JPH0333937Y2 - - Google Patents

Info

Publication number
JPH0333937Y2
JPH0333937Y2 JP1984088377U JP8837784U JPH0333937Y2 JP H0333937 Y2 JPH0333937 Y2 JP H0333937Y2 JP 1984088377 U JP1984088377 U JP 1984088377U JP 8837784 U JP8837784 U JP 8837784U JP H0333937 Y2 JPH0333937 Y2 JP H0333937Y2
Authority
JP
Japan
Prior art keywords
objective lens
actuator
optical
optical pickup
angle correction
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
Application number
JP1984088377U
Other languages
English (en)
Japanese (ja)
Other versions
JPS613523U (ja
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 filed Critical
Priority to JP8837784U priority Critical patent/JPS613523U/ja
Publication of JPS613523U publication Critical patent/JPS613523U/ja
Application granted granted Critical
Publication of JPH0333937Y2 publication Critical patent/JPH0333937Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP8837784U 1984-06-14 1984-06-14 光学式ピツクアツプの角度補正装置 Granted JPS613523U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8837784U JPS613523U (ja) 1984-06-14 1984-06-14 光学式ピツクアツプの角度補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8837784U JPS613523U (ja) 1984-06-14 1984-06-14 光学式ピツクアツプの角度補正装置

Publications (2)

Publication Number Publication Date
JPS613523U JPS613523U (ja) 1986-01-10
JPH0333937Y2 true JPH0333937Y2 (ko) 1991-07-18

Family

ID=30641451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8837784U Granted JPS613523U (ja) 1984-06-14 1984-06-14 光学式ピツクアツプの角度補正装置

Country Status (1)

Country Link
JP (1) JPS613523U (ko)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205834A (en) * 1981-06-12 1982-12-17 Matsushita Electric Ind Co Ltd Light focusing position controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205834A (en) * 1981-06-12 1982-12-17 Matsushita Electric Ind Co Ltd Light focusing position controller

Also Published As

Publication number Publication date
JPS613523U (ja) 1986-01-10

Similar Documents

Publication Publication Date Title
US6130418A (en) Optical scanning unit having a main lens and an auxiliary lens
US5864524A (en) Lens actuator for dual lens optical disk apparatus having lens mounting base stopper and selected lens sensor
US5699340A (en) Method for correcting aberration due to optical disk tilt and apparatus therefor
JP2002500800A (ja) 第１及び第２のレンズ部を有する光学的走査装置
JPH0333937Y2 (ko)
JPH0917005A (ja) 光ピックアップ
JP2001093178A (ja) 対物レンズの傾き調整機構及びそれを備えた光ピックアップ装置
JP3684053B2 (ja) 光情報記録再生装置におけるトラッキング方法
JPH05197982A (ja) 対物レンズ駆動装置
JPH1198759A (ja) ディスクドライブ装置
JPH0452811Y2 (ko)
JP3651138B2 (ja) 光ディスク装置の対物レンズ駆動装置
JPH087309A (ja) 対物レンズ駆動装置
JP2805651B2 (ja) 対物レンズ駆動装置
JPH0454566Y2 (ko)
JPH0533316U (ja) 光ピツクアツプの移動装置
JPH0320912Y2 (ko)
JPH08111076A (ja) 光ピックアップ装置の組立方法及び円盤状記録媒体の記録再生装置
JPS63302430A (ja) 光デイスク装置
JPS639026A (ja) 光ヘツドの位置検出装置
JPH0311008B2 (ko)
JPS58143436A (ja) 光学情報読取り制御装置
JPH05174419A (ja) 光ピックアップ装置の制御方法
JPH03205622A (ja) ディスク再生装置
JPH09320099A (ja) 光学ピックアップ及び光ディスク装置