JPS5911547A - 光学的情報記録再生装置 - Google Patents

光学的情報記録再生装置

Info

Publication number
JPS5911547A
JPS5911547A JP57121899A JP12189982A JPS5911547A JP S5911547 A JPS5911547 A JP S5911547A JP 57121899 A JP57121899 A JP 57121899A JP 12189982 A JP12189982 A JP 12189982A JP S5911547 A JPS5911547 A JP S5911547A
Authority
JP
Japan
Prior art keywords
track
jumping
optical
area
address
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
JP57121899A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465459B2 (enrdf_load_stackoverflow
Inventor
Isao Sato
勲 佐藤
Tomio Yoshida
吉田　富夫
Shunji Ohara
俊次 大原
Kenji Koishi
健二 小石
Yuzuru Kuroki
譲 黒木
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57121899A priority Critical patent/JPS5911547A/ja
Publication of JPS5911547A publication Critical patent/JPS5911547A/ja
Publication of JPH0465459B2 publication Critical patent/JPH0465459B2/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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP57121899A 1982-07-12 1982-07-12 光学的情報記録再生装置 Granted JPS5911547A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57121899A JPS5911547A (ja) 1982-07-12 1982-07-12 光学的情報記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121899A JPS5911547A (ja) 1982-07-12 1982-07-12 光学的情報記録再生装置

Publications (2)

Publication Number Publication Date
JPS5911547A true JPS5911547A (ja) 1984-01-21
JPH0465459B2 JPH0465459B2 (enrdf_load_stackoverflow) 1992-10-20

Family

ID=14822657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121899A Granted JPS5911547A (ja) 1982-07-12 1982-07-12 光学的情報記録再生装置

Country Status (1)

Country Link
JP (1) JPS5911547A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130228A (en) * 1976-04-24 1977-11-01 Teac Corp Video disk reproducer
JPS5466104A (en) * 1977-11-07 1979-05-28 Hitachi Ltd Light spot position controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130228A (en) * 1976-04-24 1977-11-01 Teac Corp Video disk reproducer
JPS5466104A (en) * 1977-11-07 1979-05-28 Hitachi Ltd Light spot position controller

Also Published As

Publication number Publication date
JPH0465459B2 (enrdf_load_stackoverflow) 1992-10-20

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