DE69009547T2 - Aufzeichnungs- und Wiedergabegerät und Methode. - Google Patents

Aufzeichnungs- und Wiedergabegerät und Methode.

Info

Publication number
DE69009547T2
DE69009547T2 DE69009547T DE69009547T DE69009547T2 DE 69009547 T2 DE69009547 T2 DE 69009547T2 DE 69009547 T DE69009547 T DE 69009547T DE 69009547 T DE69009547 T DE 69009547T DE 69009547 T2 DE69009547 T2 DE 69009547T2
Authority
DE
Germany
Prior art keywords
recording
playback device
playback
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
DE69009547T
Other languages
English (en)
Other versions
DE69009547D1 (de
Inventor
Ken Eguchi
Kiyoshi Takimoto
Haruki Kawada
Junji Ohyama
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69009547D1 publication Critical patent/DE69009547D1/de
Application granted granted Critical
Publication of DE69009547T2 publication Critical patent/DE69009547T2/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
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B9/063—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers characterised by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
DE69009547T 1989-03-16 1990-03-15 Aufzeichnungs- und Wiedergabegerät und Methode. Expired - Fee Related DE69009547T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6569789 1989-03-16
JP2056130A JP2714211B2 (ja) 1989-03-16 1990-03-06 記録及び再生装置

Publications (2)

Publication Number Publication Date
DE69009547D1 DE69009547D1 (de) 1994-07-14
DE69009547T2 true DE69009547T2 (de) 1994-11-10

Family

ID=26397069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009547T Expired - Fee Related DE69009547T2 (de) 1989-03-16 1990-03-15 Aufzeichnungs- und Wiedergabegerät und Methode.

Country Status (4)

Country Link
EP (1) EP0388213B1 (de)
JP (1) JP2714211B2 (de)
CA (1) CA2011913C (de)
DE (1) DE69009547T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241527A (en) * 1989-03-16 1993-08-31 Canon Kabushiki Kaisha Recording and reproducing apparatus and method using a recording layer having a positioning region
US6140012A (en) * 1998-05-11 2000-10-31 Bend Research, Inc. Bacteriorhodopsin preparations having increased information storage times

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575822A (en) * 1983-02-15 1986-03-11 The Board Of Trustees Of The Leland Stanford Junior University Method and means for data storage using tunnel current data readout
JPS6180536A (ja) * 1984-09-14 1986-04-24 ゼロツクス　コーポレーシヨン 原子規模密度情報記緑および読出し装置並びに方法
DE3789373T2 (de) * 1986-12-24 1994-06-23 Canon Kk Aufnahmegerät und Wiedergabegerät.
DE3701412A1 (de) * 1987-01-20 1988-07-28 Bayer Ag Verfahren zum ein- bzw. auslesen von informationen in elektrisch polarisierbare schichten unter verwendung eines rastertunnelmikroskops
EP0646913B1 (de) * 1987-08-25 1999-01-13 Canon Kabushiki Kaisha Tunnelstromkodierer

Also Published As

Publication number Publication date
CA2011913A1 (en) 1990-09-16
EP0388213B1 (de) 1994-06-08
EP0388213A2 (de) 1990-09-19
CA2011913C (en) 1994-08-02
EP0388213A3 (de) 1991-02-27
DE69009547D1 (de) 1994-07-14
JP2714211B2 (ja) 1998-02-16
JPH0316046A (ja) 1991-01-24

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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