JPS6145440A - 光磁気再生方法 - Google Patents

光磁気再生方法

Info

Publication number
JPS6145440A
JPS6145440A JP16692884A JP16692884A JPS6145440A JP S6145440 A JPS6145440 A JP S6145440A JP 16692884 A JP16692884 A JP 16692884A JP 16692884 A JP16692884 A JP 16692884A JP S6145440 A JPS6145440 A JP S6145440A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
holding plate
reproduction
magnetic
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
JP16692884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0556583B2 (enrdf_load_stackoverflow
Inventor
Kietsu Iwabuchi
岩渕　喜悦
Koji Sasaki
孝治 佐々木
Yoshihiro Hino
良宏 日野
Toshihiro Konishi
小西　敏浩
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP16692884A priority Critical patent/JPS6145440A/ja
Publication of JPS6145440A publication Critical patent/JPS6145440A/ja
Publication of JPH0556583B2 publication Critical patent/JPH0556583B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • 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
    • G11B11/10—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 magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—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 magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
JP16692884A 1984-08-09 1984-08-09 光磁気再生方法 Granted JPS6145440A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16692884A JPS6145440A (ja) 1984-08-09 1984-08-09 光磁気再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16692884A JPS6145440A (ja) 1984-08-09 1984-08-09 光磁気再生方法

Publications (2)

Publication Number Publication Date
JPS6145440A true JPS6145440A (ja) 1986-03-05
JPH0556583B2 JPH0556583B2 (enrdf_load_stackoverflow) 1993-08-19

Family

ID=15840254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16692884A Granted JPS6145440A (ja) 1984-08-09 1984-08-09 光磁気再生方法

Country Status (1)

Country Link
JP (1) JPS6145440A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050631A (ja) * 1983-08-29 1985-03-20 Matsushita Electric Ind Co Ltd 光学的記録・再生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050631A (ja) * 1983-08-29 1985-03-20 Matsushita Electric Ind Co Ltd 光学的記録・再生装置

Also Published As

Publication number Publication date
JPH0556583B2 (enrdf_load_stackoverflow) 1993-08-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term