JPH0643852Y2 - 光学式ピックアップ装置 - Google Patents

光学式ピックアップ装置

Info

Publication number
JPH0643852Y2
JPH0643852Y2 JP3708788U JP3708788U JPH0643852Y2 JP H0643852 Y2 JPH0643852 Y2 JP H0643852Y2 JP 3708788 U JP3708788 U JP 3708788U JP 3708788 U JP3708788 U JP 3708788U JP H0643852 Y2 JPH0643852 Y2 JP H0643852Y2
Authority
JP
Japan
Prior art keywords
photodetector
parallel
optical axis
block
movement block
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 - Lifetime
Application number
JP3708788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01140625U (enrdf_load_stackoverflow
Inventor
修 植田
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP3708788U priority Critical patent/JPH0643852Y2/ja
Publication of JPH01140625U publication Critical patent/JPH01140625U/ja
Application granted granted Critical
Publication of JPH0643852Y2 publication Critical patent/JPH0643852Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP3708788U 1988-03-23 1988-03-23 光学式ピックアップ装置 Expired - Lifetime JPH0643852Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3708788U JPH0643852Y2 (ja) 1988-03-23 1988-03-23 光学式ピックアップ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3708788U JPH0643852Y2 (ja) 1988-03-23 1988-03-23 光学式ピックアップ装置

Publications (2)

Publication Number Publication Date
JPH01140625U JPH01140625U (enrdf_load_stackoverflow) 1989-09-26
JPH0643852Y2 true JPH0643852Y2 (ja) 1994-11-14

Family

ID=31263667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3708788U Expired - Lifetime JPH0643852Y2 (ja) 1988-03-23 1988-03-23 光学式ピックアップ装置

Country Status (1)

Country Link
JP (1) JPH0643852Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01140625U (enrdf_load_stackoverflow) 1989-09-26

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