TW454184B - Optical recording media - Google Patents

Optical recording media Download PDF

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Publication number
TW454184B
TW454184B TW087106010A TW87106010A TW454184B TW 454184 B TW454184 B TW 454184B TW 087106010 A TW087106010 A TW 087106010A TW 87106010 A TW87106010 A TW 87106010A TW 454184 B TW454184 B TW 454184B
Authority
TW
Taiwan
Prior art keywords
group
chemical
cns
ministry
page
Prior art date
Application number
TW087106010A
Other languages
English (en)
Chinese (zh)
Inventor
Shinichiro Tamura
Mitsuaki Oyamada
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of TW454184B publication Critical patent/TW454184B/zh

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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
    • 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
    • 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
    • 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
    • G11B7/2531—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 glass
    • 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
    • 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
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
    • 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
    • G11B2007/24612—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 two or more dyes in one layer
    • 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
    • G11B7/252—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
    • 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
    • G11B7/256—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 layers improving adhesion between layers
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
TW087106010A 1997-04-23 1998-04-20 Optical recording media TW454184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10641797A JP2001328350A (ja) 1997-04-23 1997-04-23 光記録媒体

Publications (1)

Publication Number Publication Date
TW454184B true TW454184B (en) 2001-09-11

Family

ID=14433103

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087106010A TW454184B (en) 1997-04-23 1998-04-20 Optical recording media

Country Status (13)

Country Link
US (2) US6727041B1 (enExample)
EP (1) EP0978392B1 (enExample)
JP (1) JP2001328350A (enExample)
KR (1) KR100552042B1 (enExample)
CN (1) CN1163363C (enExample)
AT (1) ATE316473T1 (enExample)
AU (1) AU741970B2 (enExample)
BR (1) BR9809774A (enExample)
CA (1) CA2287346A1 (enExample)
DE (1) DE69833318T2 (enExample)
ID (1) ID24441A (enExample)
TW (1) TW454184B (enExample)
WO (1) WO1998047717A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001328350A (ja) * 1997-04-23 2001-11-27 Sony Corp 光記録媒体
EP1149873A1 (en) * 1999-12-02 2001-10-31 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Styryl dye
JP4754698B2 (ja) * 2000-02-10 2011-08-24 株式会社林原生物化学研究所 シアニン色素
JP4345256B2 (ja) * 2001-02-14 2009-10-14 旭硝子株式会社 波長選択性回折素子および光ヘッド装置
JP2004098542A (ja) * 2002-09-11 2004-04-02 Tdk Corp 光記録媒体及び光記録再生方法
US20060098559A1 (en) * 2002-09-24 2006-05-11 Matsushita Electric Industrial Co., Ltd. Optical recording medium and optical recording medium recording device
JP2004313657A (ja) * 2003-04-21 2004-11-11 Ge Medical Systems Global Technology Co Llc 放射線計算断層画像装置
JP2006065934A (ja) * 2004-08-25 2006-03-09 Tdk Corp 光ディスク

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JPS5869782A (ja) * 1981-10-19 1983-04-26 九州耐火煉瓦株式会社 不定形耐火物
US4460665A (en) * 1981-12-28 1984-07-17 Ricoh Co., Ltd. Optical information recording medium
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JPS60187948A (ja) * 1984-03-06 1985-09-25 Ricoh Co Ltd 光学的情報記憶媒体
DE3529061A1 (de) * 1984-08-13 1986-02-13 Ricoh Co., Ltd., Tokio/Tokyo Optisches informationsaufzeichnungsmaterial
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JPS62268689A (ja) * 1986-05-19 1987-11-21 Ricoh Co Ltd 光記録媒体
JPH0798421B2 (ja) * 1987-06-09 1995-10-25 富士写真フイルム株式会社 光情報記録媒体
JPS6427995A (en) 1987-07-24 1989-01-30 Ricoh Kk Optical information recording medium
JPH01146790A (ja) 1987-12-03 1989-06-08 Fuji Photo Film Co Ltd 情報記録媒体
JPH0244524A (ja) * 1988-08-04 1990-02-14 Matsushita Electric Ind Co Ltd 記録方法及び記録担体
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JPH0358333A (ja) 1989-07-25 1991-03-13 Daicel Chem Ind Ltd 光情報記録媒体
JPH03218287A (ja) * 1990-01-24 1991-09-25 Mita Ind Co Ltd モータ制御装置
JP2686841B2 (ja) * 1990-03-30 1997-12-08 富士写真フイルム株式会社 情報記録媒体及び光情報記録方法
EP0458257B1 (en) * 1990-05-21 1998-09-02 TDK Corporation Optical recording medium
DE4023966A1 (de) * 1990-07-27 1992-01-30 Lambda Physik Gmbh Laserfarbstoff
JP2842939B2 (ja) * 1990-10-15 1999-01-06 パイオニア株式会社 光記録媒体
JP2865955B2 (ja) * 1992-09-09 1999-03-08 日本コロムビア株式会社 光記録媒体
JPH07309069A (ja) * 1994-03-25 1995-11-28 Mitsui Toatsu Chem Inc 光記録媒体及び情報記録再生方法
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JPH08337728A (ja) * 1995-06-13 1996-12-24 Mitsubishi Paper Mills Ltd メチン染料
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JP2001328350A (ja) * 1997-04-23 2001-11-27 Sony Corp 光記録媒体

Also Published As

Publication number Publication date
WO1998047717A1 (en) 1998-10-29
AU7080898A (en) 1998-11-13
JP2001328350A (ja) 2001-11-27
KR100552042B1 (ko) 2006-02-20
EP0978392A1 (en) 2000-02-09
EP0978392B1 (en) 2006-01-25
EP0978392A4 (en) 2000-05-10
US7008753B2 (en) 2006-03-07
DE69833318T2 (de) 2006-09-07
CA2287346A1 (en) 1998-10-29
ID24441A (id) 2000-07-20
CN1253528A (zh) 2000-05-17
CN1163363C (zh) 2004-08-25
DE69833318D1 (de) 2006-04-13
US6727041B1 (en) 2004-04-27
US20040214107A1 (en) 2004-10-28
KR20010020193A (ko) 2001-03-15
AU741970B2 (en) 2001-12-13
BR9809774A (pt) 2000-06-20
ATE316473T1 (de) 2006-02-15

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