JPH0280317U - - Google Patents

Info

Publication number
JPH0280317U
JPH0280317U JP15733488U JP15733488U JPH0280317U JP H0280317 U JPH0280317 U JP H0280317U JP 15733488 U JP15733488 U JP 15733488U JP 15733488 U JP15733488 U JP 15733488U JP H0280317 U JPH0280317 U JP H0280317U
Authority
JP
Japan
Prior art keywords
optical
optical path
splitting element
head structure
information 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
JP15733488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0749621Y2 (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 JP1988157334U priority Critical patent/JPH0749621Y2/ja
Publication of JPH0280317U publication Critical patent/JPH0280317U/ja
Application granted granted Critical
Publication of JPH0749621Y2 publication Critical patent/JPH0749621Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP1988157334U 1988-12-02 1988-12-02 光学式情報記録・再生装置の光ヘッド構造 Expired - Fee Related JPH0749621Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988157334U JPH0749621Y2 (ja) 1988-12-02 1988-12-02 光学式情報記録・再生装置の光ヘッド構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988157334U JPH0749621Y2 (ja) 1988-12-02 1988-12-02 光学式情報記録・再生装置の光ヘッド構造

Publications (2)

Publication Number Publication Date
JPH0280317U true JPH0280317U (US08197722-20120612-C00093.png) 1990-06-20
JPH0749621Y2 JPH0749621Y2 (ja) 1995-11-13

Family

ID=31436681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988157334U Expired - Fee Related JPH0749621Y2 (ja) 1988-12-02 1988-12-02 光学式情報記録・再生装置の光ヘッド構造

Country Status (1)

Country Link
JP (1) JPH0749621Y2 (US08197722-20120612-C00093.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029947A (ja) * 1983-07-27 1985-02-15 Olympus Optical Co Ltd 情報記録再生装置
JPS62140253A (ja) * 1985-12-13 1987-06-23 Sharp Corp 光学的情報処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029947A (ja) * 1983-07-27 1985-02-15 Olympus Optical Co Ltd 情報記録再生装置
JPS62140253A (ja) * 1985-12-13 1987-06-23 Sharp Corp 光学的情報処理装置

Also Published As

Publication number Publication date
JPH0749621Y2 (ja) 1995-11-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees