JPH09282785A - 光学式ディスクの再生装置 - Google Patents

光学式ディスクの再生装置

Info

Publication number
JPH09282785A
JPH09282785A JP9026460A JP2646097A JPH09282785A JP H09282785 A JPH09282785 A JP H09282785A JP 9026460 A JP9026460 A JP 9026460A JP 2646097 A JP2646097 A JP 2646097A JP H09282785 A JPH09282785 A JP H09282785A
Authority
JP
Japan
Prior art keywords
disc
optical
signal
layer
signal processing
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
JP9026460A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09282785A5 (fr
Inventor
Hisashi Yamada
尚志 山田
Yuji Sato
裕治 佐藤
Junichi Uota
潤一 魚田
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 JP9026460A priority Critical patent/JPH09282785A/ja
Publication of JPH09282785A publication Critical patent/JPH09282785A/ja
Publication of JPH09282785A5 publication Critical patent/JPH09282785A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP9026460A 1996-02-13 1997-02-10 光学式ディスクの再生装置 Pending JPH09282785A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9026460A JPH09282785A (ja) 1996-02-13 1997-02-10 光学式ディスクの再生装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-25612 1996-02-13
JP2561296 1996-02-13
JP9026460A JPH09282785A (ja) 1996-02-13 1997-02-10 光学式ディスクの再生装置

Publications (2)

Publication Number Publication Date
JPH09282785A true JPH09282785A (ja) 1997-10-31
JPH09282785A5 JPH09282785A5 (fr) 2004-12-24

Family

ID=26363254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9026460A Pending JPH09282785A (ja) 1996-02-13 1997-02-10 光学式ディスクの再生装置

Country Status (1)

Country Link
JP (1) JPH09282785A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003005351A1 (fr) * 2001-07-03 2003-01-16 Tdk Corporation Procede et appareil de reproduction de disque optique
WO2010038333A1 (fr) 2008-09-30 2010-04-08 株式会社日立製作所 Disque optique, appareil d'enregistrement/lecture de disque optique et procédé d'enregistrement/lecture d'informations
EP2226798A2 (fr) 2009-03-05 2010-09-08 Hitachi Consumer Electronics Co., Ltd. Disque optique, appareil d'enregistrement de disque optique appareil de reproduction de disque optique, procédé d'enregistrement d'informations, procédé de reproduction d'informations et procédé d'enregistrement-reproduction d'informations
WO2011108154A1 (fr) 2010-03-05 2011-09-09 日立コンシューマエレクトロニクス株式会社 Disque optique, dispositif de disque optique, procédé d'enregistrement d'informations, et procédé de reproduction d'informations
WO2011108158A1 (fr) 2010-03-05 2011-09-09 日立コンシューマエレクトロニクス株式会社 Disque optique, dispositif de disque optique, procédé d'enregistrement d'informations et procédé de reproduction d'informations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003005351A1 (fr) * 2001-07-03 2003-01-16 Tdk Corporation Procede et appareil de reproduction de disque optique
US7426159B2 (en) 2001-07-03 2008-09-16 Tdk Corporation Method of reproducing optical disk and optical disk reproducing apparatus
WO2010038333A1 (fr) 2008-09-30 2010-04-08 株式会社日立製作所 Disque optique, appareil d'enregistrement/lecture de disque optique et procédé d'enregistrement/lecture d'informations
US8325578B2 (en) 2008-09-30 2012-12-04 Hitachi Consumer Electronics Co., Ltd. Optical disc, optical disc recording/playback apparatus, and information recording/playback method
EP2226798A2 (fr) 2009-03-05 2010-09-08 Hitachi Consumer Electronics Co., Ltd. Disque optique, appareil d'enregistrement de disque optique appareil de reproduction de disque optique, procédé d'enregistrement d'informations, procédé de reproduction d'informations et procédé d'enregistrement-reproduction d'informations
US8325576B2 (en) 2009-03-05 2012-12-04 Hitachi Consumer Electronics Co., Ltd. Optical disc, optical disc recording apparatus, optical disc reproducing apparatus, information recording method, information reproducing method, and information recording-reproducing method
WO2011108154A1 (fr) 2010-03-05 2011-09-09 日立コンシューマエレクトロニクス株式会社 Disque optique, dispositif de disque optique, procédé d'enregistrement d'informations, et procédé de reproduction d'informations
WO2011108158A1 (fr) 2010-03-05 2011-09-09 日立コンシューマエレクトロニクス株式会社 Disque optique, dispositif de disque optique, procédé d'enregistrement d'informations et procédé de reproduction d'informations

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