JPH0725863Y2 - 光記録再生装置用光ヘツド - Google Patents

光記録再生装置用光ヘツド

Info

Publication number
JPH0725863Y2
JPH0725863Y2 JP1985162537U JP16253785U JPH0725863Y2 JP H0725863 Y2 JPH0725863 Y2 JP H0725863Y2 JP 1985162537 U JP1985162537 U JP 1985162537U JP 16253785 U JP16253785 U JP 16253785U JP H0725863 Y2 JPH0725863 Y2 JP H0725863Y2
Authority
JP
Japan
Prior art keywords
laser beam
recording
optical
laser
recording medium
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.)
Expired - Lifetime
Application number
JP1985162537U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6273327U (enrdf_load_stackoverflow
Inventor
勉 松井
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 by 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP1985162537U priority Critical patent/JPH0725863Y2/ja
Publication of JPS6273327U publication Critical patent/JPS6273327U/ja
Application granted granted Critical
Publication of JPH0725863Y2 publication Critical patent/JPH0725863Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP1985162537U 1985-10-23 1985-10-23 光記録再生装置用光ヘツド Expired - Lifetime JPH0725863Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985162537U JPH0725863Y2 (ja) 1985-10-23 1985-10-23 光記録再生装置用光ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985162537U JPH0725863Y2 (ja) 1985-10-23 1985-10-23 光記録再生装置用光ヘツド

Publications (2)

Publication Number Publication Date
JPS6273327U JPS6273327U (enrdf_load_stackoverflow) 1987-05-11
JPH0725863Y2 true JPH0725863Y2 (ja) 1995-06-07

Family

ID=31089891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985162537U Expired - Lifetime JPH0725863Y2 (ja) 1985-10-23 1985-10-23 光記録再生装置用光ヘツド

Country Status (1)

Country Link
JP (1) JPH0725863Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108040A (ja) * 1981-12-21 1983-06-28 Mitsubishi Electric Corp 光ピツクアツプ
JPS5952439A (ja) * 1983-08-15 1984-03-27 Hitachi Ltd 情報記録装置

Also Published As

Publication number Publication date
JPS6273327U (enrdf_load_stackoverflow) 1987-05-11

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