JPS6313418U - - Google Patents

Info

Publication number
JPS6313418U
JPS6313418U JP10120186U JP10120186U JPS6313418U JP S6313418 U JPS6313418 U JP S6313418U JP 10120186 U JP10120186 U JP 10120186U JP 10120186 U JP10120186 U JP 10120186U JP S6313418 U JPS6313418 U JP S6313418U
Authority
JP
Japan
Prior art keywords
half mirror
light
recording medium
pickup device
signal recording
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
JP10120186U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0810851Y2 (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 JP1986101201U priority Critical patent/JPH0810851Y2/ja
Publication of JPS6313418U publication Critical patent/JPS6313418U/ja
Application granted granted Critical
Publication of JPH0810851Y2 publication Critical patent/JPH0810851Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Optical Head (AREA)
JP1986101201U 1986-07-01 1986-07-01 光ピツクアツプ装置 Expired - Lifetime JPH0810851Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986101201U JPH0810851Y2 (ja) 1986-07-01 1986-07-01 光ピツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986101201U JPH0810851Y2 (ja) 1986-07-01 1986-07-01 光ピツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS6313418U true JPS6313418U (US20020193084A1-20021219-M00002.png) 1988-01-28
JPH0810851Y2 JPH0810851Y2 (ja) 1996-03-29

Family

ID=30971731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986101201U Expired - Lifetime JPH0810851Y2 (ja) 1986-07-01 1986-07-01 光ピツクアツプ装置

Country Status (1)

Country Link
JP (1) JPH0810851Y2 (US20020193084A1-20021219-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005301252A (ja) * 2004-04-09 2005-10-27 Toshiba Corp マルチビーム光走査装置及び画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657013A (en) * 1979-09-28 1981-05-19 Philips Nv Focus error detector
JPS59171039A (ja) * 1983-03-18 1984-09-27 Matsushita Electric Ind Co Ltd 光学式記録再生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657013A (en) * 1979-09-28 1981-05-19 Philips Nv Focus error detector
JPS59171039A (ja) * 1983-03-18 1984-09-27 Matsushita Electric Ind Co Ltd 光学式記録再生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005301252A (ja) * 2004-04-09 2005-10-27 Toshiba Corp マルチビーム光走査装置及び画像形成装置
JP4632821B2 (ja) * 2004-04-09 2011-02-16 株式会社東芝 マルチビーム光走査装置及び画像形成装置

Also Published As

Publication number Publication date
JPH0810851Y2 (ja) 1996-03-29

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