DE69110933D1 - Optisches Aufzeichnungsmedium und Aufzeichnungs-/Wiedergabemethode dafür. - Google Patents

Optisches Aufzeichnungsmedium und Aufzeichnungs-/Wiedergabemethode dafür.

Info

Publication number
DE69110933D1
DE69110933D1 DE69110933T DE69110933T DE69110933D1 DE 69110933 D1 DE69110933 D1 DE 69110933D1 DE 69110933 T DE69110933 T DE 69110933T DE 69110933 T DE69110933 T DE 69110933T DE 69110933 D1 DE69110933 D1 DE 69110933D1
Authority
DE
Germany
Prior art keywords
method therefor
reproducing method
recording medium
recording
optical recording
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 - Fee Related
Application number
DE69110933T
Other languages
English (en)
Other versions
DE69110933T2 (de
Inventor
Atsushi Uejima
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 DE69110933D1 publication Critical patent/DE69110933D1/de
Application granted granted Critical
Publication of DE69110933T2 publication Critical patent/DE69110933T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
DE69110933T 1990-03-27 1991-03-21 Optisches Aufzeichnungsmedium und Aufzeichnungs-/Wiedergabemethode dafür. Expired - Fee Related DE69110933T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2075680A JPH03275382A (ja) 1990-03-27 1990-03-27 光記録媒体及び記録再生方法

Publications (2)

Publication Number Publication Date
DE69110933D1 true DE69110933D1 (de) 1995-08-10
DE69110933T2 DE69110933T2 (de) 1995-11-23

Family

ID=13583157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110933T Expired - Fee Related DE69110933T2 (de) 1990-03-27 1991-03-21 Optisches Aufzeichnungsmedium und Aufzeichnungs-/Wiedergabemethode dafür.

Country Status (4)

Country Link
US (1) US5419999A (de)
EP (1) EP0449121B1 (de)
JP (1) JPH03275382A (de)
DE (1) DE69110933T2 (de)

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* Cited by examiner, † Cited by third party
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JPH06150380A (ja) * 1992-11-02 1994-05-31 Pioneer Electron Corp 光記録媒体
JP3442827B2 (ja) * 1993-09-22 2003-09-02 株式会社東芝 記憶媒体及びその記録処理方法
JP3529969B2 (ja) * 1997-02-26 2004-05-24 株式会社東芝 多値相変化光記録媒体
US6421303B1 (en) * 1997-11-14 2002-07-16 Fujitsu Limited Multilayer resonance device and magneto-optical recording medium with magnetic center layer of a different thickness than that of the components of the reflecting layers, and method of reproducing the same
KR100338756B1 (ko) * 1999-07-20 2002-05-30 윤종용 상변화 광디스크
US6809401B2 (en) 2000-10-27 2004-10-26 Matsushita Electric Industrial Co., Ltd. Memory, writing apparatus, reading apparatus, writing method, and reading method
US6507061B1 (en) 2001-08-31 2003-01-14 Intel Corporation Multiple layer phase-change memory
JP4106417B2 (ja) * 2002-05-16 2008-06-25 三星電子株式会社 高融点の記録層を有する記録媒体及びその記録媒体の情報記録方法、及びその記録媒体から情報を再生する情報再生装置及び情報再生方法
JP4295474B2 (ja) 2002-05-24 2009-07-15 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、ディスク製造方法
WO2004077424A1 (ja) * 2003-02-25 2004-09-10 Matsushita Electric Industrial Co., Ltd. 光情報記録担体
JP2005018964A (ja) 2003-06-06 2005-01-20 Sharp Corp 光情報記録媒体、及びそれを用いた再生方法、光情報処理装置
JP3832659B2 (ja) 2003-06-06 2006-10-11 シャープ株式会社 光情報記録媒体、それを用いた記録方法、再生方法、光情報記録装置、および光情報再生装置
KR20050000108A (ko) * 2003-06-23 2005-01-03 삼성전자주식회사 초해상 근접장 구조를 가지는 광디스크
US20080285416A1 (en) * 2004-07-07 2008-11-20 Koninklijke Philips Electronics, N.V. Method for Multilevel Recording Information on a Record Carrier a Record Carrier and a Recording Device
JP2008251147A (ja) 2007-03-07 2008-10-16 Ricoh Co Ltd 多層光情報媒体とその光情報処理装置、並びに実行プログラム及びそれを備えた情報媒体
WO2012003247A2 (en) * 2010-06-30 2012-01-05 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
AU2011280094B2 (en) * 2010-06-30 2014-04-17 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090031A (en) * 1974-10-21 1978-05-16 Eli S. Jacobs Multi-layered opitcal data records and playback apparatus
US4219704A (en) * 1974-10-21 1980-08-26 Eli S. Jacobs Record playback apparatus for optical data records
JPS5674843A (en) * 1979-11-21 1981-06-20 Fuji Photo Film Co Ltd Photomagnetic recording medium
US4460636A (en) * 1981-03-27 1984-07-17 Sony Corporation Optical information record member
US4451914A (en) * 1982-04-15 1984-05-29 Burroughs Corporation Optical storage system employing a multi-layer optical medium
US4584259A (en) * 1982-12-17 1986-04-22 Burroughs Corporation Coated media for optical recording with acrylic overcoat
US4547444A (en) * 1983-12-23 1985-10-15 Minnesota Mining And Manufacturing Company Recording element for optical data storage
JPS60164937A (ja) * 1984-02-08 1985-08-28 Hitachi Ltd 情報記録媒体
JPS60187950A (ja) * 1984-03-06 1985-09-25 Nec Corp 光記録媒体
JPS60203489A (ja) * 1984-03-28 1985-10-15 Tdk Corp 光記録媒体
JPS6174148A (ja) * 1984-09-20 1986-04-16 Nec Corp 光記録媒体
US4718053A (en) * 1984-11-09 1988-01-05 Hitachi, Ltd. Optical information apparatus and method of recording and erasing information
US4651172A (en) * 1984-11-29 1987-03-17 Hitachi, Ltd. Information recording medium
US4568952A (en) * 1984-12-10 1986-02-04 Rca Corporation Optical record blank and information record
JPS61148645A (ja) * 1984-12-21 1986-07-07 Victor Co Of Japan Ltd 情報記録媒体
CA1272666A (en) * 1985-05-15 1990-08-14 Energy Conversion Devices, Inc. Multilayered article including crystallization inhibiting layer and method for fabricating same
US4816287A (en) * 1985-08-30 1989-03-28 Optical Materials, Inc. Optical recording media with thermal insulation and method of making the media
JPS62222442A (ja) * 1986-03-22 1987-09-30 Nippon Telegr & Teleph Corp <Ntt> 書換型光記録媒体
JPS62231437A (ja) * 1986-03-31 1987-10-12 Nec Corp 光記録媒体と光記録方法
US4860273A (en) * 1986-07-31 1989-08-22 Fuji Photo Film Co., Ltd. Method of recording information and information recording medium employed for the same
JPS6398854A (ja) * 1986-10-15 1988-04-30 Matsushita Electric Ind Co Ltd 光学情報記録担体
JPS63142546A (ja) * 1986-12-05 1988-06-14 Hitachi Ltd 波長多重光記録媒体
JPH01149245A (ja) * 1987-12-03 1989-06-12 Ricoh Co Ltd 多重記録層を有する光磁気記録媒体及びその記録方法
US4973572A (en) * 1987-12-21 1990-11-27 Eastman Kodak Company Infrared absorbing cyanine dyes for dye-donor element used in laser-induced thermal dye transfer
JP2588422B2 (ja) * 1988-05-20 1997-03-05 富士写真フイルム株式会社 光情報記録媒体
US4940618A (en) * 1988-07-30 1990-07-10 Taiyo Yuden Company, Ltd. Optical information recording medium
US5075147A (en) * 1989-03-24 1991-12-24 Fuji Photo Film Co., Ltd. Method for optically recording information and information recorded medium
JPH03297689A (ja) * 1990-04-17 1991-12-27 Toray Ind Inc 情報記録媒体

Also Published As

Publication number Publication date
EP0449121A2 (de) 1991-10-02
US5419999A (en) 1995-05-30
JPH03275382A (ja) 1991-12-06
EP0449121B1 (de) 1995-07-05
EP0449121A3 (en) 1992-08-05
DE69110933T2 (de) 1995-11-23

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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

8339 Ceased/non-payment of the annual fee