JPS6332312U - - Google Patents

Info

Publication number
JPS6332312U
JPS6332312U JP12400886U JP12400886U JPS6332312U JP S6332312 U JPS6332312 U JP S6332312U JP 12400886 U JP12400886 U JP 12400886U JP 12400886 U JP12400886 U JP 12400886U JP S6332312 U JPS6332312 U JP S6332312U
Authority
JP
Japan
Prior art keywords
light source
laser light
recording medium
optical system
collimating 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
JP12400886U
Other languages
English (en)
Japanese (ja)
Other versions
JP2517697Y2 (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 JP12400886U priority Critical patent/JP2517697Y2/ja
Publication of JPS6332312U publication Critical patent/JPS6332312U/ja
Application granted granted Critical
Publication of JP2517697Y2 publication Critical patent/JP2517697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP12400886U 1986-08-14 1986-08-14 複数ビ−ム光ヘツド Expired - Lifetime JP2517697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12400886U JP2517697Y2 (ja) 1986-08-14 1986-08-14 複数ビ−ム光ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12400886U JP2517697Y2 (ja) 1986-08-14 1986-08-14 複数ビ−ム光ヘツド

Publications (2)

Publication Number Publication Date
JPS6332312U true JPS6332312U (nl) 1988-03-02
JP2517697Y2 JP2517697Y2 (ja) 1996-11-20

Family

ID=31015631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12400886U Expired - Lifetime JP2517697Y2 (ja) 1986-08-14 1986-08-14 複数ビ−ム光ヘツド

Country Status (1)

Country Link
JP (1) JP2517697Y2 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398656A2 (en) * 1989-05-16 1990-11-22 Victor Company Of Japan, Ltd. Electric charge image recording medium and recording/reproducing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398656A2 (en) * 1989-05-16 1990-11-22 Victor Company Of Japan, Ltd. Electric charge image recording medium and recording/reproducing apparatus
EP0398656A3 (en) * 1989-05-16 1991-02-06 Victor Company Of Japan, Ltd. Electric charge image recording medium and recording/reproducing apparatus
US5226029A (en) * 1989-05-16 1993-07-06 Victor Company Of Japan Electric charge image recording medium and recording/reproducing apparatus

Also Published As

Publication number Publication date
JP2517697Y2 (ja) 1996-11-20

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