JPS613523U - 光学式ピツクアツプの角度補正装置 - Google Patents

光学式ピツクアツプの角度補正装置

Info

Publication number
JPS613523U
JPS613523U JP8837784U JP8837784U JPS613523U JP S613523 U JPS613523 U JP S613523U JP 8837784 U JP8837784 U JP 8837784U JP 8837784 U JP8837784 U JP 8837784U JP S613523 U JPS613523 U JP S613523U
Authority
JP
Japan
Prior art keywords
objective lens
correction device
angle correction
optical pickup
actuator
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
JP8837784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333937Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
春蔵 田山
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
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 true JPS613523U (ja) 1986-01-10
JPH0333937Y2 JPH0333937Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
JPH0333937Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-18

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