JPS63146369U - - Google Patents

Info

Publication number
JPS63146369U
JPS63146369U JP3832387U JP3832387U JPS63146369U JP S63146369 U JPS63146369 U JP S63146369U JP 3832387 U JP3832387 U JP 3832387U JP 3832387 U JP3832387 U JP 3832387U JP S63146369 U JPS63146369 U JP S63146369U
Authority
JP
Japan
Prior art keywords
optical
optical pickup
beam spot
address information
optical disc
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
JP3832387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0722771Y2 (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 JP1987038323U priority Critical patent/JPH0722771Y2/ja
Publication of JPS63146369U publication Critical patent/JPS63146369U/ja
Application granted granted Critical
Publication of JPH0722771Y2 publication Critical patent/JPH0722771Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP1987038323U 1987-03-16 1987-03-16 光デイスクプレ−ヤ Expired - Lifetime JPH0722771Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987038323U JPH0722771Y2 (ja) 1987-03-16 1987-03-16 光デイスクプレ−ヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987038323U JPH0722771Y2 (ja) 1987-03-16 1987-03-16 光デイスクプレ−ヤ

Publications (2)

Publication Number Publication Date
JPS63146369U true JPS63146369U (enExample) 1988-09-27
JPH0722771Y2 JPH0722771Y2 (ja) 1995-05-24

Family

ID=30850458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987038323U Expired - Lifetime JPH0722771Y2 (ja) 1987-03-16 1987-03-16 光デイスクプレ−ヤ

Country Status (1)

Country Link
JP (1) JPH0722771Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02292738A (ja) * 1989-05-02 1990-12-04 Canon Inc 光ディスク駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938974A (ja) * 1982-08-25 1984-03-03 Toshiba Corp デイスク装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938974A (ja) * 1982-08-25 1984-03-03 Toshiba Corp デイスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02292738A (ja) * 1989-05-02 1990-12-04 Canon Inc 光ディスク駆動装置

Also Published As

Publication number Publication date
JPH0722771Y2 (ja) 1995-05-24

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