DE60321758D1 - Dielektrischer Aufnahme/Wiedergabekopf und Spurverfolgungsverfahren - Google Patents
Dielektrischer Aufnahme/Wiedergabekopf und SpurverfolgungsverfahrenInfo
- Publication number
- DE60321758D1 DE60321758D1 DE60321758T DE60321758T DE60321758D1 DE 60321758 D1 DE60321758 D1 DE 60321758D1 DE 60321758 T DE60321758 T DE 60321758T DE 60321758 T DE60321758 T DE 60321758T DE 60321758 D1 DE60321758 D1 DE 60321758D1
- 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
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)
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 |
---|---|
DE60321758D1 true DE60321758D1 (de) | 2008-08-07 |
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 After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60324342T Expired - Lifetime DE60324342D1 (de) | 2002-07-09 | 2003-07-08 | Dielektrischer Aufzeichnungs-/Wiedergabekopf und Tracking-Verfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040042351A1 (de) |
EP (2) | EP1752981B1 (de) |
JP (1) | JP4017104B2 (de) |
DE (2) | DE60321758D1 (de) |
Families Citing this family (36)
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US7260051B1 (en) * | 1998-12-18 | 2007-08-21 | Nanochip, Inc. | Molecular memory medium and molecular memory integrated circuit |
JP2005502886A (ja) * | 2001-09-10 | 2005-01-27 | パイオニア株式会社 | 誘電率測定装置、誘電体測定方法、及び情報記録・再生装置 |
JP4771324B2 (ja) * | 2001-09-10 | 2011-09-14 | パイオニア株式会社 | 誘電体情報装置、テープ状媒体記録再生装置及びディスク状媒体記録再生装置 |
JP4141745B2 (ja) * | 2002-06-06 | 2008-08-27 | 康雄 長 | 誘電体記録再生ヘッド、誘電体記録媒体ユニット及び誘電体記録再生装置 |
JP3954457B2 (ja) * | 2002-07-09 | 2007-08-08 | パイオニア株式会社 | 誘電体記録媒体及び誘電体記録再生装置 |
JP4082947B2 (ja) * | 2002-07-09 | 2008-04-30 | パイオニア株式会社 | 記録再生ヘッド及びその製造方法 |
JP3954456B2 (ja) * | 2002-07-09 | 2007-08-08 | パイオニア株式会社 | ピックアップ装置 |
JP3701268B2 (ja) * | 2002-09-11 | 2005-09-28 | 康雄 長 | 誘電体記録装置、誘電体再生装置及び誘電体記録再生装置 |
JP4098689B2 (ja) | 2002-09-11 | 2008-06-11 | 康雄 長 | 誘電体再生装置、誘電体記録装置及び誘電体記録再生装置 |
JP3958196B2 (ja) * | 2002-11-28 | 2007-08-15 | 康雄 長 | 誘電体記録再生ヘッド及び誘電体記録再生装置 |
US20070014047A1 (en) * | 2003-05-01 | 2007-01-18 | Yasuo Cho | Recording/reproduction head and recording/reproduction device |
JP2005004890A (ja) | 2003-06-12 | 2005-01-06 | Yasuo Cho | 針状部材を用いたデータ記録再生装置およびデータ記録再生方法 |
EP1647529B1 (de) * | 2003-08-22 | 2015-09-30 | Peroxychem Spain, S.L.U. | Verfahren zur reinigung von abwässern |
EP1667139A4 (de) | 2003-08-25 | 2008-12-10 | Yasuo Cho | Signal-detektionsverfahren und -einrichtung und informations-wiedergabe-einrichtung und -verfahren |
JP4145773B2 (ja) * | 2003-11-06 | 2008-09-03 | パイオニア株式会社 | 情報記録再生装置および記録媒体 |
US20050243660A1 (en) * | 2004-04-16 | 2005-11-03 | Rust Thomas F | Methods for erasing bit cells in a high density data storage device |
US7362549B2 (en) * | 2004-05-19 | 2008-04-22 | Seagate Technology Llc | Storage device having first and second magnetic elements that interact magnetically to indicate a storage state |
KR100657947B1 (ko) * | 2005-02-02 | 2006-12-14 | 삼성전자주식회사 | 높은 감도와 분해능을 갖는 전계 재생헤드(프로브) 및 그구동 방법 |
US7463573B2 (en) * | 2005-06-24 | 2008-12-09 | Nanochip, Inc. | Patterned media for a high density data storage device |
KR100718154B1 (ko) * | 2006-02-20 | 2007-05-14 | 삼성전자주식회사 | 정보 미디어 및 이를 이용하는 정보의 기록 및 재생 장치 |
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 |
US20080175033A1 (en) * | 2007-01-19 | 2008-07-24 | Nanochip, Inc. | Method and system for improving domain stability in a ferroelectric media |
US7813254B2 (en) * | 2007-02-08 | 2010-10-12 | Seagate Technology Llc | Piezoelectric reading of ferroelectric data storage media |
US20080232228A1 (en) * | 2007-03-20 | 2008-09-25 | Nanochip, Inc. | Systems and methods of writing and reading a ferro-electric media with a probe tip |
US7903533B2 (en) * | 2007-04-23 | 2011-03-08 | Seagate Technology Llc | Probe head with narrow read element |
US20080316897A1 (en) * | 2007-06-19 | 2008-12-25 | Nanochip, Inc. | Methods of treating a surface of a ferroelectric media |
US20080318086A1 (en) * | 2007-06-19 | 2008-12-25 | Nanochip, Inc. | Surface-treated ferroelectric media for use in systems for storing information |
US7626846B2 (en) * | 2007-07-16 | 2009-12-01 | Nanochip, Inc. | Method and media for improving ferroelectric domain stability in an information storage device |
US20090129246A1 (en) * | 2007-11-21 | 2009-05-21 | Nanochip, Inc. | Environmental management of a probe storage device |
US20090201015A1 (en) * | 2008-02-12 | 2009-08-13 | Nanochip, Inc. | Method and device for detecting ferroelectric polarization |
US20090213492A1 (en) * | 2008-02-22 | 2009-08-27 | Nanochip, Inc. | Method of improving stability of domain polarization in ferroelectric thin films |
JP2009238330A (ja) * | 2008-03-27 | 2009-10-15 | Fujifilm Corp | 強誘電体記録用電極マスター、及び強誘電体記録媒体の記録方法 |
US20100002563A1 (en) * | 2008-07-01 | 2010-01-07 | Nanochip, Inc. | Media with tetragonally-strained recording layer having improved surface roughness |
US20100039729A1 (en) * | 2008-08-14 | 2010-02-18 | Nanochip, Inc. | Package with integrated magnets for electromagnetically-actuated probe-storage device |
US20100085863A1 (en) * | 2008-10-07 | 2010-04-08 | Nanochip, Inc. | Retuning of ferroelectric media built-in-bias |
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JP4771324B2 (ja) * | 2001-09-10 | 2011-09-14 | パイオニア株式会社 | 誘電体情報装置、テープ状媒体記録再生装置及びディスク状媒体記録再生装置 |
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JP4249573B2 (ja) * | 2003-09-03 | 2009-04-02 | パイオニア株式会社 | 位置認識構造を有する記録媒体、位置認識装置および位置認識方法 |
JP4145773B2 (ja) * | 2003-11-06 | 2008-09-03 | パイオニア株式会社 | 情報記録再生装置および記録媒体 |
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 |
-
2002
- 2002-07-09 JP JP2002200122A patent/JP4017104B2/ja not_active Expired - Lifetime
-
2003
- 2003-07-08 DE DE60321758T patent/DE60321758D1/de not_active Expired - Lifetime
- 2003-07-08 EP EP06124174A patent/EP1752981B1/de not_active Expired - Fee Related
- 2003-07-08 DE DE60324342T patent/DE60324342D1/de not_active Expired - Lifetime
- 2003-07-08 EP EP03014597A patent/EP1394789B1/de not_active Expired - Fee Related
- 2003-07-09 US US10/615,403 patent/US20040042351A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1752981A1 (de) | 2007-02-14 |
JP4017104B2 (ja) | 2007-12-05 |
EP1394789B1 (de) | 2008-06-25 |
JP2004046935A (ja) | 2004-02-12 |
EP1752981B1 (de) | 2008-10-22 |
US20040042351A1 (en) | 2004-03-04 |
DE60324342D1 (de) | 2008-12-04 |
EP1394789A2 (de) | 2004-03-03 |
EP1394789A3 (de) | 2005-06-15 |
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