JPS61180942A - 光ピツクアツプ - Google Patents

光ピツクアツプ

Info

Publication number
JPS61180942A
JPS61180942A JP350785A JP350785A JPS61180942A JP S61180942 A JPS61180942 A JP S61180942A JP 350785 A JP350785 A JP 350785A JP 350785 A JP350785 A JP 350785A JP S61180942 A JPS61180942 A JP S61180942A
Authority
JP
Japan
Prior art keywords
pickup
fulcrum
wire
disk surface
optical system
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
JP350785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414420B2 (https=
Inventor
Hisashi Kawaomo
河面　悠
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP350785A priority Critical patent/JPS61180942A/ja
Publication of JPS61180942A publication Critical patent/JPS61180942A/ja
Publication of JPH0414420B2 publication Critical patent/JPH0414420B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)
JP350785A 1985-01-11 1985-01-11 光ピツクアツプ Granted JPS61180942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP350785A JPS61180942A (ja) 1985-01-11 1985-01-11 光ピツクアツプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP350785A JPS61180942A (ja) 1985-01-11 1985-01-11 光ピツクアツプ

Publications (2)

Publication Number Publication Date
JPS61180942A true JPS61180942A (ja) 1986-08-13
JPH0414420B2 JPH0414420B2 (https=) 1992-03-12

Family

ID=11559266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP350785A Granted JPS61180942A (ja) 1985-01-11 1985-01-11 光ピツクアツプ

Country Status (1)

Country Link
JP (1) JPS61180942A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127749A (en) * 1999-02-10 2000-10-03 Nikon Corporation Of Japan Two-dimensional electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127749A (en) * 1999-02-10 2000-10-03 Nikon Corporation Of Japan Two-dimensional electric motor
US6455956B1 (en) 1999-02-10 2002-09-24 Nikon Corporation Two-dimensional electric motor

Also Published As

Publication number Publication date
JPH0414420B2 (https=) 1992-03-12

Similar Documents

Publication Publication Date Title
JPS62208439A (ja) 光電装置
JPS61180942A (ja) 光ピツクアツプ
JPH0345366B2 (https=)
TWI234150B (en) Optical pickup actuator, optical pickup employing the optical pickup actuator, and optical recording and/or reproducing apparatus employing the optical pickup
JP2760916B2 (ja) 光学系駆動装置
JPS60111516U (ja) 輻射スポツトの位置を電気力学制御する電気光学装置
JPS59223954A (ja) 光ピツクアツプ
JPH0433547Y2 (https=)
JPS59194126U (ja) 光学記録／再生装置
JP2592055B2 (ja) 光ピツクアツプ装置
JPH0235367B2 (ja) Kogakukeishijisochi
JPS5841449A (ja) 読取レンズ装置
JPS62145539A (ja) 光学式ピツクアツプ装置のアクチユエ−タの対物レンズ支持部材
JPS60219642A (ja) 対物レンズの３次元駆動装置
JPH0752514B2 (ja) 対物レンズ駆動装置
JPH0320819B2 (https=)
JPH03150732A (ja) 対物レンズ駆動装置
JPS62164616U (https=)
JPS61126642A (ja) 光ヘツド対物レンズアクチユエ−タ
JPS6370825A (ja) 振動ミラ−装置
JPH0729192A (ja) 二軸アクチュエータ
JPS63105925U (https=)
JPS58173034U (ja) 集光レンズ駆動装置
JPH01237937A (ja) 対物レンズ駆動装置
JPH02113446A (ja) 光学書込みまたは読出しユニットのエレクトロダイナミックアクチュエータ