JPS6145416A - 光学式記録再生装置における重ね記録防止方式 - Google Patents

光学式記録再生装置における重ね記録防止方式

Info

Publication number
JPS6145416A
JPS6145416A JP16659984A JP16659984A JPS6145416A JP S6145416 A JPS6145416 A JP S6145416A JP 16659984 A JP16659984 A JP 16659984A JP 16659984 A JP16659984 A JP 16659984A JP S6145416 A JPS6145416 A JP S6145416A
Authority
JP
Japan
Prior art keywords
track
recording
recorded
signal
spot
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
JP16659984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshio Miura
三浦　芳夫
Yukio Fukui
幸夫 福井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16659984A priority Critical patent/JPS6145416A/ja
Publication of JPS6145416A publication Critical patent/JPS6145416A/ja
Publication of JPH0419612B2 publication Critical patent/JPH0419612B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
JP16659984A 1984-08-10 1984-08-10 光学式記録再生装置における重ね記録防止方式 Granted JPS6145416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16659984A JPS6145416A (ja) 1984-08-10 1984-08-10 光学式記録再生装置における重ね記録防止方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16659984A JPS6145416A (ja) 1984-08-10 1984-08-10 光学式記録再生装置における重ね記録防止方式

Publications (2)

Publication Number Publication Date
JPS6145416A true JPS6145416A (ja) 1986-03-05
JPH0419612B2 JPH0419612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-31

Family

ID=15834276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16659984A Granted JPS6145416A (ja) 1984-08-10 1984-08-10 光学式記録再生装置における重ね記録防止方式

Country Status (1)

Country Link
JP (1) JPS6145416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003079334A1 (fr) * 2002-03-18 2003-09-25 Mitsumi Electric Co., Ltd. Appareil de disque optique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824849A (ja) * 1981-11-06 1983-02-14 Sumitomo Rubber Ind Ltd 反応量測定装置及び反応量測定制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824849A (ja) * 1981-11-06 1983-02-14 Sumitomo Rubber Ind Ltd 反応量測定装置及び反応量測定制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003079334A1 (fr) * 2002-03-18 2003-09-25 Mitsumi Electric Co., Ltd. Appareil de disque optique
US7362670B2 (en) 2002-03-18 2008-04-22 Mitsumi Electric Co., Ltd. Optical disc drive

Also Published As

Publication number Publication date
JPH0419612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-31

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