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JPS6470943A - Memory input device - Google Patents

Memory input device

Info

Publication number
JPS6470943A
JPS6470943A JP22736687A JP22736687A JPS6470943A JP S6470943 A JPS6470943 A JP S6470943A JP 22736687 A JP22736687 A JP 22736687A JP 22736687 A JP22736687 A JP 22736687A JP S6470943 A JPS6470943 A JP S6470943A
Authority
JP
Japan
Prior art keywords
needle
memory
axis
control part
executed
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.)
Pending
Application number
JP22736687A
Other languages
Japanese (ja)
Inventor
Manabu Omi
Toshihiko Sakuhara
Tatsuaki Ataka
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP22736687A priority Critical patent/JPS6470943A/en
Priority to EP19880308324 priority patent/EP0307210A3/en
Priority to US07/243,512 priority patent/US4945515A/en
Publication of JPS6470943A publication Critical patent/JPS6470943A/en
Pending 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
    • 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
    • G11B9/149—Record carriers for recording or reproduction involving the use of microscopic probe means characterised by the memorising material or structure

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To attain the memory recording of a nuclear level and a molecular level with non-contact by making a needle having a fine tip part sufficiently close to the surface of a memory part, controlling a distance and scanning the surface of the memory part with the tip part of the needle. CONSTITUTION:At an arm 4 fixed at a surface plate 2 on a vibration proofing stand 1 of a device recorded to a memory part. a needle operating part 7 is provided, the needle operating part 7 is moved in the vertical direction by a dial 6 and the rough positioning of the Z axis direction of a memory part 5 and a needle 8 is executed. The rough positioning of the X-Y axis is executed by an X-Y stage 3 and a rough adjusting control part 11, and the position of the needle 8 and the memory part 5 is aligned by an optical microscope 25. For the operation of the X-Y axis, a three-dimensional piezoelectric element is controlled by an XY axis control part 13, a voltage of 1-100mV is added between the memory part 5 and the needle 8 and the memory is outputted. The rough adjusting control part 11, a Z axis control part 12 and the XY axis control part 13 are controlled with a computer 14. Thus, the recording at the nuclear and molecular levels can be executed with a non-contact system.
JP22736687A 1987-09-10 1987-09-10 Memory input device Pending JPS6470943A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP22736687A JPS6470943A (en) 1987-09-10 1987-09-10 Memory input device
EP19880308324 EP0307210A3 (en) 1987-09-10 1988-09-09 Memory writing apparatus
US07/243,512 US4945515A (en) 1987-09-10 1988-09-12 Memory writing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22736687A JPS6470943A (en) 1987-09-10 1987-09-10 Memory input device

Publications (1)

Publication Number Publication Date
JPS6470943A true JPS6470943A (en) 1989-03-16

Family

ID=16859677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22736687A Pending JPS6470943A (en) 1987-09-10 1987-09-10 Memory input device

Country Status (1)

Country Link
JP (1) JPS6470943A (en)

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