DE68911357T2 - Beulenformende Medien mit zwischenliegender, reflektierender Dünnschicht und Methoden zum Aufschreiben auf, Auslesen und Auslöschen aus derselben. - Google Patents

Beulenformende Medien mit zwischenliegender, reflektierender Dünnschicht und Methoden zum Aufschreiben auf, Auslesen und Auslöschen aus derselben.

Info

Publication number
DE68911357T2
DE68911357T2 DE68911357T DE68911357T DE68911357T2 DE 68911357 T2 DE68911357 T2 DE 68911357T2 DE 68911357 T DE68911357 T DE 68911357T DE 68911357 T DE68911357 T DE 68911357T DE 68911357 T2 DE68911357 T2 DE 68911357T2
Authority
DE
Germany
Prior art keywords
retention
layers
expansion
layer
erasing
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
DE68911357T
Other languages
English (en)
Other versions
DE68911357D1 (de
Inventor
W Eugene Skiens
Michael A Lind
John S Hartman
John W Swanson
Nancy E Iwamoto
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.)
Optical Data Inc
Original Assignee
Optical Data Inc
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 Optical Data Inc filed Critical Optical Data Inc
Publication of DE68911357D1 publication Critical patent/DE68911357D1/de
Application granted granted Critical
Publication of DE68911357T2 publication Critical patent/DE68911357T2/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
    • 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
    • G11B7/004—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
    • G11B7/244—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
    • G11B7/252—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
    • 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
    • G11B7/258—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 reflective 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

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE68911357T 1988-04-19 1989-04-18 Beulenformende Medien mit zwischenliegender, reflektierender Dünnschicht und Methoden zum Aufschreiben auf, Auslesen und Auslöschen aus derselben. Expired - Fee Related DE68911357T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/183,719 US4896314A (en) 1988-04-19 1988-04-19 Bump-forming media including thin intermediate reflective layer and methods for writing, reading, and erasing same

Publications (2)

Publication Number Publication Date
DE68911357D1 DE68911357D1 (de) 1994-01-27
DE68911357T2 true DE68911357T2 (de) 1994-06-23

Family

ID=22674042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911357T Expired - Fee Related DE68911357T2 (de) 1988-04-19 1989-04-18 Beulenformende Medien mit zwischenliegender, reflektierender Dünnschicht und Methoden zum Aufschreiben auf, Auslesen und Auslöschen aus derselben.

Country Status (5)

Country Link
US (1) US4896314A (de)
EP (1) EP0338776B1 (de)
JP (1) JPH0211385A (de)
AT (1) ATE98804T1 (de)
DE (1) DE68911357T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014259A (en) * 1988-02-05 1991-05-07 Tandy Corporation Recording medium having an insulating layer
US5090008A (en) * 1988-02-05 1992-02-18 Tandy Corporation Erasable recording media
US5200948A (en) * 1988-02-05 1993-04-06 Tandy Corporation Recording method and apparatus
US5016239A (en) * 1988-02-05 1991-05-14 Tandy Corporation Recording method and apparatus
US5036511A (en) * 1988-02-05 1991-07-30 Tandy Corporation Recording method and apparatus
US5208801A (en) * 1988-02-05 1993-05-04 Tandy Corporation Method and apparatus for correcting focus in an optical recording system
US5001699A (en) * 1988-02-05 1991-03-19 Tandy Corporation Recording method and apparatus
US5088088A (en) * 1988-02-05 1992-02-11 Tandy Corporation Dye-polymer optical data storage media with improved recording sensitivity
US5018128A (en) * 1988-02-05 1991-05-21 Tandy Corporation Apparatus and medium for recording erasable information
EP0328212A1 (de) * 1988-02-11 1989-08-16 Koninklijke Philips Electronics N.V. Verfahren zum Herstellen einer Metallmatrize und Mutterplatte zum Herstellen von Matrizen
US5113213A (en) * 1989-01-13 1992-05-12 Sandor Ellen R Computer-generated autostereography method and apparatus
US5215800A (en) * 1989-01-17 1993-06-01 Teijin Limited Erasable optical recording medium and method for writing, reading and/or erasing thereof
DE69014320T2 (de) * 1989-01-17 1995-04-06 Teijin Ltd Auswischbares optisches Aufzeichnungsmedium und Verfahren zum Schreiben, Lesen und/oder Auswischen in diesem Medium.
US5079758A (en) * 1989-09-28 1992-01-07 Tandy Corporation Single polymer layer recordable/erasable optical media
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
AU5744190A (en) * 1989-05-25 1990-12-18 Tandy Corporation Recording media
US5175720A (en) * 1989-05-25 1992-12-29 Tandy Corporation Interactive optical disk
US5118541A (en) * 1989-06-19 1992-06-02 Matsushita Electric Industrial Co., Ltd. Erasable optical disk media and method of recording/erasing the same
WO1991005343A1 (en) * 1989-09-28 1991-04-18 Tandy Corporation Single retention/reflective layer recordable/erasable optical media
US5128921A (en) * 1989-09-28 1992-07-07 Tandy Corporation Method and apparatus for pre-compensation in an optical disc
US5043971A (en) * 1989-09-28 1991-08-27 Tandy Corporation Method and apparatus for pre-compensation in an optical disc
US5088087A (en) * 1990-07-25 1992-02-11 Tandy Corporation Dual-metal reflective layer recordable/erasable optical media
US5144613A (en) * 1990-07-26 1992-09-01 Tandy Corporation Thermal bulk erasure method for dye polymer optical media
US5216658A (en) * 1990-07-26 1993-06-01 Tandy Corporation Enlarged-spot erasure of optical media in dual-beam systems
KR920022235A (ko) * 1991-05-20 1992-12-19 강진구 열변형 기록층을 갖는 광학 기록 테이프의 기록 정보 소거 방법 및 그 장치
US5406544A (en) * 1991-07-25 1995-04-11 Clark; Bryan K. Low cost substrate for bump-forming recording media
US5330799A (en) * 1992-09-15 1994-07-19 The Phscologram Venture, Inc. Press polymerization of lenticular images
US5392272A (en) * 1993-03-29 1995-02-21 Sri International Single erasable optical recording layer having both retention and expansion characteristics
US5519794A (en) * 1994-04-01 1996-05-21 Rotaventure L.L.C. Computer-generated autostereography method and apparatus
KR970058662A (ko) * 1996-01-18 1997-08-12 김광호 추기형 광기록 매체
JP2006331500A (ja) * 2005-05-24 2006-12-07 Sony Corp 記録装置、記録方法、ディスク製造方法、光ディスク記録媒体

Family Cites Families (11)

* 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
FR2488711B1 (fr) * 1980-08-13 1985-06-28 Thomson Csf Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede
US4336545A (en) * 1980-12-18 1982-06-22 Eastman Kodak Company Optical disc structure, method and apparatus physically optimized for writing and reading with a single wavelength
US4430659A (en) * 1981-02-13 1984-02-07 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
US4584259A (en) * 1982-12-17 1986-04-22 Burroughs Corporation Coated media for optical recording with acrylic overcoat
US4578788A (en) * 1983-06-02 1986-03-25 International Business Machines Corporation High performance optical storage medium with separate mechanical servo tracks embedded within the medium
JPH07118090B2 (ja) * 1983-08-22 1995-12-18 オプティカル デ−タ インコ−ポレ−テッド 消去可能光学デ−タ記憶媒体および該媒体のデ−タ記録方法
US4719615A (en) * 1983-08-22 1988-01-12 Optical Data, Inc. Erasable optical data storage medium
US4651172A (en) * 1984-11-29 1987-03-17 Hitachi, Ltd. Information recording medium
FR2599910B1 (fr) * 1986-06-10 1988-09-02 Labo Electronique Physique Circuit amplificateur differentiel regenerateur de signaux complementaires de faible amplitude
US4780867A (en) * 1986-10-02 1988-10-25 Optical Data, Inc. Method for erasably recording data by viscoelastic shear deformation

Also Published As

Publication number Publication date
DE68911357D1 (de) 1994-01-27
US4896314A (en) 1990-01-23
JPH0211385A (ja) 1990-01-16
ATE98804T1 (de) 1994-01-15
EP0338776A3 (en) 1990-07-25
EP0338776B1 (de) 1993-12-15
EP0338776A2 (de) 1989-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee