JPH0472296B2 - - Google Patents

Info

Publication number
JPH0472296B2
JPH0472296B2 JP60296378A JP29637885A JPH0472296B2 JP H0472296 B2 JPH0472296 B2 JP H0472296B2 JP 60296378 A JP60296378 A JP 60296378A JP 29637885 A JP29637885 A JP 29637885A JP H0472296 B2 JPH0472296 B2 JP H0472296B2
Authority
JP
Japan
Prior art keywords
track
control coil
lens holder
lens
axis
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.)
Expired - Lifetime
Application number
JP60296378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62154331A (ja
Inventor
Kenjiro Kime
Moichi Sakabe
Akira Hashimoto
Tosha Matosaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP29637885A priority Critical patent/JPS62154331A/ja
Priority to DE8686117800T priority patent/DE3684124D1/de
Priority to EP86117800A priority patent/EP0228055B1/en
Priority to US06/945,089 priority patent/US4792935A/en
Priority to KR8611059A priority patent/KR900008082B1/ko
Publication of JPS62154331A publication Critical patent/JPS62154331A/ja
Publication of JPH0472296B2 publication Critical patent/JPH0472296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP29637885A 1985-12-27 1985-12-27 対物レンズ駆動装置 Granted JPS62154331A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP29637885A JPS62154331A (ja) 1985-12-27 1985-12-27 対物レンズ駆動装置
DE8686117800T DE3684124D1 (de) 1985-12-27 1986-12-19 Antriebsvorrichtung fuer ein objektiv.
EP86117800A EP0228055B1 (en) 1985-12-27 1986-12-19 Driving equipment for objective lens
US06/945,089 US4792935A (en) 1985-12-27 1986-12-22 Objective lens driving device with multipole magnet
KR8611059A KR900008082B1 (en) 1985-12-27 1986-12-22 Operating apparatus for objective lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29637885A JPS62154331A (ja) 1985-12-27 1985-12-27 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPS62154331A JPS62154331A (ja) 1987-07-09
JPH0472296B2 true JPH0472296B2 (enEXAMPLES) 1992-11-17

Family

ID=17832773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29637885A Granted JPS62154331A (ja) 1985-12-27 1985-12-27 対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPS62154331A (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194145A (ja) * 1982-05-01 1983-11-12 Sony Corp 光学ピツクアツプ装置
JPS59118130U (ja) * 1983-01-31 1984-08-09 ソニー株式会社 光学ヘツド

Also Published As

Publication number Publication date
JPS62154331A (ja) 1987-07-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term