KR100264304B1 - 광 데이타 기록 매체 및 광 데이타 저장 시스템 - Google Patents

광 데이타 기록 매체 및 광 데이타 저장 시스템 Download PDF

Info

Publication number
KR100264304B1
KR100264304B1 KR1019970709085A KR19970709085A KR100264304B1 KR 100264304 B1 KR100264304 B1 KR 100264304B1 KR 1019970709085 A KR1019970709085 A KR 1019970709085A KR 19970709085 A KR19970709085 A KR 19970709085A KR 100264304 B1 KR100264304 B1 KR 100264304B1
Authority
KR
South Korea
Prior art keywords
recording
recording layer
layer
optical
substrate
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
KR1019970709085A
Other languages
English (en)
Korean (ko)
Other versions
KR19990022604A (ko
Inventor
웨인 이사미 이마이노
할 저비스 로젠
커트 알랜 루빈
웨이드 웨이청 탕
Original Assignee
포만 제프리 엘
인터내셔널 비지네스 머신즈 코포레이션
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 포만 제프리 엘, 인터내셔널 비지네스 머신즈 코포레이션 filed Critical 포만 제프리 엘
Publication of KR19990022604A publication Critical patent/KR19990022604A/ko
Application granted granted Critical
Publication of KR100264304B1 publication Critical patent/KR100264304B1/ko
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
    • G11B7/252—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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24044—Recording layers for storing optical interference patterns, e.g. holograms; for storing data in three dimensions, e.g. volume storage
    • 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
    • G11B7/24018—Laminated discs
    • 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
    • G11B7/242—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
    • G11B7/242—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
    • G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
    • 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
    • G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
    • 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
    • G11B2007/24318—Non-metallic elements
    • G11B2007/2432—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
    • G11B7/24—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
    • G11B2007/25706—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 transition metal elements (Zn, Fe, Co, Ni, Pt)
    • 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
    • G11B2007/25716—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 sulfur
    • 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
    • G11B7/24003—Shapes of record carriers other than disc shape
    • G11B7/24009—Tapes, long films or long sheets
    • 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
    • G11B7/24003—Shapes of record carriers other than disc shape
    • G11B7/24012—Optical cards

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
KR1019970709085A 1995-06-30 1996-03-08 광 데이타 기록 매체 및 광 데이타 저장 시스템 Expired - Lifetime KR100264304B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8/497,518 1995-06-30
US08/497,518 US5555537A (en) 1995-06-30 1995-06-30 Optical data storage system with multiple write-once phase-change recording layers

Publications (2)

Publication Number Publication Date
KR19990022604A KR19990022604A (ko) 1999-03-25
KR100264304B1 true KR100264304B1 (ko) 2000-08-16

Family

ID=23977182

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970709085A Expired - Lifetime KR100264304B1 (ko) 1995-06-30 1996-03-08 광 데이타 기록 매체 및 광 데이타 저장 시스템

Country Status (11)

Country Link
US (1) US5555537A (enExample)
EP (1) EP0835508B1 (enExample)
JP (1) JP3154496B2 (enExample)
KR (1) KR100264304B1 (enExample)
CN (1) CN1086832C (enExample)
BR (1) BR9609637A (enExample)
CA (1) CA2220879C (enExample)
DE (1) DE69605422T2 (enExample)
MY (1) MY112838A (enExample)
TW (1) TW302475B (enExample)
WO (1) WO1997002564A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726970A (en) * 1995-03-20 1998-03-10 Sony Corporation Multi-layer optical recording medium
US5764619A (en) * 1995-04-07 1998-06-09 Matsushita Electric Industrial Co., Ltd. Optical recording medium having two separate recording layers
JP2728057B2 (ja) * 1995-10-30 1998-03-18 日本電気株式会社 光ディスク用情報アクセス装置
TW414892B (en) * 1996-05-28 2000-12-11 Ibm Optical data storage system with multiple rewriteable phase-change recording layers
KR100308217B1 (ko) 1996-09-09 2001-11-02 모리시타 요이찌 광학적정보기록매체와그제조방법,광학적정보기록·재생방법및광학적정보기록·재생장치
DE19642716A1 (de) * 1996-10-16 1998-04-23 Thomson Brandt Gmbh Wiedergabe- oder Aufzeichnungsgerät für optische Aufzeichnungsträger
GB2332298B (en) * 1997-12-12 2000-05-03 Ricoh Kk Optical information memory medium and display recording method using the same
CN1317702C (zh) * 1998-01-15 2007-05-23 洪惠光 读写多层可记录干涉式光碟上数据的方法及光碟的制造法
US6115339A (en) * 1998-06-17 2000-09-05 International Business Machines Corporation Method and system in an optical storage disc drive for conserving laser power
US6611481B1 (en) * 1999-04-28 2003-08-26 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing apparatus
JP2001023237A (ja) * 1999-07-02 2001-01-26 Pioneer Electronic Corp 情報記録媒体
US7065035B1 (en) * 1999-10-25 2006-06-20 Matsushita Electric Industrial Co., Ltd. Optical multilayer disk, multiwavelength light source, and optical system using them
JP2001245451A (ja) * 2000-02-28 2001-09-07 Pioneer Electronic Corp モータ装置
TWI233098B (en) * 2000-08-31 2005-05-21 Matsushita Electric Industrial Co Ltd Data recoding medium, the manufacturing method thereof, and the record reproducing method thereof
CN1286049C (zh) * 2000-12-22 2006-11-22 能源变换设备有限公司 把信息记录在包括相变材料的光学记录介质上的方法
US6586761B2 (en) * 2001-09-07 2003-07-01 Intel Corporation Phase change material memory device
CN1647167A (zh) * 2002-04-02 2005-07-27 皇家飞利浦电子股份有限公司 光学数据存储介质以及这种介质的应用
AU2003216611A1 (en) * 2002-04-02 2003-10-13 Koninklijke Philips Electronics N.V. Optical data storage medium
US7364644B2 (en) 2002-08-29 2008-04-29 Micron Technology, Inc. Silver selenide film stoichiometry and morphology control in sputter deposition
DE60332466D1 (de) * 2002-09-18 2010-06-17 Panasonic Corp Optisches informationsaufzeichnungsmedium und herstellungsverfahren dafür
KR20040028469A (ko) 2002-09-30 2004-04-03 엘지전자 주식회사 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법
US7233550B2 (en) * 2002-09-30 2007-06-19 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7672204B2 (en) 2003-01-27 2010-03-02 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc
TWI349282B (en) 2003-05-09 2011-09-21 Lg Electronics Inc Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
CA2525115A1 (en) 2003-05-09 2004-11-18 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
TW200509104A (en) * 2003-05-23 2005-03-01 Matsushita Electric Industrial Co Ltd Information recording medium; recording device, method and program thereof
DE602004027907D1 (de) * 2003-05-30 2010-08-12 Doug Carson & Associates Inc Verbessertes format für mehrschichtige optische datenträger
DE602004020992D1 (de) * 2003-07-14 2009-06-18 Lg Electronics Inc Einmalbeschreibbarer optischer datenträger, verfahren und vorrichtung zum aufzeichnen von verwaltungsinformationen auf einem einmalbeschreibbaren optischen datenträger
KR20050009031A (ko) 2003-07-15 2005-01-24 엘지전자 주식회사 1회 기록 가능한 광디스크 및 광디스크의 관리정보 기록방법
US7313065B2 (en) 2003-08-05 2007-12-25 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
KR101108953B1 (ko) 2003-09-08 2012-01-31 엘지전자 주식회사 1회-기록 광 디스크, 및 1회-기록 광 디스크 상에 관리정보를 기록하는 방법 및 장치
KR20050111047A (ko) * 2004-05-20 2005-11-24 엘지전자 주식회사 1회 기록 가능한 광디스크 관리정보 기록방법과 이를이용한 광디스크 기록재생방법 및 장치
BRPI0414213A (pt) 2003-09-08 2006-10-31 Lg Electronics Inc método e aparelho de gerenciar meio fìsico de gravação e meio fìsico de gravação
JP2007505432A (ja) 2003-09-08 2007-03-08 エルジー エレクトロニクス インコーポレーテッド 追記型光ディスク、並びにその上に管理情報を記録するための方法及び装置
US20050238145A1 (en) * 2004-04-22 2005-10-27 Sbc Knowledge Ventures, L.P. User interface for "how to use" application of automated self service call center
CN100342439C (zh) * 2004-08-27 2007-10-10 精碟科技股份有限公司 光信息储存媒体的制造方法以及模板分离条件决定方法
JP2006073053A (ja) * 2004-08-31 2006-03-16 Tdk Corp 光記録媒体
US20070041288A1 (en) * 2005-08-17 2007-02-22 Ping-Sheng Chen Methods and apparatuses for accessing a hybrid disc
US7679633B2 (en) * 2005-09-29 2010-03-16 Hewlett-Packard Development Company, L.P. Facilitating focusing of a multi-function digital media drive
WO2007092785A2 (en) * 2006-02-02 2007-08-16 Otsi Holdings Llc Optical tape media, marking, systems, and apparatus and process for producing thereof
EP1912216A1 (en) * 2006-10-13 2008-04-16 Thomson Holding Germany GmbH & Co. OHG Optical storage medium comprising a mask layer with a super resolution near field structure
US8470514B2 (en) * 2007-03-30 2013-06-25 Panasonic Corporation Information recording medium and method for manufacturing the same
EP2073197A1 (en) * 2007-12-20 2009-06-24 Deutsche Thomson OHG Recordable optical storage medium comprising a semiconductor layer, and respective manufacturing method
JP5622782B2 (ja) 2012-04-16 2014-11-12 京セラドキュメントソリューションズ株式会社 トナー搬送装置及びそれを備えた画像形成装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090031A (en) * 1974-10-21 1978-05-16 Eli S. Jacobs Multi-layered opitcal data records and playback apparatus
NL7803069A (nl) * 1978-03-22 1979-09-25 Philips Nv Meerlaags informatieschijf.
DE3170922D1 (en) * 1980-04-22 1985-07-18 Agfa Gevaert Nv Recording material for storage of digital information and a recording method for storage of digital information
JPS59210543A (ja) * 1983-05-16 1984-11-29 Nippon Telegr & Teleph Corp <Ntt> レ−ザ記録媒体
US4960680A (en) * 1987-02-13 1990-10-02 Eastman Kodak Company Recording elements comprising write-once thin film alloy layers
US5089358A (en) * 1988-11-05 1992-02-18 Brother Kogyo Kabushiki Kaisha Optical recording medium
JPH0354740A (ja) * 1989-07-24 1991-03-08 Matsushita Electric Ind Co Ltd 光学情報記録部材および光学情報記録再生装置
JP2722723B2 (ja) * 1989-10-23 1998-03-09 ブラザー工業株式会社 光記録媒体
EP0498657A3 (en) * 1991-02-08 1993-03-03 Canon Kabushiki Kaisha Optical recording medium, method of reproducing recorded data of optical recording medium, and system for reproducing recorded data of optical recording medium
US5368986A (en) * 1991-05-02 1994-11-29 Hitachi, Ltd. Information recording media, manufacturing method for the same, and information recording method
US5255262A (en) * 1991-06-04 1993-10-19 International Business Machines Corporation Multiple data surface optical data storage system with transmissive data surfaces
US5202875A (en) * 1991-06-04 1993-04-13 International Business Machines Corporation Multiple data surface optical data storage system
US5449590A (en) * 1991-06-04 1995-09-12 International Business Machines Corporation Multiple data surface optical data storage system
JP3266627B2 (ja) * 1991-10-11 2002-03-18 株式会社日立製作所 情報再生装置
JPH0778354A (ja) * 1993-09-07 1995-03-20 Toshiba Corp 情報記録媒体およびそれを用いた記録方法
TW273616B (enExample) * 1993-12-15 1996-04-01 Ibm
US5625609A (en) * 1995-03-13 1997-04-29 International Business Machines Corporation Multiple data layer optical disk drive system with fixed aberration correction and optimum interlayer spacing

Also Published As

Publication number Publication date
CA2220879C (en) 2002-04-02
BR9609637A (pt) 1999-02-17
HK1018839A1 (en) 2000-01-07
US5555537A (en) 1996-09-10
CA2220879A1 (en) 1997-01-23
TW302475B (enExample) 1997-04-11
KR19990022604A (ko) 1999-03-25
CN1189913A (zh) 1998-08-05
DE69605422D1 (de) 2000-01-05
EP0835508A1 (en) 1998-04-15
JP3154496B2 (ja) 2001-04-09
EP0835508B1 (en) 1999-12-01
CN1086832C (zh) 2002-06-26
DE69605422T2 (de) 2000-06-08
JP2000500262A (ja) 2000-01-11
WO1997002564A1 (en) 1997-01-23
MY112838A (en) 2001-09-29

Similar Documents

Publication Publication Date Title
KR100264304B1 (ko) 광 데이타 기록 매체 및 광 데이타 저장 시스템
EP0810590B1 (en) Optical data storage system with multiple rewritable phase-change recording layers
JP4037057B2 (ja) 再書込み可能な光学情報媒体
US5817389A (en) Optical disk
JP2909913B2 (ja) 光学的情報記録媒体およびその製造方法および光学的情報記録方法
JPS62152786A (ja) 相変化記録媒体
JP2000235732A (ja) 多層光ディスク
US7442424B2 (en) Information storage medium having super resolution structure and apparatus for recording to and/or reproducing from the same
JP4339999B2 (ja) 光学的情報記録媒体とその製造方法、記録再生方法及び記録再生装置
US6603733B2 (en) Optical information medium
JP2000235733A (ja) 多層光ディスク
JP2003051137A (ja) 情報記録媒体
JP4892562B2 (ja) 情報記録媒体、その製造方法および情報記録媒体を形成するためのスパッタリングターゲット
JP4456527B2 (ja) 光情報記録媒体、並びにそれを用いた情報記録方法及び情報再生方法
JP4490918B2 (ja) 光学情報記録媒体及びその製造方法
JP5437793B2 (ja) 情報記録媒体及びその製造方法
WO2007135827A1 (ja) 光学情報記録媒体、光学情報再生方法および光学情報再生装置
JP2000298877A (ja) 光情報記録媒体
JP3180559B2 (ja) 光学的情報記録用媒体及び記録方法
TW200818183A (en) Optical recording medium
HK1018839B (en) Optical data storage system with multiple write-once phase-change recording layers
JP2002298430A (ja) 情報記録媒体とその製造方法
JP2002092955A (ja) 光学記録媒体およびその製造方法
JP2000030298A (ja) 情報記録媒体
JP2003132595A (ja) 光学情報記録媒体及び光学情報記録媒体の製造方法

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 19971206

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19971206

Comment text: Request for Examination of Application

PG1501 Laying open of application
E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20000331

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20000529

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20000530

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20030307

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20040309

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20050324

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20060116

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20070402

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20080229

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20090406

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20100210

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20110421

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20120507

Start annual number: 13

End annual number: 13

FPAY Annual fee payment

Payment date: 20130503

Year of fee payment: 14

PR1001 Payment of annual fee

Payment date: 20130503

Start annual number: 14

End annual number: 14

FPAY Annual fee payment

Payment date: 20140502

Year of fee payment: 15

PR1001 Payment of annual fee

Payment date: 20140502

Start annual number: 15

End annual number: 15

FPAY Annual fee payment

Payment date: 20150430

Year of fee payment: 16

PR1001 Payment of annual fee

Payment date: 20150430

Start annual number: 16

End annual number: 16

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20160908

Termination category: Expiration of duration