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DE60324342D1 - Dielektrischer Aufzeichnungs-/Wiedergabekopf und Tracking-Verfahren - Google Patents

Dielektrischer Aufzeichnungs-/Wiedergabekopf und Tracking-Verfahren

Info

Publication number
DE60324342D1
DE60324342D1 DE60324342T DE60324342T DE60324342D1 DE 60324342 D1 DE60324342 D1 DE 60324342D1 DE 60324342 T DE60324342 T DE 60324342T DE 60324342 T DE60324342 T DE 60324342T DE 60324342 D1 DE60324342 D1 DE 60324342D1
Authority
DE
Germany
Prior art keywords
tracking method
playback head
dielectric recording
dielectric
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 - Lifetime
Application number
DE60324342T
Other languages
English (en)
Inventor
Yasuo Cho
Atsushi Onoe
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Application granted granted Critical
Publication of DE60324342D1 publication Critical patent/DE60324342D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • G11B9/02—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using ferroelectric record carriers; Record carriers therefor
    • 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
    • G11B9/08—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electrostatic charge injection; Record carriers therefor
    • 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
    • G11B9/1409—Heads
    • 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
    • G11B9/1418—Disposition or mounting of heads or record carriers
    • G11B9/1427—Disposition or mounting of heads or record carriers with provision for moving the heads or record carriers relatively to each other or for access to indexed parts without effectively imparting a relative movement
    • G11B9/1436—Disposition or mounting of heads or record carriers with provision for moving the heads or record carriers relatively to each other or for access to indexed parts without effectively imparting a relative movement with provision for moving the heads or record carriers relatively to each other
    • G11B9/1454—Positioning the head or record carrier into or out of operative position or across information tracks; Alignment of the head relative to the surface of the record carrier
    • 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
    • G11B9/1463—Record carriers for recording or reproduction involving the use of microscopic probe means
    • G11B9/1472—Record carriers for recording or reproduction involving the use of microscopic probe means characterised by the form
    • G11B9/1481—Auxiliary features, e.g. reference or indexing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
DE60324342T 2002-07-09 2003-07-08 Dielektrischer Aufzeichnungs-/Wiedergabekopf und Tracking-Verfahren Expired - Lifetime DE60324342D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002200122A JP4017104B2 (ja) 2002-07-09 2002-07-09 誘電体記録再生ヘッド及びトラッキング方法

Publications (1)

Publication Number Publication Date
DE60324342D1 true DE60324342D1 (de) 2008-12-04

Family

ID=31492027

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60321758T Expired - Lifetime DE60321758D1 (de) 2002-07-09 2003-07-08 Dielektrischer Aufnahme/Wiedergabekopf und Spurverfolgungsverfahren
DE60324342T Expired - Lifetime DE60324342D1 (de) 2002-07-09 2003-07-08 Dielektrischer Aufzeichnungs-/Wiedergabekopf und Tracking-Verfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60321758T Expired - Lifetime DE60321758D1 (de) 2002-07-09 2003-07-08 Dielektrischer Aufnahme/Wiedergabekopf und Spurverfolgungsverfahren

Country Status (4)

Country Link
US (1) US20040042351A1 (de)
EP (2) EP1394789B1 (de)
JP (1) JP4017104B2 (de)
DE (2) DE60321758D1 (de)

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JP4732211B2 (ja) * 2006-03-28 2011-07-27 株式会社日立製作所 磁気記録装置
US7782741B2 (en) 2007-01-18 2010-08-24 Seagate Technology Llc Probe-scanned ferroelectric media with imprinted regions
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JP2005158117A (ja) * 2003-11-21 2005-06-16 Pioneer Electronic Corp 記録再生ヘッド、該記録再生ヘッドの製造方法、並びに記録装置及び再生装置

Also Published As

Publication number Publication date
EP1394789A3 (de) 2005-06-15
EP1752981B1 (de) 2008-10-22
JP4017104B2 (ja) 2007-12-05
DE60321758D1 (de) 2008-08-07
US20040042351A1 (en) 2004-03-04
EP1752981A1 (de) 2007-02-14
EP1394789A2 (de) 2004-03-03
JP2004046935A (ja) 2004-02-12
EP1394789B1 (de) 2008-06-25

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