DE3876717D1 - Optischer informationsaufzeichnungstraeger. - Google Patents

Optischer informationsaufzeichnungstraeger.

Info

Publication number
DE3876717D1
DE3876717D1 DE8888113420T DE3876717T DE3876717D1 DE 3876717 D1 DE3876717 D1 DE 3876717D1 DE 8888113420 T DE8888113420 T DE 8888113420T DE 3876717 T DE3876717 T DE 3876717T DE 3876717 D1 DE3876717 D1 DE 3876717D1
Authority
DE
Germany
Prior art keywords
optical information
record carrier
information record
carrier
optical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888113420T
Other languages
English (en)
Other versions
DE3876717T2 (de
Inventor
Yoshio Inagaki
Keiichi Adachi
Masao Yabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
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
Publication of DE3876717D1 publication Critical patent/DE3876717D1/de
Application granted granted Critical
Publication of DE3876717T2 publication Critical patent/DE3876717T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
    • 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
    • G11B7/242—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
    • G11B7/242—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
    • G11B7/244—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
    • G11B7/245—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 a polymeric component
    • 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
    • G11B7/253—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]
    • 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
    • Y10S430/145—Infrared
    • 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
    • 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
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE8888113420T 1987-08-20 1988-08-18 Optischer informationsaufzeichnungstraeger. Expired - Lifetime DE3876717T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207175A JP2594443B2 (ja) 1987-08-20 1987-08-20 光学的情報記録媒体

Publications (2)

Publication Number Publication Date
DE3876717D1 true DE3876717D1 (de) 1993-01-28
DE3876717T2 DE3876717T2 (de) 1993-04-22

Family

ID=16535477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888113420T Expired - Lifetime DE3876717T2 (de) 1987-08-20 1988-08-18 Optischer informationsaufzeichnungstraeger.

Country Status (4)

Country Link
US (1) US4999281A (de)
EP (1) EP0304050B1 (de)
JP (1) JP2594443B2 (de)
DE (1) DE3876717T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182186A (en) * 1987-09-29 1993-01-26 Fuji Photo Film Co., Ltd. Optical information recording medium
JPH02572A (ja) * 1987-09-29 1990-01-05 Fuji Photo Film Co Ltd 光学的情報記録媒体
KR0171182B1 (ko) * 1988-07-18 1999-04-15 와따나베 히로시 정보기록메체 및 그 제조방법
JP2893184B2 (ja) * 1988-08-05 1999-05-17 旭電化工業株式会社 光学記録材料
JPH0827983B2 (ja) * 1989-05-02 1996-03-21 太陽誘電株式会社 光情報記録媒体
US5318882A (en) * 1989-05-16 1994-06-07 Taiyo Yuden Co., Ltd. Optical recording medium containing a light stabilizer comprised of aryl nitrogen compound
EP0458257B1 (de) * 1990-05-21 1998-09-02 TDK Corporation Optisches Aufzeichnungsmedium
JPH04259593A (ja) * 1991-02-13 1992-09-16 Pioneer Electron Corp 光記録媒体
JPH05579A (ja) * 1991-06-25 1993-01-08 Pioneer Electron Corp 光記録媒体
JPH052771A (ja) * 1991-06-25 1993-01-08 Pioneer Electron Corp 光記録媒体
EP0528512A1 (de) * 1991-08-20 1993-02-24 Pioneer Electronic Corporation Aufzeichnungsmedium
JP3315157B2 (ja) * 1992-08-27 2002-08-19 パイオニア株式会社 情報記録媒体
US5817388A (en) * 1996-11-08 1998-10-06 Carl M. Rodia & Associates Multi-component dye compositions for optical recording media
US5952073A (en) * 1996-11-08 1999-09-14 Media Chemical Corp. Dye composition for optical recording media having selected anions
TW354785B (en) * 1996-12-12 1999-03-21 Ind Tech Res Inst Preparation of novel cyanine dyes for optical disk
DE69809615T2 (de) * 1997-02-24 2003-10-02 Fuji Electric Co Ltd Optischer Aufzeichnungsträger
US6077584A (en) * 1998-07-24 2000-06-20 Media Chemical Corp. Stabilized dye compositions for optical recording media
KR20010026838A (ko) * 1999-09-09 2001-04-06 장용균 카보시아닌계 색소를 포함하는 칼라 표시장치용 광선택 흡수성 코팅 조성물 및 동 조성물이 적용된 필터
TW572969B (en) * 2000-02-10 2004-01-21 Hayashibara Biochem Lab Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same
JP4265721B2 (ja) * 2000-05-16 2009-05-20 株式会社Ａｄｅｋａ 光学記録材料
EP2020302B8 (de) * 2006-05-23 2012-04-18 Adeka Corporation Optisches aufzeichnungsmaterial und cyaninverbindung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460665A (en) * 1981-12-28 1984-07-17 Ricoh Co., Ltd. Optical information recording medium
US4547444A (en) * 1983-12-23 1985-10-15 Minnesota Mining And Manufacturing Company Recording element for optical data storage
JPS60205840A (ja) * 1984-03-30 1985-10-17 Tdk Corp 光記録媒体
JPS60230891A (ja) * 1984-05-01 1985-11-16 Ricoh Co Ltd 光学的情報記録媒体
US4767571A (en) * 1984-06-27 1988-08-30 Fuji Photo Film Co., Ltd. Infrared absorbent
US4791023A (en) * 1984-07-07 1988-12-13 Fuji Photo Film Co., Ltd. Infrared absorbent and optical material using the same
US4763966A (en) * 1984-07-16 1988-08-16 Fuji Photo Film Co., Ltd. Infrared absorbent
JPH07121613B2 (ja) * 1984-11-02 1995-12-25 株式会社リコー 光情報記録媒体
JPS61170737A (ja) * 1985-01-24 1986-08-01 Sony Corp 光記録媒体
US4735839A (en) * 1985-07-10 1988-04-05 Ricoh Co., Ltd. Optical information recording medium
JPS6239682A (ja) * 1985-08-13 1987-02-20 Fuji Photo Film Co Ltd 赤外線吸収性組成物
DE3685470D1 (de) * 1985-10-11 1992-07-02 Sony Corp Laserinformationsaufzeichnungsmedium mit aufzeichnungsschicht.
US4659177A (en) * 1985-11-13 1987-04-21 Celanese Corporation Organic nonlinear optical media
US4732783A (en) * 1985-11-13 1988-03-22 Hoechst Celanese Corporation Organic nonlinear optical media
EP0230024B1 (de) * 1985-12-20 1991-11-21 Matsushita Electric Industrial Co., Ltd. Optisches Aufzeichnungsmedium mit stabilisierter Aufzeichnungsschicht
JPS62174741A (ja) * 1986-01-24 1987-07-31 Fuji Photo Film Co Ltd 有機基体物質を光に対して安定化する方法
US4851322A (en) * 1986-08-06 1989-07-25 Fuji Photo Film Co., Ltd. Optical recording medium

Also Published As

Publication number Publication date
EP0304050A1 (de) 1989-02-22
JP2594443B2 (ja) 1997-03-26
JPS6449682A (en) 1989-02-27
US4999281A (en) 1991-03-12
EP0304050B1 (de) 1992-12-16
DE3876717T2 (de) 1993-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP