JP2004199858A - 導電性読み出し媒体を含む接触プローブ型記憶装置 - Google Patents
導電性読み出し媒体を含む接触プローブ型記憶装置 Download PDFInfo
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- JP2004199858A JP2004199858A JP2003416567A JP2003416567A JP2004199858A JP 2004199858 A JP2004199858 A JP 2004199858A JP 2003416567 A JP2003416567 A JP 2003416567A JP 2003416567 A JP2003416567 A JP 2003416567A JP 2004199858 A JP2004199858 A JP 2004199858A
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- 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
- G11B9/04—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 electric resistance; 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
- G11B9/06—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
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- 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
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- 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
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- 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
-
- 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
-
- 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
- G11B9/149—Record carriers for recording or reproduction involving the use of microscopic probe means characterised by the memorising material or structure
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Semiconductor Memories (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Magnetic Record Carriers (AREA)
Abstract
【解決手段】記憶媒体(116,216)及び接触プローブ(112)を含むデータ記憶装置(110,210)。記憶媒体(116,216)は、第1のポリマー層(118,218)と該第1のポリマー層(118,218)上の第2のポリマー層(120)とを含む。第1のポリマー層(118,218)は導電性を有する。接触プローブ(112)は第2のポリマー層(120)と面する。
【選択図】図1
Description
112 接触プローブ
114,214 記憶媒体
116,216 基板
118,218 下側ポリマー層(第1のポリマー層)
120 上側ポリマー層(第2のポリマー層)
Claims (9)
- データ記憶装置(110,210)であって、
導電性を有する第1のポリマー層(118,218)と該第1のポリマー層(118,218)上の第2のポリマー層(120)とを含む記憶媒体(114,214)と、
前記第2のポリマー層(120)に面する接触プローブ(112)と
を含む、データ記憶装置(110,210)。 - 前記接触プローブ(112)が、書き込み動作時に前記第2のポリマー層(120)にトポロジー変化を生成する、請求項1に記載のデータ記憶装置(110,210)。
- 前記第2のポリマー層(120)が導電性を有し、前記トポロジー変化が前記第2のポリマー層(120)における窪みを含み、該窪みが前記第1のポリマー層(118,218)まで延びない、請求項2に記載のデータ記憶装置(110,210)。
- 前記第2のポリマー層(120)が非導電性を有し、前記トポロジー変化が前記第2のポリマー層(120)におけるスルーホールを含む、請求項2に記載のデータ記憶装置(110,210)。
- 前記第1のポリマー層(118,218)が、前記第2のポリマー層(120)よりも高いガラス転移温度を有する、請求項1に記載のデータ記憶装置(110,210)。
- 前記第1のポリマー層(118)が導電層として機能する、請求項1に記載のデータ記憶装置(110)。
- 前記プローブ(112)と前記第1のポリマー層(118)との間に接続されて前記第2のポリマー層(120)の抵抗値の変化を測定する回路(124)を更に含む、請求項6に記載のデータ記憶装置(110)。
- 前記第1のポリマー層(218)を支持するための基板(216)を更に含み、該基板(216)の導電率が前記第1のポリマー層(218)の導電率よりも数桁だけ高い、請求項1に記載のデータ記憶装置(210)。
- 前記プローブ(112)と前記基板(216)との間に接続されて前記第2のポリマー層(120)の抵抗値の変化を測定する回路(124)を更に含む、請求項8に記載のデータ記憶装置(210)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/322,173 US6944114B2 (en) | 2002-12-17 | 2002-12-17 | Contact probe storage device including conductive readout medium |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004199858A true JP2004199858A (ja) | 2004-07-15 |
JP2004199858A5 JP2004199858A5 (ja) | 2007-01-25 |
JP4130403B2 JP4130403B2 (ja) | 2008-08-06 |
Family
ID=32393015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003416567A Expired - Fee Related JP4130403B2 (ja) | 2002-12-17 | 2003-12-15 | 導電性読み出し媒体を含む接触プローブ型記憶装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6944114B2 (ja) |
EP (1) | EP1431970A3 (ja) |
JP (1) | JP4130403B2 (ja) |
KR (1) | KR20040055616A (ja) |
CN (1) | CN100517479C (ja) |
TW (1) | TWI270862B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8507112B2 (en) | 2007-02-16 | 2013-08-13 | Samsung Electronics Co., Ltd. | Data recording medium for data storage and method of recording or erasing data using the same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7233517B2 (en) * | 2002-10-15 | 2007-06-19 | Nanochip, Inc. | Atomic probes and media for high density data storage |
US7315505B2 (en) * | 2003-07-14 | 2008-01-01 | Hewlett-Packard Development Company, L.P. | Storage device having a probe with plural tips |
KR100520631B1 (ko) * | 2003-07-23 | 2005-10-13 | 삼성전자주식회사 | 나노스케일 디지털 데이터 저장 장치 |
US7173314B2 (en) * | 2003-08-13 | 2007-02-06 | Hewlett-Packard Development Company, L.P. | Storage device having a probe and a storage cell with moveable parts |
US7215633B2 (en) * | 2003-08-13 | 2007-05-08 | Hewlett-Packard Development Company, L.P. | Storage device having a probe with a tip to form a groove in a storage medium |
US6999403B2 (en) * | 2004-04-02 | 2006-02-14 | Hewlett-Packard Development Company, L.P. | Storage device having a probe to cooperate with a storage medium to provide a variable resistance |
US7002820B2 (en) * | 2004-06-17 | 2006-02-21 | Hewlett-Packard Development Company, L.P. | Semiconductor storage device |
US20070041237A1 (en) * | 2005-07-08 | 2007-02-22 | Nanochip, Inc. | Media for writing highly resolved domains |
US7965614B2 (en) * | 2007-02-01 | 2011-06-21 | Seagate Technology Llc | Wear resistant data storage device |
US8923675B1 (en) | 2013-09-24 | 2014-12-30 | Corning Optical Communications LLC | Optical fiber cable with core element having surface-deposited color layer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US4427840A (en) * | 1981-12-30 | 1984-01-24 | The United States Of America As Represented By The United States Department Of Energy | Plastic Schottky barrier solar cells |
ATE246390T1 (de) * | 1993-03-09 | 2003-08-15 | Canon Kk | Informationsaufzeichnungsmethode und -gerät |
US5835477A (en) * | 1996-07-10 | 1998-11-10 | International Business Machines Corporation | Mass-storage applications of local probe arrays |
US6001519A (en) * | 1997-01-22 | 1999-12-14 | Industrial Technology Research Institute | High molecular weight information recording medium and related data writing method |
WO2004074765A1 (en) * | 1997-07-17 | 2004-09-02 | Gerd Karl Binnig | Method of forming ultrasmall structures and apparatus therefor |
US6017618A (en) * | 1997-10-29 | 2000-01-25 | International Business Machines Corporation | Ultra high density storage media and method thereof |
EP0923072B1 (en) * | 1997-12-09 | 2002-06-12 | Agfa-Gevaert | Heat mode recording material based on a thin metal layer |
KR100389903B1 (ko) | 2000-12-01 | 2003-07-04 | 삼성전자주식회사 | 접촉 저항 측정을 이용한 정보 저장 장치 및 그 기록과재생 방법 |
-
2002
- 2002-12-17 US US10/322,173 patent/US6944114B2/en not_active Expired - Fee Related
-
2003
- 2003-06-30 TW TW092117826A patent/TWI270862B/zh not_active IP Right Cessation
- 2003-12-15 JP JP2003416567A patent/JP4130403B2/ja not_active Expired - Fee Related
- 2003-12-16 KR KR1020030091748A patent/KR20040055616A/ko not_active Application Discontinuation
- 2003-12-16 EP EP03257917A patent/EP1431970A3/en not_active Withdrawn
- 2003-12-17 CN CNB2003101209779A patent/CN100517479C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8507112B2 (en) | 2007-02-16 | 2013-08-13 | Samsung Electronics Co., Ltd. | Data recording medium for data storage and method of recording or erasing data using the same |
Also Published As
Publication number | Publication date |
---|---|
TWI270862B (en) | 2007-01-11 |
KR20040055616A (ko) | 2004-06-26 |
TW200411636A (en) | 2004-07-01 |
CN1549260A (zh) | 2004-11-24 |
CN100517479C (zh) | 2009-07-22 |
US6944114B2 (en) | 2005-09-13 |
EP1431970A3 (en) | 2005-12-28 |
EP1431970A2 (en) | 2004-06-23 |
US20040113641A1 (en) | 2004-06-17 |
JP4130403B2 (ja) | 2008-08-06 |
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