JPS60170035A - 光学式情報再生装置のトラッキング制御方法 - Google Patents

光学式情報再生装置のトラッキング制御方法

Info

Publication number
JPS60170035A
JPS60170035A JP2274184A JP2274184A JPS60170035A JP S60170035 A JPS60170035 A JP S60170035A JP 2274184 A JP2274184 A JP 2274184A JP 2274184 A JP2274184 A JP 2274184A JP S60170035 A JPS60170035 A JP S60170035A
Authority
JP
Japan
Prior art keywords
signal
control signal
information
optical
track
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
JP2274184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447898B2 (en:Method
Inventor
Seiichi Ogoshi
誠一 大越
Hiroshi Tanimoto
谷本　洋
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP2274184A priority Critical patent/JPS60170035A/ja
Publication of JPS60170035A publication Critical patent/JPS60170035A/ja
Publication of JPH0447898B2 publication Critical patent/JPH0447898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP2274184A 1984-02-13 1984-02-13 光学式情報再生装置のトラッキング制御方法 Granted JPS60170035A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2274184A JPS60170035A (ja) 1984-02-13 1984-02-13 光学式情報再生装置のトラッキング制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2274184A JPS60170035A (ja) 1984-02-13 1984-02-13 光学式情報再生装置のトラッキング制御方法

Publications (2)

Publication Number Publication Date
JPS60170035A true JPS60170035A (ja) 1985-09-03
JPH0447898B2 JPH0447898B2 (en:Method) 1992-08-05

Family

ID=12091133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2274184A Granted JPS60170035A (ja) 1984-02-13 1984-02-13 光学式情報再生装置のトラッキング制御方法

Country Status (1)

Country Link
JP (1) JPS60170035A (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369027A (ja) * 1986-08-29 1988-03-29 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ 情報記録装置
JP2009289366A (ja) * 2008-05-30 2009-12-10 Sony Corp 光ディスク装置及び補正サーボ制御信号生成方法
US7995439B2 (en) 2008-04-17 2011-08-09 Sony Corporation Optical disc apparatus and optical disc replay method
US8274875B2 (en) 2008-05-26 2012-09-25 Sony Corporation Optical disc device and focus control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848243A (ja) * 1981-09-17 1983-03-22 Mitsubishi Electric Corp 光学的記録再生装置のトラツク追跡装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848243A (ja) * 1981-09-17 1983-03-22 Mitsubishi Electric Corp 光学的記録再生装置のトラツク追跡装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369027A (ja) * 1986-08-29 1988-03-29 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ 情報記録装置
US7995439B2 (en) 2008-04-17 2011-08-09 Sony Corporation Optical disc apparatus and optical disc replay method
US8274875B2 (en) 2008-05-26 2012-09-25 Sony Corporation Optical disc device and focus control method
JP2009289366A (ja) * 2008-05-30 2009-12-10 Sony Corp 光ディスク装置及び補正サーボ制御信号生成方法
US8040764B2 (en) 2008-05-30 2011-10-18 Sony Corporation Optical disc apparatus and correction servo control signal generation method

Also Published As

Publication number Publication date
JPH0447898B2 (en:Method) 1992-08-05

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