JPH01154515U - - Google Patents

Info

Publication number
JPH01154515U
JPH01154515U JP5067688U JP5067688U JPH01154515U JP H01154515 U JPH01154515 U JP H01154515U JP 5067688 U JP5067688 U JP 5067688U JP 5067688 U JP5067688 U JP 5067688U JP H01154515 U JPH01154515 U JP H01154515U
Authority
JP
Japan
Prior art keywords
light
recording medium
incident
information recording
optical information
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
JP5067688U
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 JP5067688U priority Critical patent/JPH01154515U/ja
Publication of JPH01154515U publication Critical patent/JPH01154515U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP5067688U 1988-04-15 1988-04-15 Pending JPH01154515U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5067688U JPH01154515U (US20030199744A1-20031023-C00003.png) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5067688U JPH01154515U (US20030199744A1-20031023-C00003.png) 1988-04-15 1988-04-15

Publications (1)

Publication Number Publication Date
JPH01154515U true JPH01154515U (US20030199744A1-20031023-C00003.png) 1989-10-24

Family

ID=31276713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5067688U Pending JPH01154515U (US20030199744A1-20031023-C00003.png) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH01154515U (US20030199744A1-20031023-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179929A (ja) * 1988-12-29 1990-07-12 Sony Corp 光記録媒体の信号検出方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59215029A (ja) * 1983-05-20 1984-12-04 Sankyo Seiki Mfg Co Ltd 光学情報再生装置
JPS61206944A (ja) * 1985-03-11 1986-09-13 Hitachi Ltd 光磁気ディスク用の信号検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59215029A (ja) * 1983-05-20 1984-12-04 Sankyo Seiki Mfg Co Ltd 光学情報再生装置
JPS61206944A (ja) * 1985-03-11 1986-09-13 Hitachi Ltd 光磁気ディスク用の信号検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179929A (ja) * 1988-12-29 1990-07-12 Sony Corp 光記録媒体の信号検出方法

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