JPH0431416U - - Google Patents

Info

Publication number
JPH0431416U
JPH0431416U JP6940590U JP6940590U JPH0431416U JP H0431416 U JPH0431416 U JP H0431416U JP 6940590 U JP6940590 U JP 6940590U JP 6940590 U JP6940590 U JP 6940590U JP H0431416 U JPH0431416 U JP H0431416U
Authority
JP
Japan
Prior art keywords
objective lens
extraction means
light
light extraction
lens
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
JP6940590U
Other languages
English (en)
Japanese (ja)
Other versions
JP2558405Y2 (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 JP1990069405U priority Critical patent/JP2558405Y2/ja
Publication of JPH0431416U publication Critical patent/JPH0431416U/ja
Application granted granted Critical
Publication of JP2558405Y2 publication Critical patent/JP2558405Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1990069405U 1990-06-29 1990-06-29 対物レンズ駆動装置 Expired - Fee Related JP2558405Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990069405U JP2558405Y2 (ja) 1990-06-29 1990-06-29 対物レンズ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990069405U JP2558405Y2 (ja) 1990-06-29 1990-06-29 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
JPH0431416U true JPH0431416U (enExample) 1992-03-13
JP2558405Y2 JP2558405Y2 (ja) 1997-12-24

Family

ID=31604680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990069405U Expired - Fee Related JP2558405Y2 (ja) 1990-06-29 1990-06-29 対物レンズ駆動装置

Country Status (1)

Country Link
JP (1) JP2558405Y2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63103938A (ja) * 1986-11-25 1988-05-09 Nakamichi Corp 光ピツクアツプ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63103938A (ja) * 1986-11-25 1988-05-09 Nakamichi Corp 光ピツクアツプ装置

Also Published As

Publication number Publication date
JP2558405Y2 (ja) 1997-12-24

Similar Documents

Publication Publication Date Title
MY103883A (en) Optical head devices for use in disc players
JPH0431416U (enExample)
JPH02223023A (ja) 焦点引き込み装置
JPH0193619U (enExample)
JPS6229632U (enExample)
JPS6344218U (enExample)
JPH02105221U (enExample)
JPH0159915U (enExample)
JPH02123718U (enExample)
JPH03113455U (enExample)
JPS6152326U (enExample)
JPH08180442A (ja) 光ピックアップ装置
JPS61130027U (enExample)
JPS63148922U (enExample)
JPH01146315U (enExample)
JPH0211521U (enExample)
JPH0310311U (enExample)
JPS6261027U (enExample)
JPH01133223U (enExample)
JPH0376216U (enExample)
JPS62150727U (enExample)
JPH0462514U (enExample)
JPH0318506U (enExample)
JPS63135522U (enExample)
JPS63157817U (enExample)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees