NL7609118A - DEVICE FOR THE OPTICAL DISPLAY OF INFORMATION SIGNALS ON A ROTATING RECORDING MEDIA. - Google Patents

DEVICE FOR THE OPTICAL DISPLAY OF INFORMATION SIGNALS ON A ROTATING RECORDING MEDIA.

Info

Publication number
NL7609118A
NL7609118A NL7609118A NL7609118A NL7609118A NL 7609118 A NL7609118 A NL 7609118A NL 7609118 A NL7609118 A NL 7609118A NL 7609118 A NL7609118 A NL 7609118A NL 7609118 A NL7609118 A NL 7609118A
Authority
NL
Netherlands
Prior art keywords
recording media
information signals
optical display
rotating recording
rotating
Prior art date
Application number
NL7609118A
Other languages
Dutch (nl)
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Publication of NL7609118A publication Critical patent/NL7609118A/en

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
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
    • G11B7/0903—Multi-beam tracking systems
NL7609118A 1975-08-18 1976-08-17 DEVICE FOR THE OPTICAL DISPLAY OF INFORMATION SIGNALS ON A ROTATING RECORDING MEDIA. NL7609118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50099492A JPS5223310A (en) 1975-08-18 1975-08-18 Data signal optical regeneration system

Publications (1)

Publication Number Publication Date
NL7609118A true NL7609118A (en) 1977-02-22

Family

ID=14248786

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7609118A NL7609118A (en) 1975-08-18 1976-08-17 DEVICE FOR THE OPTICAL DISPLAY OF INFORMATION SIGNALS ON A ROTATING RECORDING MEDIA.

Country Status (3)

Country Link
JP (1) JPS5223310A (en)
DE (1) DE2636929A1 (en)
NL (1) NL7609118A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398802A (en) * 1977-02-09 1978-08-29 Mitsubishi Electric Corp Optical reproducer
SE7813460L (en) * 1978-03-27 1979-09-28 Mca Disco Vision VIDEO PLAYER
US4264986A (en) * 1979-03-12 1981-04-28 Willis Craig I Information-recording process & apparatus
JPS5661046A (en) * 1979-10-22 1981-05-26 Toshiba Corp Optical disc device
JPS6020328A (en) * 1983-07-14 1985-02-01 Olympus Optical Co Ltd Optical disk device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266932B1 (en) * 1973-03-02 1977-09-02 Thomson Brandt

Also Published As

Publication number Publication date
DE2636929A1 (en) 1977-03-03
JPS5223310A (en) 1977-02-22

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