JPS6368118U - - Google Patents

Info

Publication number
JPS6368118U
JPS6368118U JP16130586U JP16130586U JPS6368118U JP S6368118 U JPS6368118 U JP S6368118U JP 16130586 U JP16130586 U JP 16130586U JP 16130586 U JP16130586 U JP 16130586U JP S6368118 U JPS6368118 U JP S6368118U
Authority
JP
Japan
Prior art keywords
optical element
convergent
objective lens
optical
drive device
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.)
Pending
Application number
JP16130586U
Other languages
English (en)
Japanese (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 JP16130586U priority Critical patent/JPS6368118U/ja
Publication of JPS6368118U publication Critical patent/JPS6368118U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP16130586U 1986-10-21 1986-10-21 Pending JPS6368118U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16130586U JPS6368118U (enrdf_load_stackoverflow) 1986-10-21 1986-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16130586U JPS6368118U (enrdf_load_stackoverflow) 1986-10-21 1986-10-21

Publications (1)

Publication Number Publication Date
JPS6368118U true JPS6368118U (enrdf_load_stackoverflow) 1988-05-09

Family

ID=31087498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16130586U Pending JPS6368118U (enrdf_load_stackoverflow) 1986-10-21 1986-10-21

Country Status (1)

Country Link
JP (1) JPS6368118U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181026A (ja) * 1989-12-08 1991-08-07 Mitsubishi Electric Corp 光ヘッド装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181026A (ja) * 1989-12-08 1991-08-07 Mitsubishi Electric Corp 光ヘッド装置

Similar Documents

Publication Publication Date Title
KR20050010497A (ko) 광픽업 및 디스크 드라이브 장치
JP2003005014A (ja) 光学素子のアクチュエータ
JPH09198704A (ja) 光ヘッド装置のレンズ切替機構
JPS6220903Y2 (enrdf_load_stackoverflow)
JPS6232530B2 (enrdf_load_stackoverflow)
JPS6368118U (enrdf_load_stackoverflow)
EP0476522B1 (en) Optical head unit
JPH09120559A (ja) 光学ヘッド装置
JP2004110971A (ja) 対物レンズ駆動装置、光ピックアップ装置、及び光ディスク装置
JP2615014B2 (ja) 光学式走査装置
JP2739049B2 (ja) 光学式ディスク装置
JPH0292818U (enrdf_load_stackoverflow)
JPS647468Y2 (enrdf_load_stackoverflow)
JPH10312572A (ja) 光学系駆動装置
JPH0690800B2 (ja) 光ヘッド装置
JPH04349222A (ja) 光学的情報記録再生装置
JPH0320819B2 (enrdf_load_stackoverflow)
JP2520393B2 (ja) 光学ヘツド装置
JP2592055B2 (ja) 光ピツクアツプ装置
JP2516738B2 (ja) 光学手段駆動装置
JPH0127134Y2 (enrdf_load_stackoverflow)
JPH10340474A (ja) 光ピックアップ装置
JPH0718015Y2 (ja) 結像素子駆動装置
JP2563768B2 (ja) 対物レンズ駆動装置
JPH11185266A (ja) ２軸アクチュエータ、光学ピックアップ及び光ディスク装置