FR2611074B1 - Support d'enregistrement de donnees permettant des reecritures - Google Patents

Support d'enregistrement de donnees permettant des reecritures

Info

Publication number
FR2611074B1
FR2611074B1 FR8800040A FR8800040A FR2611074B1 FR 2611074 B1 FR2611074 B1 FR 2611074B1 FR 8800040 A FR8800040 A FR 8800040A FR 8800040 A FR8800040 A FR 8800040A FR 2611074 B1 FR2611074 B1 FR 2611074B1
Authority
FR
France
Prior art keywords
rewriting
recording medium
data recording
data
medium
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
FR8800040A
Other languages
English (en)
Other versions
FR2611074A1 (fr
Inventor
Ikegawa Sumio
Hori Akio
Komatsu Shuichi
Arai Shinji
Yasuda Nobuaki
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of FR2611074A1 publication Critical patent/FR2611074A1/fr
Application granted granted Critical
Publication of FR2611074B1 publication Critical patent/FR2611074B1/fr
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
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00452—Recording involving bubble or bump forming
    • 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
    • G11B7/24—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
    • 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)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR8800040A 1987-02-13 1988-01-05 Support d'enregistrement de donnees permettant des reecritures Expired - Fee Related FR2611074B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62030744A JPS63200331A (ja) 1987-02-13 1987-02-13 記録媒体及び記録再生方法

Publications (2)

Publication Number Publication Date
FR2611074A1 FR2611074A1 (fr) 1988-08-19
FR2611074B1 true FR2611074B1 (fr) 1994-02-11

Family

ID=12312187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800040A Expired - Fee Related FR2611074B1 (fr) 1987-02-13 1988-01-05 Support d'enregistrement de donnees permettant des reecritures

Country Status (3)

Country Link
US (1) US4855992A (fr)
JP (1) JPS63200331A (fr)
FR (1) FR2611074B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305254A (en) * 1987-12-15 1994-04-19 Sharp Kabushiki Kaisha Magneto-optic memory device
EP0328212A1 (fr) * 1988-02-11 1989-08-16 Koninklijke Philips Electronics N.V. Procédé pour la réalisation d'une matrice métallique et plaque mère permettant de réaliser des matrices
US5155723A (en) * 1988-07-30 1992-10-13 Yuden Co., Ltd. Taiyo Optical information recording method and medium
US5109377A (en) * 1988-08-22 1992-04-28 Fuji Photo Film Co., Ltd. Magneto-optical recording medium and method of producing the same
JPH04507321A (ja) * 1989-05-25 1992-12-17 タンディー　コーポレイション 対話型光ディスク及び製法及びその上に記録を行うための装置
US5175720A (en) * 1989-05-25 1992-12-29 Tandy Corporation Interactive optical disk
CA2017501C (fr) * 1989-05-26 1995-08-29 Shigeo Terashima Dispositif d'enregistrement et de reproduction
AU6516790A (en) * 1989-09-28 1991-04-28 Tandy Corporation Single retention/reflective layer recordable/erasable optical media
SG47741A1 (en) * 1990-03-22 1998-04-17 Seagate Technology A rotary actuator head positioning apparatus and dual pivot apparatus for a disk drive
US5144613A (en) * 1990-07-26 1992-09-01 Tandy Corporation Thermal bulk erasure method for dye polymer optical media
JP2987223B2 (ja) * 1991-02-20 1999-12-06 ティーディーケイ株式会社 光記録媒体
KR920022235A (ko) * 1991-05-20 1992-12-19 강진구 열변형 기록층을 갖는 광학 기록 테이프의 기록 정보 소거 방법 및 그 장치
US5666344A (en) * 1991-06-04 1997-09-09 International Business Machines Corporation Multiple data surface optical data storage system
JPH0581675A (ja) * 1991-09-19 1993-04-02 Sony Corp 光記録媒体及びその光再生方式
JP3327404B2 (ja) * 1991-09-30 2002-09-24 ソニー株式会社 光磁気ディスクシステム及び光磁気ディスク
JP3088168B2 (ja) * 1991-12-13 2000-09-18 ティーディーケイ株式会社 光記録媒体およびその製造方法
JPH087332A (ja) * 1994-06-16 1996-01-12 Olympus Optical Co Ltd 情報記録媒体及び読取装置
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
TWI277076B (en) * 2002-06-03 2007-03-21 Tdk Corp Regeneration method for optical recording, and optical recording medium
FR2848012B1 (fr) * 2002-11-28 2006-09-29 Robin Perrier Procede de fabrication d'un disque optique enregistrable, disque optique et couche inscriptible obtenu par ledit procede
JP5775080B2 (ja) 2009-08-31 2015-09-09 スリーエム イノベイティブ プロパティズ カンパニー レーザーマーキング方法及び物品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300227A (en) * 1979-10-17 1981-11-10 Rca Corporation Replicable optical recording medium
FR2474222A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
FR2475271A1 (fr) * 1980-02-01 1981-08-07 Thomson Csf Structure de memoire permanente, a inscription thermo-optique et lecture optique, et procede d'inscription dans une telle structure
FR2475270A1 (fr) * 1980-02-01 1981-08-07 Thomson Csf Structure de memoire reversible, a inscription thermo-optique et lecture optique, et procede d'inscription et d'effacement de cette structure
US4408213A (en) * 1981-10-30 1983-10-04 Rca Corporation Reinforced bubble recording medium and information record
JPS58105441A (ja) * 1981-12-16 1983-06-23 Fuji Photo Film Co Ltd 光情報記録媒体及び光情報記録・読み取り方法
JPH0717091B2 (ja) * 1983-07-29 1995-03-01 株式会社東芝 光学的情報記録媒体
US4719615A (en) * 1983-08-22 1988-01-12 Optical Data, Inc. Erasable optical data storage medium
JPS60160036A (ja) * 1984-01-28 1985-08-21 Toshiba Corp 光デイスク
JPS60179954A (ja) * 1984-02-24 1985-09-13 Nippon Telegr & Teleph Corp <Ntt> 光デイスク記録媒体
US4702991A (en) * 1984-10-30 1987-10-27 Kabushiki Kaisha Toshiba Optical type information recording medium and manufacturing method thereof
JPH0669846A (ja) * 1992-08-19 1994-03-11 Nec Corp 移動体衛星通信システム

Also Published As

Publication number Publication date
US4855992A (en) 1989-08-08
FR2611074A1 (fr) 1988-08-19
JPS63200331A (ja) 1988-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse