DE3789762D1 - Löschbares optisches Datenspeichermedium mit einer eingebetteten Servospur und einer unterflächigen Aufnahmeschnittstelle. - Google Patents

Löschbares optisches Datenspeichermedium mit einer eingebetteten Servospur und einer unterflächigen Aufnahmeschnittstelle.

Info

Publication number
DE3789762D1
DE3789762D1 DE3789762T DE3789762T DE3789762D1 DE 3789762 D1 DE3789762 D1 DE 3789762D1 DE 3789762 T DE3789762 T DE 3789762T DE 3789762 T DE3789762 T DE 3789762T DE 3789762 D1 DE3789762 D1 DE 3789762D1
Authority
DE
Germany
Prior art keywords
servo track
recording interface
data storage
storage medium
optical data
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
DE3789762T
Other languages
English (en)
Other versions
DE3789762T2 (de
Inventor
Joseph M Halter
John S Hartman John S Hartman
Michael A Lind
W Eugene Skiens
John W Swanson
Jonathan R Biles
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE3789762D1 publication Critical patent/DE3789762D1/de
Publication of DE3789762T2 publication Critical patent/DE3789762T2/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
    • 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
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE3789762T 1986-12-19 1987-09-30 Löschbares optisches Datenspeichermedium mit einer eingebetteten Servospur und einer unterflächigen Aufnahmeschnittstelle. Expired - Fee Related DE3789762T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,423 US4825430A (en) 1986-12-19 1986-12-19 Erasable optical data storage medium having an embedded servo track and a subsurface recording interface

Publications (2)

Publication Number Publication Date
DE3789762D1 true DE3789762D1 (de) 1994-06-09
DE3789762T2 DE3789762T2 (de) 1994-11-03

Family

ID=25481370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789762T Expired - Fee Related DE3789762T2 (de) 1986-12-19 1987-09-30 Löschbares optisches Datenspeichermedium mit einer eingebetteten Servospur und einer unterflächigen Aufnahmeschnittstelle.

Country Status (6)

Country Link
US (1) US4825430A (de)
EP (1) EP0271977B1 (de)
JP (1) JPS63164042A (de)
KR (1) KR880008260A (de)
AT (1) ATE105439T1 (de)
DE (1) DE3789762T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720417D0 (en) * 1987-08-28 1987-10-07 Minnesota Mining & Mfg Recording medium for optical data storage
US5214632A (en) * 1987-12-23 1993-05-25 U.S. Philips Corporation Method of manufacturing a matrix and a master plate suitable for use in the method
US5001035A (en) * 1988-01-06 1991-03-19 U.S. Philips Corporation Method of recording information, recording element manufactured according to the method and method of producing a metal matrix
US5208801A (en) * 1988-02-05 1993-05-04 Tandy Corporation Method and apparatus for correcting focus in an optical recording system
US5014259A (en) * 1988-02-05 1991-05-07 Tandy Corporation Recording medium having an insulating layer
US5001699A (en) * 1988-02-05 1991-03-19 Tandy Corporation Recording method and apparatus
US5036511A (en) * 1988-02-05 1991-07-30 Tandy Corporation Recording method and apparatus
US4852077A (en) * 1988-02-05 1989-07-25 Tandy Corporation Optical data storage media with spatially variable energy absorptivity
US5016239A (en) * 1988-02-05 1991-05-14 Tandy Corporation Recording method and apparatus
US5200948A (en) * 1988-02-05 1993-04-06 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
US4970711A (en) * 1988-02-05 1990-11-13 Tandy Corporation Bulk eraser for optical memory media
US5090008A (en) * 1988-02-05 1992-02-18 Tandy Corporation Erasable recording media
JPH0378131A (ja) * 1989-08-18 1991-04-03 Brother Ind Ltd 光記録媒体
US5113213A (en) * 1989-01-13 1992-05-12 Sandor Ellen R Computer-generated autostereography method and apparatus
DE69014320T2 (de) * 1989-01-17 1995-04-06 Teijin Ltd., Osaka Auswischbares optisches Aufzeichnungsmedium und Verfahren zum Schreiben, Lesen und/oder Auswischen in diesem Medium.
US5215800A (en) * 1989-01-17 1993-06-01 Teijin Limited Erasable optical recording medium and method for writing, reading and/or erasing thereof
CA2055454A1 (en) * 1989-05-25 1990-11-26 Robert Guerra Interactive optical disk, method of fabrication and apparatus for recording thereon
US5079758A (en) * 1989-09-28 1992-01-07 Tandy Corporation Single polymer layer recordable/erasable optical 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
US5144613A (en) * 1990-07-26 1992-09-01 Tandy Corporation Thermal bulk erasure method for dye polymer optical media
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
TW259865B (de) * 1993-12-15 1995-10-11 Ibm
US5519794A (en) * 1994-04-01 1996-05-21 Rotaventure L.L.C. Computer-generated autostereography method and apparatus
CN1059285C (zh) * 1995-12-26 2000-12-06 中国科学院上海光学精密机械研究所 多波长写入多层光信息存储和处理元件
JP3201289B2 (ja) * 1996-11-12 2001-08-20 日本ビクター株式会社 光ディスク
US20020191501A1 (en) * 2001-05-14 2002-12-19 Matsushita Electric Industrial Co., Ltd. Optical recording medium, optical pickup apparatus, and recording and reproducing apparatus
US7554898B2 (en) * 2002-02-26 2009-06-30 Dphi Acquisitions, Inc. Dual density disc with associated properties
US8472020B2 (en) * 2005-02-15 2013-06-25 Cinram Group, Inc. Process for enhancing dye polymer recording yields by pre-scanning coated substrate for defects
JP4981386B2 (ja) * 2006-08-30 2012-07-18 三菱重工業株式会社 熱媒体加熱装置およびそれを用いた車両用空調装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264986A (en) * 1979-03-12 1981-04-28 Willis Craig I Information-recording process & apparatus
US4285056A (en) * 1979-10-17 1981-08-18 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
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
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
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
JPS5760546A (en) * 1980-09-30 1982-04-12 Fujitsu Ltd Optical recording medium
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
US4599718A (en) * 1981-04-07 1986-07-08 Tdk Electronics Co., Ltd. Method for erasing a light recording medium
US4408213A (en) * 1981-10-30 1983-10-04 Rca Corporation Reinforced bubble recording medium and information record
JPS58189851A (ja) * 1982-04-30 1983-11-05 Nippon Columbia Co Ltd 光情報記録媒体
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
JPS6028045A (ja) * 1983-07-25 1985-02-13 Sony Corp 情報記録媒体
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

Also Published As

Publication number Publication date
DE3789762T2 (de) 1994-11-03
US4825430A (en) 1989-04-25
EP0271977A3 (en) 1990-07-25
JPS63164042A (ja) 1988-07-07
ATE105439T1 (de) 1994-05-15
EP0271977A2 (de) 1988-06-22
KR880008260A (ko) 1988-08-30
EP0271977B1 (de) 1994-05-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN, EINDHOVEN, NL

8328 Change in the person/name/address of the agent

Free format text: PODDIG, D., DIPL.-ING., PAT.-ASS., 20097 HAMBURG

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

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee