+

WO2009035058A1 - Support d'enregistrement d'informations optiques et appareil de commande du support d'enregistrement d'informations optiques - Google Patents

Support d'enregistrement d'informations optiques et appareil de commande du support d'enregistrement d'informations optiques Download PDF

Info

Publication number
WO2009035058A1
WO2009035058A1 PCT/JP2008/066464 JP2008066464W WO2009035058A1 WO 2009035058 A1 WO2009035058 A1 WO 2009035058A1 JP 2008066464 W JP2008066464 W JP 2008066464W WO 2009035058 A1 WO2009035058 A1 WO 2009035058A1
Authority
WO
WIPO (PCT)
Prior art keywords
information recording
layer
recording medium
optical information
rom
Prior art date
Application number
PCT/JP2008/066464
Other languages
English (en)
Japanese (ja)
Inventor
Hideharu Tajima
Yoshiteru Murakami
Shigemi Maeda
Akira Takahashi
Masaki Yamamoto
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to JP2009532226A priority Critical patent/JP4664434B2/ja
Publication of WO2009035058A1 publication Critical patent/WO2009035058A1/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/25708—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 13 elements (B, Al, Ga)
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/2571—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/25713—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing nitrogen

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

L'invention concerne un support d'enregistrement d'informations optiques dont les données peuvent être reproduites même par un appareil de commande applicable à un ancien support d'enregistrement d'informations optiques standard présentant un nombre restreint de couches d'enregistrement d'informations. Le support d'enregistrement d'informations optiques possède une capacité d'enregistrement améliorée, une couche ROM ou une couche R étant ajoutée à l'ancien support d'enregistrement d'informations optiques standard. Le support d'enregistrement d'informations optiques a une structure dans laquelle une couche translucide (10), une première couche d'enregistrement d'informations (20), une couche intermédiaire (30), une seconde couche d'enregistrement d'informations(40) et un substrat (50) sont empilés dans cet ordre à partir d'un côté d'entrée d'un faisceau de reproduction. La première couche d'enregistrement d'informations (20) est la couche ROM ou la couche R, et la seconde couche d'enregistrement d'informations (40) est une couche RE. La première couche d'enregistrement d'informations (20) présente une caractéristique de transmission de la lumière, et la réflectance de la première couche d'enregistrement d'informations (20) par rapport à la longueur d'onde du faisceau de reproduction est comprise entre 0,4 % et 2,2 %. Dans une première région d'enregistrement d'informations de la première couche d'enregistrement d'informations (20), qui est la couche ROM ou la couche R, la zone de reconnaissance de la première couche d'enregistrement d'informations qui ne chevauche pas une seconde région d'enregistrement d'informations de la seconde couche d'enregistrement d'informations (40) existe dans la direction entrante du faisceau de reproduction.
PCT/JP2008/066464 2007-09-14 2008-09-11 Support d'enregistrement d'informations optiques et appareil de commande du support d'enregistrement d'informations optiques WO2009035058A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009532226A JP4664434B2 (ja) 2007-09-14 2008-09-11 光情報記録媒体及び光情報記録媒体駆動装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007240139 2007-09-14
JP2007-240139 2007-09-14

Publications (1)

Publication Number Publication Date
WO2009035058A1 true WO2009035058A1 (fr) 2009-03-19

Family

ID=40452065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066464 WO2009035058A1 (fr) 2007-09-14 2008-09-11 Support d'enregistrement d'informations optiques et appareil de commande du support d'enregistrement d'informations optiques

Country Status (2)

Country Link
JP (1) JP4664434B2 (fr)
WO (1) WO2009035058A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007841A1 (fr) * 2009-07-17 2011-01-20 シャープ株式会社 Support d'enregistrement d'informations optiques
JP2011123954A (ja) * 2009-12-11 2011-06-23 Tdk Corp 光記録媒体

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61214158A (ja) * 1985-03-19 1986-09-24 Matsushita Electric Ind Co Ltd 光情報記録デイスク
JPH03183036A (ja) * 1989-12-11 1991-08-09 Hitachi Ltd 情報記録媒体，情報の記録再生方法およびその装置
JPH056571A (ja) * 1991-06-28 1993-01-14 Pioneer Electron Corp 光学式情報記録媒体
JPH0922542A (ja) * 1995-07-05 1997-01-21 Nippon Columbia Co Ltd 多層の情報面を有する光ディスク
JPH0944898A (ja) * 1995-07-25 1997-02-14 Sony Corp 光学ディスク
JP2000090485A (ja) * 1999-09-10 2000-03-31 Victor Co Of Japan Ltd 光ディスク
JP2002063738A (ja) * 2000-06-09 2002-02-28 Tdk Corp 光情報媒体
JP2003006919A (ja) * 2001-06-22 2003-01-10 Matsushita Electric Ind Co Ltd 光記録媒体、および光記録媒体製造方法
JP2003168221A (ja) * 2001-11-28 2003-06-13 Tdk Corp 多層光記録媒体、記録データの記録方法、および記録装置
JP2007052863A (ja) * 2005-08-18 2007-03-01 Toshiba Corp 光ディスク、光ディスク作製方法、光ディスク装置
JP2007134003A (ja) * 2005-11-14 2007-05-31 Matsushita Electric Ind Co Ltd 光ディスク装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61214158A (ja) * 1985-03-19 1986-09-24 Matsushita Electric Ind Co Ltd 光情報記録デイスク
JPH03183036A (ja) * 1989-12-11 1991-08-09 Hitachi Ltd 情報記録媒体，情報の記録再生方法およびその装置
JPH056571A (ja) * 1991-06-28 1993-01-14 Pioneer Electron Corp 光学式情報記録媒体
JPH0922542A (ja) * 1995-07-05 1997-01-21 Nippon Columbia Co Ltd 多層の情報面を有する光ディスク
JPH0944898A (ja) * 1995-07-25 1997-02-14 Sony Corp 光学ディスク
JP2000090485A (ja) * 1999-09-10 2000-03-31 Victor Co Of Japan Ltd 光ディスク
JP2002063738A (ja) * 2000-06-09 2002-02-28 Tdk Corp 光情報媒体
JP2003006919A (ja) * 2001-06-22 2003-01-10 Matsushita Electric Ind Co Ltd 光記録媒体、および光記録媒体製造方法
JP2003168221A (ja) * 2001-11-28 2003-06-13 Tdk Corp 多層光記録媒体、記録データの記録方法、および記録装置
JP2007052863A (ja) * 2005-08-18 2007-03-01 Toshiba Corp 光ディスク、光ディスク作製方法、光ディスク装置
JP2007134003A (ja) * 2005-11-14 2007-05-31 Matsushita Electric Ind Co Ltd 光ディスク装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007841A1 (fr) * 2009-07-17 2011-01-20 シャープ株式会社 Support d'enregistrement d'informations optiques
JP2011040147A (ja) * 2009-07-17 2011-02-24 Sharp Corp 光情報記録媒体
JP4729125B2 (ja) * 2009-07-17 2011-07-20 シャープ株式会社 光情報記録媒体
CN102473431A (zh) * 2009-07-17 2012-05-23 夏普株式会社 光信息记录介质
US8437243B2 (en) 2009-07-17 2013-05-07 Sharp Kabushiki Kaisha Optical information recording medium
JP2011123954A (ja) * 2009-12-11 2011-06-23 Tdk Corp 光記録媒体

Also Published As

Publication number Publication date
JP4664434B2 (ja) 2011-04-06
JPWO2009035058A1 (ja) 2010-12-24

Similar Documents

Publication Publication Date Title
TW200506918A (en) Optical recording medium
WO2008099708A1 (fr) Support d'enregistrement, dispositif de capture optique et dispositif d'enregistrement/de reproduction
WO2007064040B1 (fr) Support d'enregistrement d'information optique multicouche, tete et lecteur optiques
EP1378895A3 (fr) Support d' enregistrement optique
WO2009008435A1 (fr) Support d'enregistrement d'informations optiques et appareil d'entraînement de support d'enregistrement d'informations optiques
WO2004021336A3 (fr) Support de stockage optique de donnees a piles multiples et utilisation de ce support
WO2009050994A1 (fr) Dispositif de reproduction de support optique d'enregistrement d'informations et procédé permettant de commander ce dispositif
WO2009035058A1 (fr) Support d'enregistrement d'informations optiques et appareil de commande du support d'enregistrement d'informations optiques
WO2009038046A1 (fr) Support d'enregistrement d'informations optiques en lecture seule
WO2008129780A1 (fr) Support d'enregistrement d'informations optique
EP1863027A3 (fr) Support d'enregistrement optique, procédé d'enregistrement d'informations, et procédé de lecture d'informations
EP1693836A4 (fr) Procede, dispositif et support d'enregistrement
WO2008078407A1 (fr) Support d'enregistrement optique et procédé pour enregistrer et reproduire des informations sur un support d'enregistrement optique et depuis celui-ci.
HK1091939A1 (en) Dual-stack optical data storage medium for write once recording
WO2009014190A1 (fr) Support d'enregistrement d'informations optique et dispositif lecteur de support d'enregistrement d'informations optique
WO2003025923A1 (fr) Support d'enregistrement optique et procede d'enregistrement correspondant
EP1635336A3 (fr) Disque optique d' enregistrement
TW200511297A (en) Multi stack optical data storage medium and use of such medium
AU2003244926A1 (en) Multi-stack optical information carrier comprising thermochromic layer
TW200746133A (en) Multilayer optical recording medium and optical recording method
TW200643945A (en) Optical storage medium and optical recording method
RU2010124427A (ru) Оптический носитель записи информации и способ записи/воспроизведения для него
MX2010008507A (es) Medio de grabacion de infromacion, dispositivo de grabacion, dispositivo de reproduccion y metodo de reproduccion.
WO2006136118A3 (fr) Support d'enregistrement optique, et dispositif optique permettant l'ecriture, la suppression et la lecture de donnees
WO2008142964A1 (fr) Support d'enregistrement d'informations optique, dispositif de reproduction d'informations optique, procédé de reproduction d'informations optique et programme de reproduction d'informations optique

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08830612

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009532226

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08830612

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载