MY105760A - Lens actuator for optical head of recording and/or reproducing apparatus. - Google Patents

Lens actuator for optical head of recording and/or reproducing apparatus.

Info

Publication number
MY105760A
MY105760A MYPI90000075A MYPI19900075A MY105760A MY 105760 A MY105760 A MY 105760A MY PI90000075 A MYPI90000075 A MY PI90000075A MY PI19900075 A MYPI19900075 A MY PI19900075A MY 105760 A MY105760 A MY 105760A
Authority
MY
Malaysia
Prior art keywords
lens
fins
optical head
recording
lens actuator
Prior art date
Application number
MYPI90000075A
Other languages
English (en)
Inventor
Shibata Norio
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 MY105760A publication Critical patent/MY105760A/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

Landscapes

  • Optical Recording Or Reproduction (AREA)
MYPI90000075A 1989-01-18 1990-01-17 Lens actuator for optical head of recording and/or reproducing apparatus. MY105760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1009465A JPH02189730A (ja) 1989-01-18 1989-01-18 光学式記録再生装置用レンズアクチュエーター

Publications (1)

Publication Number Publication Date
MY105760A true MY105760A (en) 1995-01-30

Family

ID=11721025

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000075A MY105760A (en) 1989-01-18 1990-01-17 Lens actuator for optical head of recording and/or reproducing apparatus.

Country Status (3)

Country Link
JP (1) JPH02189730A (ko)
KR (1) KR930000041B1 (ko)
MY (1) MY105760A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414563A (en) * 1992-07-28 1995-05-09 Asahi Kogaku Kogyo Kabushiki Kaisha Electromagnetic objective lens driving apparatus of optical data recording and reproducing apparatus

Also Published As

Publication number Publication date
KR900012223A (ko) 1990-08-03
KR930000041B1 (ko) 1993-01-06
JPH02189730A (ja) 1990-07-25

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