ATE108039T1 - Optisches aufzeichnungsmedium. - Google Patents

Optisches aufzeichnungsmedium.

Info

Publication number
ATE108039T1
ATE108039T1 AT89311292T AT89311292T ATE108039T1 AT E108039 T1 ATE108039 T1 AT E108039T1 AT 89311292 T AT89311292 T AT 89311292T AT 89311292 T AT89311292 T AT 89311292T AT E108039 T1 ATE108039 T1 AT E108039T1
Authority
AT
Austria
Prior art keywords
optical recording
recording media
substrate
medium
recording
Prior art date
Application number
AT89311292T
Other languages
English (en)
Inventor
Hisaharu C O Mitsui Toibana
Mitsuyuki C O Mitsui Kuroiwa
Takeshi C O Mitsui Minoda
Akira C O Mitsui Todo
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE108039T1 publication Critical patent/ATE108039T1/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
    • G11B7/253—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
    • G11B7/2538—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 polycycloolefins [PCO]
    • 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
    • G11B7/243—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
    • 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
    • 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
    • G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
    • 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
    • G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, 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
    • G11B7/243—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
    • G11B2007/24318—Non-metallic elements
    • G11B2007/24328—Carbon
    • 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)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Holo Graphy (AREA)
AT89311292T 1988-11-01 1989-11-01 Optisches aufzeichnungsmedium. ATE108039T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27673988 1988-11-01
JP30035788 1988-11-28

Publications (1)

Publication Number Publication Date
ATE108039T1 true ATE108039T1 (de) 1994-07-15

Family

ID=26552084

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89311292T ATE108039T1 (de) 1988-11-01 1989-11-01 Optisches aufzeichnungsmedium.

Country Status (9)

Country Link
US (1) US4994354A (de)
EP (1) EP0367588B1 (de)
KR (1) KR930005975B1 (de)
CN (1) CN1042674C (de)
AT (1) ATE108039T1 (de)
AU (1) AU606298B2 (de)
CA (1) CA2001769C (de)
DE (1) DE68916511T2 (de)
MY (1) MY104251A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3880642T2 (de) * 1987-12-08 1993-11-18 Mitsui Petrochemical Ind Zusammensetzung , mit aktiven Strahlen härtbar, und Medium für die optische Registrierung mit dieser gehärteten Zusammensetzung.
AU615734B2 (en) * 1988-04-22 1991-10-10 Mitsui Petrochemical Industries, Ltd. Optical recording media and process for preparing same
MY104252A (en) * 1988-11-01 1994-02-28 Mitsui Petrochemical Ind Optical recording media.
US5215798A (en) * 1991-01-31 1993-06-01 Tdk Corporation Optical recording medium
US5244706A (en) * 1991-02-27 1993-09-14 Tdk Corporation Optical recording disk
JP3062294B2 (ja) * 1991-05-10 2000-07-10 ティーディーケイ株式会社 光記録媒体
JPH06511343A (ja) * 1991-10-03 1994-12-15 オーディーエムイー・インタナショナル・ビー・ヴィー 光ディスク原盤
US5312664A (en) * 1992-05-21 1994-05-17 Eastman Kodak Company Optical recording media
JPH08306069A (ja) * 1995-05-11 1996-11-22 Seiko Epson Corp 光ディスクおよび光ディスクの製造方法
US6063338A (en) * 1997-06-02 2000-05-16 Aurora Biosciences Corporation Low background multi-well plates and platforms for spectroscopic measurements
US6229603B1 (en) 1997-06-02 2001-05-08 Aurora Biosciences Corporation Low background multi-well plates with greater than 864 wells for spectroscopic measurements
US6171780B1 (en) 1997-06-02 2001-01-09 Aurora Biosciences Corporation Low fluorescence assay platforms and related methods for drug discovery
US5910287A (en) * 1997-06-03 1999-06-08 Aurora Biosciences Corporation Low background multi-well plates with greater than 864 wells for fluorescence measurements of biological and biochemical samples
US6426050B1 (en) 1997-05-16 2002-07-30 Aurora Biosciences Corporation Multi-well platforms, caddies, lids and combinations thereof
US6517781B1 (en) 1997-06-02 2003-02-11 Aurora Biosciences Corporation Low fluorescence assay platforms and related methods for drug discovery
ES2289784T3 (es) * 1997-06-02 2008-02-01 Aurora Discovery, Inc. Placas multipocillo de baja fluorescencia de base para las mediciones de fluorescencia de muestras biologicas y bioquimicas.
US6861035B2 (en) 1998-02-24 2005-03-01 Aurora Discovery, Inc. Multi-well platforms, caddies, lids and combinations thereof
CN100383870C (zh) * 2004-11-19 2008-04-23 上海乐金广电电子有限公司 持有防止破损结构的耐损光盘
WO2007108488A1 (ja) * 2006-03-20 2007-09-27 Mitsubishi Chemical Corporation フタロシアニン結晶、並びにそれを用いた電子写真感光体、電子写真感光体カートリッジ、及び画像形成装置
CN111777702B (zh) * 2020-05-13 2022-07-01 拓烯科技(衢州)有限公司 一种改性环烯烃型无规共聚物及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764596A (en) * 1980-10-06 1982-04-19 Fuji Photo Film Co Ltd Heat mode recording material
JPS5933320B2 (ja) * 1981-04-03 1984-08-15 株式会社東芝 光学的情報記録媒体
EP0107913B1 (de) * 1982-09-29 1988-06-22 Kabushiki Kaisha Toshiba Strahlungsempfindlicher Trägerkörper zur Verwendung als Prägestruktur
US4702991A (en) * 1984-10-30 1987-10-27 Kabushiki Kaisha Toshiba Optical type information recording medium and manufacturing method thereof
JPS61158051A (ja) * 1984-12-28 1986-07-17 Pioneer Electronic Corp 光学式情報記録媒体及びその記録再生装置
CA1270950A (en) * 1986-01-28 1990-06-26 Mitsui Chemicals, Incorporated Optical disc structure having an air sandwich structure
SG64882A1 (en) * 1987-05-01 2001-06-19 Mitsui Chemicals Inc Cycloolefin type random copolymer compositions and uses thereof
MY104252A (en) * 1988-11-01 1994-02-28 Mitsui Petrochemical Ind Optical recording media.

Also Published As

Publication number Publication date
MY104251A (en) 1994-02-28
AU4395889A (en) 1990-05-17
KR930005975B1 (ko) 1993-06-30
CA2001769A1 (en) 1990-05-01
CN1042425A (zh) 1990-05-23
US4994354A (en) 1991-02-19
AU606298B2 (en) 1991-01-31
CA2001769C (en) 1994-06-07
KR900008452A (ko) 1990-06-04
DE68916511T2 (de) 1994-10-13
EP0367588B1 (de) 1994-06-29
DE68916511D1 (de) 1994-08-04
EP0367588A2 (de) 1990-05-09
EP0367588A3 (en) 1990-11-22
CN1042674C (zh) 1999-03-24

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Legal Events

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