DE602004024739D1 - Optisches Informationsaufzeichnungsmedium, Verfahren zu dessen Herstellung, und Vorrichtung zur Informationsaufzeichnung darauf - Google Patents

Optisches Informationsaufzeichnungsmedium, Verfahren zu dessen Herstellung, und Vorrichtung zur Informationsaufzeichnung darauf

Info

Publication number
DE602004024739D1
DE602004024739D1 DE602004024739T DE602004024739T DE602004024739D1 DE 602004024739 D1 DE602004024739 D1 DE 602004024739D1 DE 602004024739 T DE602004024739 T DE 602004024739T DE 602004024739 T DE602004024739 T DE 602004024739T DE 602004024739 D1 DE602004024739 D1 DE 602004024739D1
Authority
DE
Germany
Prior art keywords
information recording
manufacturing
same
recording medium
recording apparatus
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
DE602004024739T
Other languages
English (en)
Inventor
Hideki Kitaura
Noboru Yamada
Rie Kojima
Takeshi Sakaguchi
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602004024739D1 publication Critical patent/DE602004024739D1/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
    • G11B7/24—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
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00454—Recording involving phase-change effects
    • 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
    • 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
    • G11B7/2578—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
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE602004024739T 2003-03-27 2004-03-26 Optisches Informationsaufzeichnungsmedium, Verfahren zu dessen Herstellung, und Vorrichtung zur Informationsaufzeichnung darauf Expired - Lifetime DE602004024739D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003088906 2003-03-27

Publications (1)

Publication Number Publication Date
DE602004024739D1 true DE602004024739D1 (de) 2010-02-04

Family

ID=32821565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024739T Expired - Lifetime DE602004024739D1 (de) 2003-03-27 2004-03-26 Optisches Informationsaufzeichnungsmedium, Verfahren zu dessen Herstellung, und Vorrichtung zur Informationsaufzeichnung darauf

Country Status (6)

Country Link
US (1) US7074471B2 (de)
EP (1) EP1463047B1 (de)
KR (1) KR100578008B1 (de)
CN (1) CN100472626C (de)
DE (1) DE602004024739D1 (de)
TW (1) TWI311748B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4180980B2 (ja) * 2003-06-10 2008-11-12 本田技研工業株式会社 半導体装置
JPWO2006025162A1 (ja) * 2004-08-30 2008-05-08 松下電器産業株式会社 光学的情報記録媒体およびその製造方法
JP2006079795A (ja) * 2004-09-13 2006-03-23 Tdk Corp 光記録媒体
WO2006051645A1 (ja) * 2004-11-10 2006-05-18 Matsushita Electric Industrial Co., Ltd. 情報記録媒体とその製造方法
WO2008026676A1 (fr) * 2006-09-01 2008-03-06 Panasonic Corporation Support d'enregistrement d'informations optique
KR100807230B1 (ko) * 2006-09-27 2008-02-28 삼성전자주식회사 상변화 물질층 및 이를 포함하는 상변화 메모리 장치
US8435620B2 (en) * 2011-09-09 2013-05-07 Ritek Corporation Optical recording medium and recording material for the same
CN103117070A (zh) * 2013-01-08 2013-05-22 南京邮电大学 基于氮化铜薄膜的一次写入型双面光盘及其制造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294932B1 (de) 1987-06-11 1993-10-27 Asahi Kasei Kogyo Kabushiki Kaisha Verfahren zum Aufzeichnen und Löschen von Daten
JPH0428587A (ja) * 1990-05-24 1992-01-31 Ricoh Co Ltd 光情報記録媒体
JP2596478B2 (ja) 1991-03-20 1997-04-02 非酸化物ガラス研究開発株式会社 書換え形光情報記録媒体
JP3129497B2 (ja) 1992-02-03 2001-01-29 株式会社リコー 相変化型光記録媒体
KR0153033B1 (ko) * 1993-06-18 1998-12-15 가나이 쯔또무 정보기록용 박막 및 정보기록매체
EP0706177B1 (de) 1994-03-25 2002-02-20 Toray Industries, Inc. Optisches aufzeichnungsmedium
EP0703575B1 (de) 1994-09-22 2003-01-22 Ricoh Company, Ltd Informationsaufzeichnungsverfahren und -vorrichtung
JPH08306073A (ja) * 1995-04-28 1996-11-22 Victor Co Of Japan Ltd 光ディスク
DE19521832A1 (de) 1995-06-16 1996-12-19 Bosch Gmbh Robert Druckmeßvorrichtung
SG93843A1 (en) 1996-03-11 2003-01-21 Matsushita Electric Ind Co Ltd Method of producing an optical information recording medium
KR0179259B1 (ko) * 1996-04-13 1999-04-15 구자홍 상변화형 광기록매체 및 그의 제조방법
WO1999044199A1 (fr) 1998-02-24 1999-09-02 Sony Corporation Support d'enregistrement optique
GB2336463B (en) 1998-04-16 2000-07-05 Ricoh Kk Optical recording method for a rewritable phase-change optical recording medium
KR100614505B1 (ko) * 1998-06-18 2006-08-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 재기록가능한 광 정보매체
JP3853543B2 (ja) 1998-08-05 2006-12-06 松下電器産業株式会社 光学的情報記録媒体とその製造方法、その記録再生方法および記録再生装置
TW448443B (en) 1998-08-05 2001-08-01 Matsushita Electric Ind Co Ltd Optical information storage media and production method as well as the storage reproducing method and device
JP2000137928A (ja) 1998-10-30 2000-05-16 Ricoh Co Ltd 光記録媒体および光記録方法
JP2000149325A (ja) * 1998-11-09 2000-05-30 Sony Corp 光記録媒体及びその製造方法
JP2000298875A (ja) * 1999-02-13 2000-10-24 Sony Corp 光記録媒体
JP3848507B2 (ja) 1999-10-29 2006-11-22 株式会社リコー 光記録装置、光記録方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
EP1213715A3 (de) 2000-11-30 2003-05-07 Victor Company Of Japan, Ltd. Optisches Aufzeichnungsmedium
JP2002312979A (ja) 2001-04-12 2002-10-25 Matsushita Electric Ind Co Ltd 光学情報記録媒体
DE60207676T2 (de) 2001-12-18 2006-09-07 Matsushita Electric Industrial Co., Ltd., Kadoma Informationsaufzeichnungsmedium und Verfahren zu dessen Herstellung
US20030161257A1 (en) * 2002-02-27 2003-08-28 Kabushiki Kaisha Toshiba Optical disk and method of producing the same
KR100906056B1 (ko) 2002-03-19 2009-07-03 파나소닉 주식회사 정보 기록매체와 그 제조 방법
JP4181490B2 (ja) * 2003-03-25 2008-11-12 松下電器産業株式会社 情報記録媒体とその製造方法

Also Published As

Publication number Publication date
EP1463047A1 (de) 2004-09-29
US20040191686A1 (en) 2004-09-30
US7074471B2 (en) 2006-07-11
CN1538421A (zh) 2004-10-20
CN100472626C (zh) 2009-03-25
EP1463047B1 (de) 2009-12-23
TW200501102A (en) 2005-01-01
TWI311748B (en) 2009-07-01
KR100578008B1 (ko) 2006-05-11
KR20040085049A (ko) 2004-10-07

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803

8364 No opposition during term of opposition