ATE252759T1 - Optisches informationsaufzeichnungsmedium - Google Patents

Optisches informationsaufzeichnungsmedium

Info

Publication number
ATE252759T1
ATE252759T1 AT98103038T AT98103038T ATE252759T1 AT E252759 T1 ATE252759 T1 AT E252759T1 AT 98103038 T AT98103038 T AT 98103038T AT 98103038 T AT98103038 T AT 98103038T AT E252759 T1 ATE252759 T1 AT E252759T1
Authority
AT
Austria
Prior art keywords
recording medium
optical information
information recording
compound
cyanine dye
Prior art date
Application number
AT98103038T
Other languages
German (de)
English (en)
Inventor
Toshio Ishida
Michihiro Shibata
Koji Wariishi
Shinichi Morishima
Nakanuma
Original Assignee
Fuji Photo Film 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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of ATE252759T1 publication Critical patent/ATE252759T1/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
    • G11B7/252—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
    • 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
    • G11B7/247—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 methine or polymethine dyes
    • G11B7/2472—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 methine or polymethine dyes cyanine
    • 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
    • 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

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Recording Or Reproduction (AREA)
AT98103038T 1997-02-21 1998-02-20 Optisches informationsaufzeichnungsmedium ATE252759T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05420397A JP3636857B2 (ja) 1997-02-21 1997-02-21 光情報記録媒体

Publications (1)

Publication Number Publication Date
ATE252759T1 true ATE252759T1 (de) 2003-11-15

Family

ID=12964002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98103038T ATE252759T1 (de) 1997-02-21 1998-02-20 Optisches informationsaufzeichnungsmedium

Country Status (5)

Country Link
US (1) US5998094A (enExample)
EP (1) EP0860820B1 (enExample)
JP (1) JP3636857B2 (enExample)
AT (1) ATE252759T1 (enExample)
DE (1) DE69819054T2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3703609B2 (ja) * 1997-07-14 2005-10-05 富士写真フイルム株式会社 光情報記録媒体
JP3705520B2 (ja) * 1997-07-31 2005-10-12 富士写真フイルム株式会社 光情報記録媒体
US6565939B2 (en) 1998-09-24 2003-05-20 Fuji Photo Film Co., Ltd. Optical information-recording medium and method for recording information
DE60039324D1 (de) * 1999-03-05 2008-08-14 Fujifilm Corp Medium für optische Datenspeicherung und Verfahren für optische Datenspeicherung
EP1056078B1 (en) * 1999-05-26 2006-04-12 Fuji Photo Film Co., Ltd. Process for preparation of optical information recording disc, optical information recording disc and dye solution
TW575877B (en) * 2000-02-10 2004-02-11 Sony Corp Optical recording medium
EP1130585B1 (en) * 2000-02-28 2011-12-21 FUJIFILM Corporation Recording medium and information recording and reproducing method using the same
EP1142961B1 (en) * 2000-04-06 2008-08-06 FUJIFILM Corporation Dye complex and optical information recording medium
JP2002269821A (ja) * 2001-03-06 2002-09-20 Fuji Photo Film Co Ltd 光情報記録媒体
JP2003020416A (ja) * 2001-07-06 2003-01-24 Fuji Photo Film Co Ltd テトラシアノキノジメタン化合物を対アニオンとした特定構造のシアニン色素化合物及び該シアニン色素化合物を含む光情報記録媒体
JP4137691B2 (ja) 2003-04-30 2008-08-20 株式会社リコー 光記録媒体
JP2008260248A (ja) * 2007-04-13 2008-10-30 Fujifilm Corp 光情報記録媒体および情報記録再生方法
WO2011161078A1 (en) 2010-06-24 2011-12-29 Basf Se An organic field effect transistor with improved current on/off ratio and controllable threshold shift
WO2012111400A1 (ja) 2011-02-18 2012-08-23 株式会社Adeka 着色感光性組成物
US9543521B2 (en) 2011-11-15 2017-01-10 Basf Se Organic semiconductor device and process for its production
US9881745B2 (en) 2013-08-29 2018-01-30 Adeka Corporation Dye sensitized solar cell
KR102699215B1 (ko) 2019-02-28 2024-08-26 가부시키가이샤 아데카 신규 화합물, 그 화합물을 포함하는 조성물, 자기 수복 재료, 표면 코트제, 도료, 접착제, 전지용 재료 및 경화물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687987A (en) * 1969-04-07 1972-08-29 Du Pont Substituted chalcogeno derivatives of tetracyanoquinodimethans
US4684598A (en) * 1984-11-23 1987-08-04 The Johns Hopkins University Enhanced optically sensitive medium using organic charge transfer materials to provide reproducible thermal/optical erasure
JPS6364794A (ja) * 1986-09-08 1988-03-23 Sony Corp 光記録媒体
US5182186A (en) * 1987-09-29 1993-01-26 Fuji Photo Film Co., Ltd. Optical information recording medium
KR960008725A (ko) * 1994-08-31 1996-03-22 박홍기 전하이동착물을 이용한 광기록 매체
JP3840301B2 (ja) * 1996-07-18 2006-11-01 富士写真フイルム株式会社 情報記録媒体

Also Published As

Publication number Publication date
DE69819054D1 (de) 2003-11-27
EP0860820A1 (en) 1998-08-26
US5998094A (en) 1999-12-07
JPH10235999A (ja) 1998-09-08
DE69819054T2 (de) 2004-05-19
EP0860820B1 (en) 2003-10-22
JP3636857B2 (ja) 2005-04-06

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Legal Events

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