DE602007005541D1 - Optisches Aufzeichnungsmedium, Informationsaufzeichnungsverfahren und Informationswiedergabeverfahren - Google Patents

Optisches Aufzeichnungsmedium, Informationsaufzeichnungsverfahren und Informationswiedergabeverfahren

Info

Publication number
DE602007005541D1
DE602007005541D1 DE602007005541T DE602007005541T DE602007005541D1 DE 602007005541 D1 DE602007005541 D1 DE 602007005541D1 DE 602007005541 T DE602007005541 T DE 602007005541T DE 602007005541 T DE602007005541 T DE 602007005541T DE 602007005541 D1 DE602007005541 D1 DE 602007005541D1
Authority
DE
Germany
Prior art keywords
information
recording medium
optical recording
information reproducing
reproducing method
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.)
Active
Application number
DE602007005541T
Other languages
English (en)
Inventor
Koji Takazawa
Seiji Morita
Kazuyo Umezawa
Naoki Morishita
Yasuaki Ootera
Hideo Ando
Naomasa Nakamura
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
Publication of DE602007005541D1 publication Critical patent/DE602007005541D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/241—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
    • G11B7/258—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 reflective 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
    • G11B7/2403—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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00452—Recording involving bubble or bump forming
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • 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
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • 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
    • G11B7/258—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 reflective layers
    • G11B7/259—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 reflective layers based on silver
DE602007005541T 2006-06-02 2007-05-31 Optisches Aufzeichnungsmedium, Informationsaufzeichnungsverfahren und Informationswiedergabeverfahren Active DE602007005541D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006155110A JP2007323774A (ja) 2006-06-02 2006-06-02 光記録媒体、情報記録方法、情報再生方法

Publications (1)

Publication Number Publication Date
DE602007005541D1 true DE602007005541D1 (de) 2010-05-12

Family

ID=38537605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007005541T Active DE602007005541D1 (de) 2006-06-02 2007-05-31 Optisches Aufzeichnungsmedium, Informationsaufzeichnungsverfahren und Informationswiedergabeverfahren

Country Status (6)

Country Link
US (22) US7715304B2 (de)
EP (2) EP1863028B1 (de)
JP (1) JP2007323774A (de)
CN (2) CN101083100B (de)
DE (1) DE602007005541D1 (de)
TW (1) TWI360121B (de)

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* Cited by examiner, † Cited by third party
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JP2007323776A (ja) 2006-06-02 2007-12-13 Toshiba Corp 光記録媒体、情報記録方法、情報再生方法
JP2008310922A (ja) * 2007-06-18 2008-12-25 Toshiba Corp 情報記録媒体及びこの媒体を用いたディスク装置
JP2009080895A (ja) * 2007-09-26 2009-04-16 Toshiba Corp 情報記録媒体及びこの媒体を用いたディスク装置
JP5038115B2 (ja) * 2007-12-11 2012-10-03 株式会社ソニー・コンピュータエンタテインメント ディスクアクセス装置およびディスクアクセス方法
WO2019127186A1 (en) 2017-12-28 2019-07-04 Dow Global Technologies Llc Olefin multi-block copolymer/silicone rubber/tackifier compositions and foams

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Also Published As

Publication number Publication date
JP2007323774A (ja) 2007-12-13
US20070280093A1 (en) 2007-12-06
US8154970B2 (en) 2012-04-10
US8165001B2 (en) 2012-04-24
US8149672B2 (en) 2012-04-03
US20110199879A1 (en) 2011-08-18
US8184517B2 (en) 2012-05-22
US7715304B2 (en) 2010-05-11
US8165000B2 (en) 2012-04-24
US8174948B2 (en) 2012-05-08
US20110194389A1 (en) 2011-08-11
US20110199869A1 (en) 2011-08-18
EP2169676A1 (de) 2010-03-31
CN101083100B (zh) 2010-10-13
US20110199871A1 (en) 2011-08-18
US20110199878A1 (en) 2011-08-18
US8179765B2 (en) 2012-05-15
US8179764B2 (en) 2012-05-15
US20110199874A1 (en) 2011-08-18
US20110194395A1 (en) 2011-08-11
US20110194384A1 (en) 2011-08-11
US20110202944A1 (en) 2011-08-18
US20110194387A1 (en) 2011-08-11
US20110199872A1 (en) 2011-08-18
EP1863028A3 (de) 2008-07-16
EP1863028B1 (de) 2010-03-31
US8339916B2 (en) 2012-12-25
CN101083100A (zh) 2007-12-05
US20110194394A1 (en) 2011-08-11
US8139459B2 (en) 2012-03-20
US8159921B2 (en) 2012-04-17
US20100188963A1 (en) 2010-07-29
US20110199881A1 (en) 2011-08-18
US8169872B2 (en) 2012-05-01
US8264931B2 (en) 2012-09-11
US20110199870A1 (en) 2011-08-18
US7995442B2 (en) 2011-08-09
TWI360121B (en) 2012-03-11
US20110194392A1 (en) 2011-08-11
EP1863028A2 (de) 2007-12-05
US20110202943A1 (en) 2011-08-18
US20110194385A1 (en) 2011-08-11
TW200805364A (en) 2008-01-16
US8169874B2 (en) 2012-05-01
US8159920B2 (en) 2012-04-17
US8154971B2 (en) 2012-04-10
US8355306B2 (en) 2013-01-15
US20110199873A1 (en) 2011-08-18
US8149674B2 (en) 2012-04-03
US20110194383A1 (en) 2011-08-11
CN101908351A (zh) 2010-12-08
US8134899B2 (en) 2012-03-13
US20110194388A1 (en) 2011-08-11
US8169873B2 (en) 2012-05-01

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