DE60314268D1 - Aufzeichnungsverfahren und Aufzeichnungslegierung - Google Patents

Aufzeichnungsverfahren und Aufzeichnungslegierung

Info

Publication number
DE60314268D1
DE60314268D1 DE60314268T DE60314268T DE60314268D1 DE 60314268 D1 DE60314268 D1 DE 60314268D1 DE 60314268 T DE60314268 T DE 60314268T DE 60314268 T DE60314268 T DE 60314268T DE 60314268 D1 DE60314268 D1 DE 60314268D1
Authority
DE
Germany
Prior art keywords
recording
alloy
recording method
recording alloy
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.)
Expired - Lifetime
Application number
DE60314268T
Other languages
English (en)
Other versions
DE60314268T2 (de
Inventor
Hiroko Ohkura
Yoshiyuki Kageyama
Makoto Harigaya
Hajime Yuzurihara
Eiko Hibino
Hiroshi Miura
Miku Mizutani
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE60314268D1 publication Critical patent/DE60314268D1/de
Application granted granted Critical
Publication of DE60314268T2 publication Critical patent/DE60314268T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
    • 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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
DE60314268T 2002-01-30 2003-01-29 Aufzeichnungsverfahren und Aufzeichnungslegierung Expired - Lifetime DE60314268T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002021361A JP2003228834A (ja) 2002-01-30 2002-01-30 情報記録方式及び光記録媒体
JP2002021361 2002-01-30

Publications (2)

Publication Number Publication Date
DE60314268D1 true DE60314268D1 (de) 2007-07-19
DE60314268T2 DE60314268T2 (de) 2008-02-21

Family

ID=27606314

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60300622T Expired - Lifetime DE60300622T2 (de) 2002-01-30 2003-01-29 Aufzeichnungsverfahren und Aufzeichnungslegierung
DE60314268T Expired - Lifetime DE60314268T2 (de) 2002-01-30 2003-01-29 Aufzeichnungsverfahren und Aufzeichnungslegierung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60300622T Expired - Lifetime DE60300622T2 (de) 2002-01-30 2003-01-29 Aufzeichnungsverfahren und Aufzeichnungslegierung

Country Status (5)

Country Link
US (2) US6963527B2 (de)
EP (2) EP1335356B1 (de)
JP (1) JP2003228834A (de)
CN (2) CN1297956C (de)
DE (2) DE60300622T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2003098616A1 (ja) * 2002-05-15 2005-09-22 松下電器産業株式会社 光ヘッド
KR101037455B1 (ko) 2002-10-10 2011-05-26 파나소닉 주식회사 기록 방법, 데이터 기록 매체, 재생 방법 및 제조 설비
JP3996051B2 (ja) * 2002-12-18 2007-10-24 株式会社リコー 光記録方法
AU2003303263A1 (en) * 2002-12-19 2004-07-14 Koninklijke Philips Electronics N.V. Method and recording device for recording marks in an information layer of an optical record carrier
JP3977740B2 (ja) * 2002-12-27 2007-09-19 株式会社リコー 相変化型光記録媒体とその記録方法
JP2004220699A (ja) * 2003-01-15 2004-08-05 Tdk Corp 光記録媒体
EP1439532A3 (de) * 2003-01-17 2005-02-09 Ricoh Company Verfahren zur Initialisierung eines optischen Aufzeichnungsmediums vom Phasenwechsel-Typ
JP4078237B2 (ja) * 2003-03-28 2008-04-23 Ｔｄｋ株式会社 光記録媒体、光記録方法及び光記録装置
JP4354733B2 (ja) * 2003-04-18 2009-10-28 Ｔｄｋ株式会社 光記録媒体
EP1515315B1 (de) * 2003-08-26 2007-07-25 Ricoh Company, Ltd. Informationsaufzeichnungsverfahren, Informationsaufzeichnungsvorrichtung, optisches Informationsaufzeichnungsmedium, Programm zur Aufzeichnung von Informationen und Speichermedium
JP2005071515A (ja) * 2003-08-27 2005-03-17 Tdk Corp 光記録ディスクへのデータ記録方法および光記録ディスクへのデータ記録装置
EP1675107A4 (de) * 2003-10-17 2009-02-18 Mitsubishi Kagaku Media Co Ltd Optisches aufzeichnungsverfahren
JP2005251265A (ja) * 2004-03-02 2005-09-15 Ricoh Co Ltd 相変化型光記録媒体
CN100416668C (zh) * 2004-06-28 2008-09-03 Tdk股份有限公司 对光记录媒体的信息记录方法和光记录装置
EP1771848A1 (de) 2004-07-16 2007-04-11 Koninklijke Philips Electronics N.V. Verfahren zur optimierung der schreibleistung zur aufzeichnung von markierungen in einer informationsschicht eines aufzeichnungsträgers und ein solches optimierungsverfahren verwendende aufzeichnungseinrichtung
US7006420B1 (en) 2005-02-17 2006-02-28 Mediatek Incorporation Method for tuning write strategy parameters of an optical storage device, and system thereof
KR101306026B1 (ko) * 2005-06-03 2013-09-12 코닌클리케 필립스 일렉트로닉스 엔.브이. 광 디스크의 정보층에 마크들을 기록하는 방법 및 장치

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124720B2 (ja) * 1995-04-14 2001-01-15 株式会社リコー 情報記録再生方法、情報記録再生装置及び情報記録媒体
JPH03297689A (ja) * 1990-04-17 1991-12-27 Toray Ind Inc 情報記録媒体
JP2596473B2 (ja) * 1991-03-12 1997-04-02 非酸化物ガラス研究開発株式会社 光情報記録媒体
US5709978A (en) * 1993-06-18 1998-01-20 Hitachi, Ltd. Supperresolution readout thin film and information recording medium
JPH0920073A (ja) * 1995-07-05 1997-01-21 Shin Etsu Chem Co Ltd 光記録媒体
US5732062A (en) * 1995-10-16 1998-03-24 Ricoh Company, Ltd. Information recording apparatus, method and computer program product
JPH09134525A (ja) 1995-11-08 1997-05-20 Ricoh Co Ltd 情報記録方式
JP3525197B2 (ja) * 1996-02-27 2004-05-10 株式会社リコー 相変化型光記録媒体
EP0828245B1 (de) * 1996-09-06 2007-11-14 Ricoh Company, Ltd Optisches Speichermedium
US5875160A (en) * 1996-12-14 1999-02-23 Ricoh Company, Ltd. Method and device for initializing optical recording medium of phase change type, and optical recording medium
US5915198A (en) * 1997-04-28 1999-06-22 Vanguard International Semiconductor Corporation Contact process using taper contact etching and polycide step
TW411457B (en) * 1997-08-01 2000-11-11 Hitachi Maxell Information recording medium
US6096398A (en) * 1997-11-28 2000-08-01 Ricoh Company, Ltd. Phase-change optical recording medium
US6177167B1 (en) * 1997-12-02 2001-01-23 Ricoh Company, Ltd. Optical information recording medium
US6426936B1 (en) * 1998-01-27 2002-07-30 Ricoh Company, Ltd. Phase-change medium usable in phase-difference tracking
JP2001209981A (ja) 1999-02-09 2001-08-03 Ricoh Co Ltd 光ディスク基板成膜装置、光ディスク基板成膜方法、基板ホルダーの製造方法、基板ホルダー、光ディスクおよび相変化記録型光ディスク
JP2000322740A (ja) 1999-05-12 2000-11-24 Ricoh Co Ltd 光記録媒体及びその記録方法
DE60038583T2 (de) 1999-05-19 2009-06-04 Mitsubishi Kagaku Media Co. Ltd. Wiederbeschreibbares optisches Aufzeichnungsmedium und Verfahren zur Aufzeichnung von EFM-modulierten Informationen auf dem Aufzeichnungsmedium
US6479121B1 (en) 1999-09-21 2002-11-12 Ricoh Company, Ltd. Optical recording medium and method of fabricating same
US6406771B1 (en) * 1999-10-29 2002-06-18 Toray Industries, Inc. Optical recording medium and optical recording apparatus
EP1117094B1 (de) 2000-01-17 2012-11-21 Mitsubishi Kagaku Media Co., Ltd. Aufzeichnungsverfahren für ein Phasenänderungsaufzeichnungsmedium
JP4112153B2 (ja) 2000-03-31 2008-07-02 株式会社リコー 光記録媒体の検査方法
US6987720B2 (en) 2000-07-13 2006-01-17 Ricoh Company, Ltd. Information recording and/or reproducing apparatus, information recording and/or reproducing method, and phase-change recording medium for use in the apparatus and the methods
JP2003034081A (ja) 2000-09-14 2003-02-04 Ricoh Co Ltd 相変化型光情報記録媒体
EP1193696B1 (de) 2000-09-28 2007-01-03 Ricoh Company, Ltd. Optisches Aufzeichnungsmedium, Verfahren zu dessen Herstellung und Verfahren und Vorrichtung zum Aufzeichnen auf oder Lesen von diesem Medium
US20020160306A1 (en) 2001-01-31 2002-10-31 Katsunari Hanaoka Optical information recording medium and method
JP2002237096A (ja) 2001-02-09 2002-08-23 Ricoh Co Ltd 光記録媒体
US6846611B2 (en) 2001-02-28 2005-01-25 Ricoh Company, Ltd. Phase-change optical recording medium
US6914866B2 (en) 2001-04-06 2005-07-05 Ricoh Company, Ltd. Optical information recording medium and information recording method and apparatus using the recording medium
JP2002331758A (ja) * 2001-05-11 2002-11-19 Ricoh Co Ltd 光情報記録媒体
JP2003305955A (ja) 2001-05-21 2003-10-28 Ricoh Co Ltd 光記録媒体及び記録方法

Also Published As

Publication number Publication date
CN1822151A (zh) 2006-08-23
EP1335356A1 (de) 2003-08-13
US6963527B2 (en) 2005-11-08
EP1555668B1 (de) 2007-06-06
US20030152006A1 (en) 2003-08-14
US20050265133A1 (en) 2005-12-01
CN1437187A (zh) 2003-08-20
DE60314268T2 (de) 2008-02-21
DE60300622D1 (de) 2005-06-16
EP1335356B1 (de) 2005-05-11
CN1297956C (zh) 2007-01-31
JP2003228834A (ja) 2003-08-15
CN100399445C (zh) 2008-07-02
DE60300622T2 (de) 2006-02-02
EP1555668A1 (de) 2005-07-20
US7068591B2 (en) 2006-06-27

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