnung und vorrichtung für optische aufzeichnung ATE463821T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001180606A JP4094252B2 (ja) 2001-06-14 2001-06-14 光記録媒体、これを用いる光記録方法および光記録装置
JP2001180565A JP4094251B2 (ja) 2001-06-14 2001-06-14 光記録媒体、これを用いる光記録方法および光記録装置
JP2001180475A JP4094250B2 (ja) 2001-06-14 2001-06-14 光記録媒体、これを用いる光記録方法および光記録装置
JP2001180538A JP4156215B2 (ja) 2001-06-14 2001-06-14 光記録媒体、これを用いる光記録方法および光記録装置

Publications (1)

Publication Number Publication Date
ATE463821T1 true ATE463821T1 (de) 2010-04-15

Family

ID=27482338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02013100T ATE463821T1 (de) 2001-06-14 2002-06-13 Medium für optische aufzeichnung, verfahren für optische aufzeichnung und vorrichtung für optische aufzeichnung

Country Status (4)

Country Link
US (1) US6737143B2 (de)
EP (1) EP1267338B1 (de)
AT (1) ATE463821T1 (de)
DE (1) DE60235859D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2004118245A (ru) * 2001-11-15 2005-09-10 Циба Спешиалти Кемикэлз Холдинг Инк. (Ch) Записываемые оптические носители информации высокой емкости, содержащие комплексы металлов
US6794005B2 (en) 2002-02-12 2004-09-21 Ricoh Company, Ltd. Optical recording medium, optical recording method and optical recording device
KR20040097204A (ko) * 2002-04-08 2004-11-17 교와 핫꼬 케미카루 가부시키가이샤 광중합성 조성물
JP4357848B2 (ja) * 2003-02-12 2009-11-04 株式会社リコー スクアリリウム金属キレート化合物および光記録媒体
JP4137691B2 (ja) * 2003-04-30 2008-08-20 株式会社リコー 光記録媒体
KR20060121195A (ko) 2003-12-18 2006-11-28 교와 핫꼬 케미칼 가부시키가이샤 전자 디스플레이 장치용 필터
JP2005205874A (ja) * 2003-12-26 2005-08-04 Tdk Corp 光記録材料及び光記録媒体
ATE365366T1 (de) * 2004-03-31 2007-07-15 Gigastorage Corp Farbstoffe für optische speichermedien mit hoher speicherdichte
KR20070086375A (ko) * 2004-11-19 2007-08-27 교와 핫꼬 케미칼 가부시키가이샤 광학 필터
AU2005305923A1 (en) * 2004-11-22 2006-05-26 Clariant Finance (Bvi) Limited Monosubstituted squaric acid metal complex dyes and their use in optical layers for optical data recording
US7755995B2 (en) 2005-03-10 2010-07-13 Ricoh Company, Ltd. Recording and reproducing method for dye-based recordable DVD medium and apparatus for the same
WO2006104021A1 (en) * 2005-03-25 2006-10-05 Ricoh Company, Ltd. Optical recording medium, and optical recording method and optical recording apparatus thereof
US7521562B2 (en) * 2005-07-27 2009-04-21 Kyowa Hakko Chemical Co., Ltd. Filters for electronic display devices
JP5037155B2 (ja) * 2006-02-21 2012-09-26 株式会社リコー 光情報記録媒体およびその製造方法
EP1892269A1 (de) * 2006-07-27 2008-02-27 Clariant International Ltd. Zusammensetzungen enthaltend monosubstituierte Quadratsäure-Metallkomplexfarbstoffe und Merocyaninfarbstoffe sowie deren Verwendung in Schichten zur optischen Datenspeicherung
JP2008074904A (ja) * 2006-09-19 2008-04-03 Ricoh Co Ltd スクアリリウム化合物・金属錯体とそれを用いた光記録媒体、記録再生方法および光記録装置
JP4880488B2 (ja) * 2007-01-12 2012-02-22 株式会社リコー 光記録材料および光記録媒体、並びに光記録媒体記録再生方法

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782093A (en) 1980-11-12 1982-05-22 Ricoh Co Ltd Optical information recording medium
JPS5856892A (ja) 1981-10-01 1983-04-04 Ricoh Co Ltd 光学的情報記録媒体
JPS58112790A (ja) 1981-12-28 1983-07-05 Ricoh Co Ltd 光情報記録部材
JPS58114989A (ja) 1982-12-06 1983-07-08 Ricoh Co Ltd 光情報記録部材
JPH0613238B2 (ja) 1982-11-08 1994-02-23 株式会社リコー 光学的情報記録媒体
JPS6089842A (ja) 1983-09-30 1985-05-20 Nec Corp 光学記録媒体
JPS6083236A (ja) 1983-10-12 1985-05-11 Ricoh Co Ltd 光学的情報記録媒体
JPS6125886A (ja) 1984-07-17 1986-02-04 Yamamoto Kagaku Gosei Kk 光情報記録媒体
DE3537539A1 (de) 1984-10-23 1986-04-24 Ricoh Co., Ltd., Tokio/Tokyo Optisches informationsaufzeichnungsmaterial
GB8431924D0 (en) 1984-12-18 1985-01-30 Ici Plc Optical recording medium
JPS61177287A (ja) 1985-02-04 1986-08-08 ヘキスト・セラニーズ・コーポレーション 発色団を含有する情報記録媒体
JPS61246091A (ja) 1985-04-24 1986-11-01 Tdk Corp 光記録媒体
US4735839A (en) 1985-07-10 1988-04-05 Ricoh Co., Ltd. Optical information recording medium
JPH0749231B2 (ja) 1985-08-13 1995-05-31 三菱化学株式会社 光学記録体
JPH0724114B2 (ja) 1985-12-12 1995-03-15 株式会社リコー 光情報記録媒体
JPS6337991A (ja) 1986-08-01 1988-02-18 Toyo Ink Mfg Co Ltd 光学記録媒体
DE3727201C1 (de) 1986-08-14 1988-03-10 Ricoh Kk Faerbende Phthalid-Verbindungen und diese als faerbenden Bestandteil enthaltende Aufzeichnungsmaterialien
JPH01159842A (ja) 1987-12-17 1989-06-22 Matsushita Electric Ind Co Ltd 光ディスク
JPH01176585A (ja) 1987-12-29 1989-07-12 Toyo Ink Mfg Co Ltd 光学記録媒体
JP2670616B2 (ja) 1988-04-28 1997-10-29 株式会社リコー スクアリリウム系化合物及びそれを用いた光情報記録媒体
US5149819A (en) 1988-04-28 1992-09-22 Ricoh Company, Ltd. Squarylium compounds and optical information recording medium using the same
US5002812A (en) 1988-06-15 1991-03-26 Ricoh Company, Ltd. Optical information recording medium, information recording method and optical information recording system using the medium
JP2710040B2 (ja) 1988-09-01 1998-02-10 太陽誘電株式会社 光情報記録媒体
JPH07114028B2 (ja) 1988-07-30 1995-12-06 太陽誘電株式会社 光情報記録媒体
JP2640502B2 (ja) 1988-08-23 1997-08-13 株式会社リコー 光記録媒体
US5256794A (en) 1989-12-07 1993-10-26 Ricoh Company, Ltd. Squarylium compounds
US5510229A (en) 1989-07-12 1996-04-23 Ricoh Company, Ltd. Optical information recording medium using squarylium compounds
JP2859702B2 (ja) 1989-09-25 1999-02-24 三井化学株式会社 フタロニトリル化合物
JP3015053B2 (ja) 1989-10-12 2000-02-28 キヤノン株式会社 光学記録媒体
JPH03256240A (ja) 1990-03-06 1991-11-14 Ricoh Co Ltd 光情報記録媒体
JPH08905B2 (ja) 1990-04-07 1996-01-10 三井東圧化学株式会社 フタロシアニン近赤外線吸収剤及びそれを用いた光記録媒体
JP2890687B2 (ja) 1990-06-13 1999-05-17 三菱化学株式会社 アゾ金属キレート色素および該色素を用いた光学記録媒体
JP3126411B2 (ja) 1990-06-22 2001-01-22 三井化学株式会社 光記録媒体及び記録方法
JPH04113886A (ja) 1990-09-04 1992-04-15 Toyo Ink Mfg Co Ltd コンパクトディスク対応またはコンパクトディスク―ｒｏｍ対応の追記型光ディスク
JP3074715B2 (ja) 1990-10-02 2000-08-07 三菱化学株式会社 光学記録媒体
JP3019469B2 (ja) 1991-06-10 2000-03-13 三菱化学株式会社 光記録媒体
JP3016649B2 (ja) 1991-12-20 2000-03-06 三井化学株式会社 α−アルコキシフタロシアニン化合物及びそれを用いた光記録媒体
JP3173056B2 (ja) 1991-09-06 2001-06-04 ソニー株式会社 消磁コイル取付け装置及び消磁コイルを有するｃｒｔ装置
JPH05116456A (ja) 1991-10-24 1993-05-14 Toyo Ink Mfg Co Ltd コンパクトデイスク対応またはコンパクトデイスク−ｒｏｍ対応の追記型光デイスク
JP3175279B2 (ja) 1992-04-02 2001-06-11 三菱化学株式会社 金属キレート化合物および該化合物を用いた光学記録媒体
JPH0737272A (ja) 1993-06-25 1995-02-07 Mitsubishi Plastics Ind Ltd 光記録媒体
JPH0751682A (ja) 1993-08-11 1995-02-28 Mitsui Toatsu Chem Inc 酸またはアルカリ濃度の自動調節装置
JPH07186547A (ja) 1993-10-21 1995-07-25 Eastman Kodak Co 光学記録層用色素混合物
JPH07161069A (ja) 1993-12-07 1995-06-23 Mitsubishi Chem Corp 光記録媒体
JPH07268227A (ja) 1994-03-31 1995-10-17 Tdk Corp フタロシアニン系色素およびこれを用いた光記録媒体
JP3389677B2 (ja) 1994-05-27 2003-03-24 東洋インキ製造株式会社 光記録材料およびそれを用いた追記型コンパクトデイスク
JPH08156408A (ja) 1994-11-29 1996-06-18 Mitsui Toatsu Chem Inc 光記録媒体
EP0717403B1 (de) 1994-12-15 2001-09-05 Eastman Kodak Company Heterocyclische Azoanilinfarbstoffe, Metallkomplexe aus heterocyclischen Azoanilinfarbstoffen und ihre Verwendung in optischen Elementen
US5863703A (en) 1995-02-10 1999-01-26 Ricoh Company, Ltd. Optical information recording medium using a phthalocyanine compound
JP2791944B2 (ja) 1995-02-27 1998-08-27 ティーディーケイ株式会社 ホルマザン金属錯体系色素を用いた光記録媒体および光安定化方法
JPH08295811A (ja) 1995-04-24 1996-11-12 Mitsubishi Chem Corp 金属キレート化合物およびそれを用いた光学的記録媒体
JPH08332772A (ja) 1995-06-06 1996-12-17 Mitsubishi Chem Corp 光記録媒体
US5645910A (en) 1995-06-19 1997-07-08 Eastman Kodak Company Formazan-cyanine copolymers dyes for optical recording layers and elements
US5786123A (en) 1996-03-19 1998-07-28 Eastman Kodak Company Optical recording elements comprising a polymeric dye
JPH09323478A (ja) 1996-06-06 1997-12-16 Tdk Corp 光記録媒体
JPH09175031A (ja) 1995-07-20 1997-07-08 Mitsui Toatsu Chem Inc 光記録媒体
JP3731244B2 (ja) 1996-04-03 2006-01-05 三菱化学株式会社 光記録媒体及びその製造法
JPH106644A (ja) 1996-06-20 1998-01-13 Mitsubishi Chem Corp 光記録媒体
JPH0958123A (ja) 1995-08-22 1997-03-04 Mitsubishi Chem Corp 光記録媒体
JPH09193546A (ja) 1996-01-18 1997-07-29 Mitsui Toatsu Chem Inc 光記録媒体
JP3648823B2 (ja) 1996-01-18 2005-05-18 三菱化学株式会社 光学記録媒体及び情報記録方法
EP0786768B1 (de) 1996-01-29 2003-06-04 Ricoh Company, Ltd Medium für optische Datenspeicherung
JPH09267562A (ja) 1996-01-29 1997-10-14 Ricoh Co Ltd 光記録媒体
JP3641874B2 (ja) 1996-04-16 2005-04-27 三菱化学株式会社 光学記録媒体及び記録方法
JPH09309268A (ja) 1996-05-23 1997-12-02 Mitsubishi Chem Corp 光学的記録媒体及び情報記録方法
JPH10856A (ja) 1996-06-13 1998-01-06 Mitsubishi Chem Corp 光記録媒体
JP3486709B2 (ja) 1996-06-21 2004-01-13 株式会社リコー 光記録媒体
JP3412078B2 (ja) 1996-06-21 2003-06-03 株式会社リコー 光記録媒体
JP3680428B2 (ja) 1996-07-17 2005-08-10 三菱化学株式会社 金属キレート化合物および該金属キレート化合物を用いた光学記録媒体
JPH1044606A (ja) 1996-08-06 1998-02-17 Mitsubishi Chem Corp 光学記録媒体
JPH1058828A (ja) 1996-08-16 1998-03-03 Mitsui Petrochem Ind Ltd 光記録媒体
JPH1083577A (ja) 1996-09-06 1998-03-31 Fuji Photo Film Co Ltd 光情報記録媒体の製造方法
JPH1086519A (ja) 1996-09-11 1998-04-07 Ricoh Co Ltd 光記録媒体
JP3443723B2 (ja) 1996-09-19 2003-09-08 コニカ株式会社 金属錯体メチン色素を用いた光記録媒体
JP3620681B2 (ja) 1996-10-04 2005-02-16 富士写真フイルム株式会社 情報記録媒体
JP3666702B2 (ja) 1996-10-08 2005-06-29 富士写真フイルム株式会社 情報記録媒体
US5773193A (en) 1996-10-16 1998-06-30 Eastman Kodak Company Optical recording layers containing no k metallized formazan dyes mixed with symmetrical and unsymmetrical cyanine dyes
JPH10119434A (ja) 1996-10-23 1998-05-12 Sony Corp 光記録媒体
JPH10134413A (ja) 1996-10-30 1998-05-22 Hitachi Maxell Ltd 光記録媒体
JPH10149584A (ja) 1996-11-19 1998-06-02 Mitsui Chem Inc 光記録媒体
JPH10149583A (ja) 1996-11-20 1998-06-02 Mitsui Chem Inc 光記録媒体
JP3614586B2 (ja) 1996-11-27 2005-01-26 三井化学株式会社 ジピロメテン金属キレート化合物及びこれを用いた光記録媒体
JP3705879B2 (ja) 1996-11-28 2005-10-12 三井化学株式会社 光記録媒体
JP3705881B2 (ja) 1996-12-03 2005-10-12 三井化学株式会社 光記録媒体
JPH10157302A (ja) 1996-12-05 1998-06-16 Mitsui Chem Inc 光記録媒体
JPH10157301A (ja) 1996-12-05 1998-06-16 Mitsui Chem Inc 光記録媒体
JPH10166739A (ja) 1996-12-11 1998-06-23 Hitachi Maxell Ltd 光記録媒体
JP3654398B2 (ja) 1996-12-13 2005-06-02 三井化学株式会社 光記録媒体
JP3705885B2 (ja) 1996-12-20 2005-10-12 三井化学株式会社 光記録媒体
JPH10181201A (ja) 1996-12-24 1998-07-07 Mitsui Chem Inc 光記録媒体
JPH10188339A (ja) 1996-12-24 1998-07-21 Mitsui Chem Inc 光記録媒体
JP3705887B2 (ja) 1996-12-25 2005-10-12 三井化学株式会社 光記録媒体
JPH10181206A (ja) 1996-12-26 1998-07-07 Ricoh Co Ltd 光記録媒体
JPH10297097A (ja) 1997-04-28 1998-11-10 Ricoh Co Ltd 光記録媒体
CN1261308A (zh) 1997-07-14 2000-07-26 松下电器株式会社 光记录媒体及其制作方法
JP3659548B2 (ja) 1997-07-22 2005-06-15 株式会社リコー 光記録媒体
JP3685368B2 (ja) 1998-08-18 2005-08-17 株式会社リコー 光記録媒体
JP3441410B2 (ja) 1998-10-19 2003-09-02 Ｔｄｋ株式会社 光記録媒体
JP2000198273A (ja) 1998-11-05 2000-07-18 Tdk Corp 光記録媒体
JP2000159776A (ja) * 1998-11-27 2000-06-13 Mitsubishi Chemicals Corp 金属錯体、これを含む近赤外線吸収剤及びプラズマディスプレイパネル用フィルター
JP2000168237A (ja) 1998-12-07 2000-06-20 Tdk Corp 光記録媒体
JP2000190641A (ja) 1998-12-29 2000-07-11 Tdk Corp 光記録媒体
JP4193285B2 (ja) * 1999-06-04 2008-12-10 コニカミノルタホールディングス株式会社 カラートナー
JP3933350B2 (ja) 1999-07-06 2007-06-20 株式会社リコー 光記録媒体

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DE60235859D1 (de) 2010-05-20
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US6737143B2 (en) 2004-05-18
EP1267338A3 (de) 2003-05-28
EP1267338B1 (de) 2010-04-07

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