JPH01159213U - - Google Patents

Info

Publication number
JPH01159213U
JPH01159213U JP8556188U JP8556188U JPH01159213U JP H01159213 U JPH01159213 U JP H01159213U JP 8556188 U JP8556188 U JP 8556188U JP 8556188 U JP8556188 U JP 8556188U JP H01159213 U JPH01159213 U JP H01159213U
Authority
JP
Japan
Prior art keywords
light
optical system
optical
information recording
semiconductor
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
JP8556188U
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 JP8556188U priority Critical patent/JPH01159213U/ja
Publication of JPH01159213U publication Critical patent/JPH01159213U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP8556188U 1987-12-11 1988-06-28 Pending JPH01159213U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8556188U JPH01159213U (OSRAM) 1987-12-11 1988-06-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18830287 1987-12-11
JP8556188U JPH01159213U (OSRAM) 1987-12-11 1988-06-28

Publications (1)

Publication Number Publication Date
JPH01159213U true JPH01159213U (OSRAM) 1989-11-02

Family

ID=31718596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8556188U Pending JPH01159213U (OSRAM) 1987-12-11 1988-06-28

Country Status (1)

Country Link
JP (1) JPH01159213U (OSRAM)

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