JPH0481813B2 - - Google Patents

Info

Publication number
JPH0481813B2
JPH0481813B2 JP10796086A JP10796086A JPH0481813B2 JP H0481813 B2 JPH0481813 B2 JP H0481813B2 JP 10796086 A JP10796086 A JP 10796086A JP 10796086 A JP10796086 A JP 10796086A JP H0481813 B2 JPH0481813 B2 JP H0481813B2
Authority
JP
Japan
Prior art keywords
movable part
objective lens
magnetic circuit
optical axis
radial direction
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
JP10796086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62264448A (ja
Inventor
Hirotoshi Tomita
Kazuhide Sato
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 JP10796086A priority Critical patent/JPS62264448A/ja
Publication of JPS62264448A publication Critical patent/JPS62264448A/ja
Publication of JPH0481813B2 publication Critical patent/JPH0481813B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP10796086A 1986-05-12 1986-05-12 対物レンズ駆動装置 Granted JPS62264448A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10796086A JPS62264448A (ja) 1986-05-12 1986-05-12 対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10796086A JPS62264448A (ja) 1986-05-12 1986-05-12 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPS62264448A JPS62264448A (ja) 1987-11-17
JPH0481813B2 true JPH0481813B2 (enrdf_load_stackoverflow) 1992-12-25

Family

ID=14472425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10796086A Granted JPS62264448A (ja) 1986-05-12 1986-05-12 対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JPS62264448A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62264448A (ja) 1987-11-17

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