ATE382935T1 - Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung - Google Patents

Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung

Info

Publication number
ATE382935T1
ATE382935T1 AT02733072T AT02733072T ATE382935T1 AT E382935 T1 ATE382935 T1 AT E382935T1 AT 02733072 T AT02733072 T AT 02733072T AT 02733072 T AT02733072 T AT 02733072T AT E382935 T1 ATE382935 T1 AT E382935T1
Authority
AT
Austria
Prior art keywords
layer
recording medium
recording
optical recording
rewritable optical
Prior art date
Application number
AT02733072T
Other languages
English (en)
Inventor
Guo-Fu Zhou
Johannes Rijpers
Erwin Meinders
Hermanus Borg
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE382935T1 publication Critical patent/ATE382935T1/de

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
    • G11B7/257—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
    • 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
    • G11B7/24—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
    • 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
    • G11B7/24067—Combinations of two or more layers with specific interrelation
    • 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
    • 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
    • G11B7/241—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
    • G11B2007/24316—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
    • G11B7/257—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
    • G11B2007/25715—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 oxygen
    • 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
    • G11B7/24—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Recording Or Reproduction (AREA)
AT02733072T 2001-06-01 2002-05-27 Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung ATE382935T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01202108 2001-06-01

Publications (1)

Publication Number Publication Date
ATE382935T1 true ATE382935T1 (de) 2008-01-15

Family

ID=8180409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02733072T ATE382935T1 (de) 2001-06-01 2002-05-27 Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung

Country Status (10)

Country Link
US (2) US20040157159A1 (de)
EP (1) EP1397801B1 (de)
JP (1) JP2004522247A (de)
KR (1) KR20030024817A (de)
CN (1) CN1278324C (de)
AT (1) ATE382935T1 (de)
CA (1) CA2449122A1 (de)
DE (1) DE60224389T2 (de)
TW (1) TWI233613B (de)
WO (1) WO2002099797A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1397801B1 (de) * 2001-06-01 2008-01-02 Koninklijke Philips Electronics N.V. Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung
US20040191687A1 (en) * 2003-03-28 2004-09-30 Tdk Corporation Optical recording medium
JP4167146B2 (ja) * 2003-08-19 2008-10-15 Ｔｄｋ株式会社 光記録媒体及びその製造方法、並びに、光記録媒体に対するデータ記録方法及びデータ再生方法
JP2005122872A (ja) * 2003-09-22 2005-05-12 Ricoh Co Ltd ２層相変化型情報記録媒体及びその記録再生方法
WO2005043524A1 (en) 2003-11-03 2005-05-12 Koninklijke Philips Electronics N.V. Rewritable optical data storage medium and use of such a medium
KR100738115B1 (ko) * 2006-07-04 2007-07-12 삼성전자주식회사 도핑된 상변화층을 구비하는 상변화 메모리 소자 및 그동작방법
JP5151418B2 (ja) * 2007-11-27 2013-02-27 ソニー株式会社 追記型光記録媒体およびその製造方法
US8178906B2 (en) * 2008-01-11 2012-05-15 Electro Scientific Industries, Inc. Laser chalcogenide phase change device
US8465823B1 (en) * 2011-12-22 2013-06-18 Oracle International Corporation Optical media having transparent back side coating

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367514A (en) * 1991-11-26 1994-11-22 Fuji Xerox Co., Ltd. Phase change optical recording device and method employing a laser beam with differently energized pulse portions
CN1822116A (zh) * 1992-08-19 2006-08-23 皇家菲利浦电子有限公司 信息存储系统
US6501724B2 (en) * 1993-05-10 2002-12-31 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for parallel readout and correlation of data on optical disks
WO1995026549A1 (en) * 1994-03-25 1995-10-05 Toray Industries, Inc. Optical recording medium and method of manufacturing the same
US5785828A (en) * 1994-12-13 1998-07-28 Ricoh Company, Ltd. Sputtering target for producing optical recording medium
TW414892B (en) * 1996-05-28 2000-12-11 Ibm Optical data storage system with multiple rewriteable phase-change recording layers
EP0951717B1 (de) * 1997-11-07 2005-06-22 Koninklijke Philips Electronics N.V. Ge-sb-te-legierung enthaltendes wiederbeschreibbares optisches aufzeichnungsmedium
JP2000339751A (ja) * 1999-06-01 2000-12-08 Ricoh Co Ltd 相変化形光記録媒体
US6587429B1 (en) * 1999-11-16 2003-07-01 Polaroid Corporation System and method for initializing phase change recording media
JP2003532248A (ja) * 2000-04-20 2003-10-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光記録媒体及びその使用
FR2813138B1 (fr) * 2000-08-21 2002-11-29 Commissariat Energie Atomique Support d'enregistrement optique multi-niveau a puits thermique transparent pour systeme de lecture/ecriture par laser
EP1397801B1 (de) * 2001-06-01 2008-01-02 Koninklijke Philips Electronics N.V. Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung
US7368223B2 (en) * 2001-06-01 2008-05-06 Koninklijke Philips Electronics N.V. Multi-stack optical data storage medium and use of such a medium
CN1312686C (zh) * 2001-11-23 2007-04-25 皇家飞利浦电子股份有限公司 多堆叠光学数据存储介质和这种介质的使用

Also Published As

Publication number Publication date
DE60224389D1 (de) 2008-02-14
EP1397801A1 (de) 2004-03-17
JP2004522247A (ja) 2004-07-22
DE60224389T2 (de) 2008-12-18
CN1533568A (zh) 2004-09-29
KR20030024817A (ko) 2003-03-26
EP1397801B1 (de) 2008-01-02
HK1064205A1 (en) 2005-01-21
WO2002099797A1 (en) 2002-12-12
TWI233613B (en) 2005-06-01
CA2449122A1 (en) 2002-12-12
US20040157159A1 (en) 2004-08-12
US20080253272A1 (en) 2008-10-16
CN1278324C (zh) 2006-10-04

Similar Documents

Publication Publication Date Title
KR960015455A (ko) 광학 정보 기록 매체
EP1172810A3 (de) Optisches Aufzeichnungsmedium
DE69811958D1 (de) Wiederbeschreibbare optische datenspeicherplatte mit verbessenter planheit
TWI264706B (en) Recording medium, recording device, reproduction device, recording method, and reproduction method
MY151473A (en) Information storage medium having multiple storage layers with optimal power control (opc) areas and buffer areas
JPS63181137A (ja) 光情報記録媒体
EP0797194A3 (de) Doppelschichtiger Informationsaufzeichnungsträger mit Informationsaufzeichnungsschichten
DE60224389D1 (de) Wiederbeschreibbares optisches aufzeichnungsmedium und seine verwendung
MY135465A (en) Optical information storage medium and method of recording information thereon
MY133481A (en) Recording medium, recording and reproducing method and recording and reproducing apparatus
EP1054393A3 (de) Phasenwechselaufzeichnungsmedium für einmalig beschreibbare Verwendungen
WO1999014764A1 (en) Optical recording medium and optical memory device
US7368223B2 (en) Multi-stack optical data storage medium and use of such a medium
KR960700507A (ko) 광기록매체 및 그 제조법(Optical Recording Medium and Its Making Method)
DK1472686T3 (da) Optisk datalagermedie til skriv én gang optagelse
CA2415650A1 (en) Rewritable optical recording medium with zno near-field optical interaction layer
EP1376562A3 (de) Informationswiedergabe- / -Aufzeichnungsmedium
JPH11134713A (ja) 光学情報記録媒体
DE60302552D1 (de) Wiederbeschreibbares optisches speichermedium und verwendung eines solchen mediums
Inoue et al. Inorganic write-once disc for high speed recording
AU2006201909A1 (en) System and Method For Multi-Laser Optical Medium
CN101409085A (zh) 单面双层混合记录型光盘
JP2002251779A (ja) 相変化型光情報記録媒体
TWI307096B (en) Blue ray disc
EP1437723A3 (de) Optischer Datenaufzeichnungsträger

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties