JPS639864Y2 - - Google Patents

Info

Publication number
JPS639864Y2
JPS639864Y2 JP15715782U JP15715782U JPS639864Y2 JP S639864 Y2 JPS639864 Y2 JP S639864Y2 JP 15715782 U JP15715782 U JP 15715782U JP 15715782 U JP15715782 U JP 15715782U JP S639864 Y2 JPS639864 Y2 JP S639864Y2
Authority
JP
Japan
Prior art keywords
disk
optical
optical device
shielding member
operating position
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
JP15715782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5960746U (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 JP15715782U priority Critical patent/JPS5960746U/ja
Publication of JPS5960746U publication Critical patent/JPS5960746U/ja
Application granted granted Critical
Publication of JPS639864Y2 publication Critical patent/JPS639864Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP15715782U 1982-10-18 1982-10-18 光学式デイスク装置 Granted JPS5960746U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15715782U JPS5960746U (ja) 1982-10-18 1982-10-18 光学式デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15715782U JPS5960746U (ja) 1982-10-18 1982-10-18 光学式デイスク装置

Publications (2)

Publication Number Publication Date
JPS5960746U JPS5960746U (ja) 1984-04-20
JPS639864Y2 true JPS639864Y2 (enrdf_load_stackoverflow) 1988-03-24

Family

ID=30346570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15715782U Granted JPS5960746U (ja) 1982-10-18 1982-10-18 光学式デイスク装置

Country Status (1)

Country Link
JP (1) JPS5960746U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5960746U (ja) 1984-04-20

Similar Documents

Publication Publication Date Title
JP2000298863A5 (ja) 光ディスク装置
TWI277969B (en) Objective lens, actuator optical head, and optical recording/reproducing apparatus
JPS639864Y2 (enrdf_load_stackoverflow)
KR100896227B1 (ko) 광학픽업 및 광디스크 드라이브장치
US4389717A (en) Apparatus for writing and/or reading information on a rotary information disc with the aid of a radiation beam
US6922842B2 (en) Optical pick-up device
JP3440490B2 (ja) 光学ディスク記録再生装置
EP1346351B1 (en) Recording and/or reproducing apparatus for optical recording media
US5592460A (en) Low profile optical pickup unit for recording/reproducing device
JPS63255839A (ja) 光デイスク記録再生装置
JP2008243287A (ja) 光ピックアップ
JP4171951B2 (ja) 光ディスク装置及び光ディスク装置における迷光キャンセル方法
JP2003249041A (ja) ディスク駆動装置
JP2008077803A (ja) ディスク装置
KR100432497B1 (ko) 광픽업용 먼지 차폐장치
KR930005155Y1 (ko) 광 디스크 카트리지
JP3796142B2 (ja) ディスク記録又は再生装置
JP2004171680A (ja) 光ヘッド装置
JP3691354B2 (ja) ピックアップ傾き調整機構を有するディスク記録又は再生装置及びその調整機構を位置決めする方法
JPH0749672Y2 (ja) 光ディスクプレーヤ
JP3342390B2 (ja) ディスク記録再生装置
JPH051038Y2 (enrdf_load_stackoverflow)
JPH10222858A (ja) 光学ピックアップ装置
JP2008276897A (ja) 光ピックアップ及び光ディスク装置
JPH0714188A (ja) 対物レンズ駆動装置