JP2500167Y2 - 光ピックアップ装置 - Google Patents

光ピックアップ装置

Info

Publication number
JP2500167Y2
JP2500167Y2 JP1988072070U JP7207088U JP2500167Y2 JP 2500167 Y2 JP2500167 Y2 JP 2500167Y2 JP 1988072070 U JP1988072070 U JP 1988072070U JP 7207088 U JP7207088 U JP 7207088U JP 2500167 Y2 JP2500167 Y2 JP 2500167Y2
Authority
JP
Japan
Prior art keywords
optical pickup
pickup device
actuator
base
reference surface
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
JP1988072070U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01177421U (en, 2012
Inventor
孝至 笹岡
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP1988072070U priority Critical patent/JP2500167Y2/ja
Publication of JPH01177421U publication Critical patent/JPH01177421U/ja
Application granted granted Critical
Publication of JP2500167Y2 publication Critical patent/JP2500167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP1988072070U 1988-05-31 1988-05-31 光ピックアップ装置 Expired - Lifetime JP2500167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988072070U JP2500167Y2 (ja) 1988-05-31 1988-05-31 光ピックアップ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988072070U JP2500167Y2 (ja) 1988-05-31 1988-05-31 光ピックアップ装置

Publications (2)

Publication Number Publication Date
JPH01177421U JPH01177421U (en, 2012) 1989-12-19
JP2500167Y2 true JP2500167Y2 (ja) 1996-06-05

Family

ID=31297248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988072070U Expired - Lifetime JP2500167Y2 (ja) 1988-05-31 1988-05-31 光ピックアップ装置

Country Status (1)

Country Link
JP (1) JP2500167Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884630U (ja) * 1981-12-02 1983-06-08 パイオニア株式会社 光学式情報読取装置のトラツキングアクチユエ−タ

Also Published As

Publication number Publication date
JPH01177421U (en, 2012) 1989-12-19

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