JPS63138627U - - Google Patents

Info

Publication number
JPS63138627U
JPS63138627U JP2861187U JP2861187U JPS63138627U JP S63138627 U JPS63138627 U JP S63138627U JP 2861187 U JP2861187 U JP 2861187U JP 2861187 U JP2861187 U JP 2861187U JP S63138627 U JPS63138627 U JP S63138627U
Authority
JP
Japan
Prior art keywords
optical disk
transfer function
servo mechanism
displacement
eccentricity
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.)
Pending
Application number
JP2861187U
Other languages
English (en)
Japanese (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 JP2861187U priority Critical patent/JPS63138627U/ja
Publication of JPS63138627U publication Critical patent/JPS63138627U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP2861187U 1987-02-27 1987-02-27 Pending JPS63138627U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2861187U JPS63138627U (enrdf_load_stackoverflow) 1987-02-27 1987-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2861187U JPS63138627U (enrdf_load_stackoverflow) 1987-02-27 1987-02-27

Publications (1)

Publication Number Publication Date
JPS63138627U true JPS63138627U (enrdf_load_stackoverflow) 1988-09-13

Family

ID=30831737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2861187U Pending JPS63138627U (enrdf_load_stackoverflow) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPS63138627U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103009A (en) * 1980-12-18 1982-06-26 Matsushita Electric Ind Co Ltd Optical position detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103009A (en) * 1980-12-18 1982-06-26 Matsushita Electric Ind Co Ltd Optical position detector

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