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JPS6435743A - Recorder and recording method - Google Patents

Recorder and recording method

Info

Publication number
JPS6435743A
JPS6435743A JP62191862A JP19186287A JPS6435743A JP S6435743 A JPS6435743 A JP S6435743A JP 62191862 A JP62191862 A JP 62191862A JP 19186287 A JP19186287 A JP 19186287A JP S6435743 A JPS6435743 A JP S6435743A
Authority
JP
Japan
Prior art keywords
voltage
recording medium
probe electrodes
memory effect
impressing
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.)
Granted
Application number
JP62191862A
Other languages
Japanese (ja)
Other versions
JP2556520B2 (en
Inventor
Harunori Kawada
Kunihiro Sakai
Hiroshi Matsuda
Isaaki Kawade
Yuuko Morikawa
Yoshihiro Yanagisawa
Takeshi Eguchi
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
Priority to JP62191862A priority Critical patent/JP2556520B2/en
Priority to EP93200792A priority patent/EP0555941B1/en
Priority to EP93200797A priority patent/EP0551966B1/en
Priority to DE3752099T priority patent/DE3752099T2/en
Priority to EP93200793A priority patent/EP0551964B1/en
Priority to DE3752269T priority patent/DE3752269T2/en
Priority to EP87311397A priority patent/EP0272935B1/en
Priority to DE3752180T priority patent/DE3752180T2/en
Priority to DE3789373T priority patent/DE3789373T2/en
Priority to AT93200796T priority patent/ATE157190T1/en
Priority to EP93200795A priority patent/EP0553938B1/en
Priority to AT93200794T priority patent/ATE177241T1/en
Priority to EP88305862A priority patent/EP0305033B1/en
Priority to EP93200794A priority patent/EP0553937B1/en
Priority to AT93200795T priority patent/ATE170658T1/en
Priority to EP93200796A priority patent/EP0551965B1/en
Priority to ES88305862T priority patent/ES2047549T3/en
Priority to AT88305862T priority patent/ATE99445T1/en
Priority to CA000572934A priority patent/CA1336922C/en
Publication of JPS6435743A publication Critical patent/JPS6435743A/en
Priority to US08/482,789 priority patent/US5623476A/en
Application granted granted Critical
Publication of JP2556520B2 publication Critical patent/JP2556520B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Semiconductor Memories (AREA)

Abstract

PURPOSE:To enable high density recording by providing plural probe electrodes, a recording medium having an electric memory effect and a write voltage impressing means for impressing a voltage to the recording medium from the probe electrodes respectively. CONSTITUTION:The titled recorder posses the plural probe electrodes 102a, 102b and 102c, the recording medium 1 with the electric memory effect and the write voltage impressing means (pulse electric power source) 108 for impressing the voltage from the probe electrodes 102a, 102b and 102c to the recording medium 1. Then, the voltage exceeding a threshold voltage for generating the electric memory effect is impressed from the probe electrodes to the recorder and also the recording medium with the electric memory effect. In other words, when the pulse voltage is impressed, the probe current is suddenly changed, so that a servo circuit 106 controls a HOLD circuit to be turned on, so as to hold the output voltage constant during that time. By this method, far higher density recording than the optical recording is feasible.
JP62191862A 1986-12-24 1987-07-31 Recording device and recording method Expired - Lifetime JP2556520B2 (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
JP62191862A JP2556520B2 (en) 1987-07-31 1987-07-31 Recording device and recording method
EP93200797A EP0551966B1 (en) 1986-12-24 1987-12-23 Recording device and reproducing device
DE3752099T DE3752099T2 (en) 1986-12-24 1987-12-23 Recording device and playback device
EP93200793A EP0551964B1 (en) 1986-12-24 1987-12-23 Recording and reproducing device
DE3752269T DE3752269T2 (en) 1986-12-24 1987-12-23 Recording device and playback device
EP87311397A EP0272935B1 (en) 1986-12-24 1987-12-23 Recording device and reproducing device
DE3752180T DE3752180T2 (en) 1986-12-24 1987-12-23 Recording and playback device
DE3789373T DE3789373T2 (en) 1986-12-24 1987-12-23 Recording device and playback device.
EP93200792A EP0555941B1 (en) 1986-12-24 1987-12-23 Recording device and reproducing device
ES88305862T ES2047549T3 (en) 1987-07-31 1988-06-28 RECORDING AND REPRODUCTION DEVICE.
AT93200796T ATE157190T1 (en) 1987-07-31 1988-06-28 RECORDING DEVICE AND PLAYBACK DEVICE
EP88305862A EP0305033B1 (en) 1987-07-31 1988-06-28 Recording device and reproducing device
EP93200794A EP0553937B1 (en) 1987-07-31 1988-06-28 Recording device and reproducing device
AT93200795T ATE170658T1 (en) 1987-07-31 1988-06-28 RECORDING AND PLAYBACKING DEVICE
EP93200796A EP0551965B1 (en) 1987-07-31 1988-06-28 Recording device and reproducing device
EP93200795A EP0553938B1 (en) 1987-07-31 1988-06-28 Recording and reproducing device
AT88305862T ATE99445T1 (en) 1987-07-31 1988-06-28 RECORDING DEVICE AND PLAYBACK DEVICE.
AT93200794T ATE177241T1 (en) 1987-07-31 1988-06-28 RECORDING DEVICE AND PLAYBACK DEVICE
CA000572934A CA1336922C (en) 1987-07-31 1988-07-25 Recording device and reproducing device
US08/482,789 US5623476A (en) 1986-12-24 1995-06-07 Recording device and reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191862A JP2556520B2 (en) 1987-07-31 1987-07-31 Recording device and recording method

Publications (2)

Publication Number Publication Date
JPS6435743A true JPS6435743A (en) 1989-02-06
JP2556520B2 JP2556520B2 (en) 1996-11-20

Family

ID=16281731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191862A Expired - Lifetime JP2556520B2 (en) 1986-12-24 1987-07-31 Recording device and recording method

Country Status (1)

Country Link
JP (1) JP2556520B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371453A (en) * 1989-08-10 1991-03-27 Canon Inc Method and device for recording and reproducing
JPH03263633A (en) * 1990-01-19 1991-11-25 Canon Inc Device and method for recording/reproducing/erasing
US5329513A (en) * 1990-10-04 1994-07-12 Canon Kabushiki Kaisha Angular relationship detection device and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862352B2 (en) 1990-08-03 1999-03-03 キヤノン株式会社 Information processing method and information processing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180536A (en) * 1984-09-14 1986-04-24 ゼロツクス　コーポレーシヨン Apparatus and method for recording and reading atom-size density information
JPS62281138A (en) * 1986-05-27 1987-12-07 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Memory
JPS6396756A (en) * 1986-10-13 1988-04-27 Nippon Telegr & Teleph Corp <Ntt> Storage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6180536A (en) * 1984-09-14 1986-04-24 ゼロツクス　コーポレーシヨン Apparatus and method for recording and reading atom-size density information
JPS62281138A (en) * 1986-05-27 1987-12-07 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Memory
JPS6396756A (en) * 1986-10-13 1988-04-27 Nippon Telegr & Teleph Corp <Ntt> Storage device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371453A (en) * 1989-08-10 1991-03-27 Canon Inc Method and device for recording and reproducing
JPH03263633A (en) * 1990-01-19 1991-11-25 Canon Inc Device and method for recording/reproducing/erasing
US5329513A (en) * 1990-10-04 1994-07-12 Canon Kabushiki Kaisha Angular relationship detection device and method

Also Published As

Publication number Publication date
JP2556520B2 (en) 1996-11-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term