TW200608385A - Super-resolution information storage medium and method of and apparatus for recording/reproducing data to/from the same - Google Patents

Super-resolution information storage medium and method of and apparatus for recording/reproducing data to/from the same

Info

Publication number
TW200608385A
TW200608385A TW094125384A TW94125384A TW200608385A TW 200608385 A TW200608385 A TW 200608385A TW 094125384 A TW094125384 A TW 094125384A TW 94125384 A TW94125384 A TW 94125384A TW 200608385 A TW200608385 A TW 200608385A
Authority
TW
Taiwan
Prior art keywords
super
recording
storage medium
information storage
resolution
Prior art date
Application number
TW094125384A
Other languages
English (en)
Inventor
Jae-Cheol Bae
Joo-Ho Kim
In-Oh Hwang
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200608385A publication Critical patent/TW200608385A/zh

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
    • 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
    • G11B7/005—Reproducing
    • 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
    • G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
    • 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
    • G11B2007/24318—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

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)
TW094125384A 2004-08-25 2005-07-27 Super-resolution information storage medium and method of and apparatus for recording/reproducing data to/from the same TW200608385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040067192A KR100601700B1 (ko) 2004-08-25 2004-08-25 초해상 정보 저장매체, 데이터 재생 방법 및 데이터 기록및/또는 재생 장치

Publications (1)

Publication Number Publication Date
TW200608385A true TW200608385A (en) 2006-03-01

Family

ID=35943570

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125384A TW200608385A (en) 2004-08-25 2005-07-27 Super-resolution information storage medium and method of and apparatus for recording/reproducing data to/from the same

Country Status (6)

Country Link
US (1) US20060046013A1 (zh)
JP (1) JP2008511096A (zh)
KR (1) KR100601700B1 (zh)
CN (1) CN1993750A (zh)
TW (1) TW200608385A (zh)
WO (1) WO2006022510A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416515B (zh) * 2010-04-19 2013-11-21 Sony Corp Optical recording media

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JP2006209813A (ja) * 2005-01-25 2006-08-10 Tdk Corp 光記録媒体
JP2007048344A (ja) * 2005-08-08 2007-02-22 National Institute Of Advanced Industrial & Technology 光ディスク及び光ディスク再生装置
US8243577B2 (en) * 2006-07-27 2012-08-14 Sharp Kabushiki Kaisha Optical information recording medium, reproducing device for optical information recording medium, and reproducing method for optical information recording medium
FR2914774B1 (fr) * 2007-04-06 2009-05-15 Commissariat Energie Atomique Procede de deterioration intentionnelle du contenu d'un support d'enregistrement optique
JP4621898B2 (ja) * 2007-09-21 2011-01-26 独立行政法人産業技術総合研究所 超解像再生を行うための光記録媒体及びその光記録再生方法
EP2196993A1 (en) * 2008-12-02 2010-06-16 Thomson Licensing Optical storage medium comprising two nonlinear layers
US8426005B2 (en) * 2009-03-18 2013-04-23 Nec Corporation Optical information recording medium
JP5627687B2 (ja) * 2010-07-30 2014-11-19 三菱電機株式会社 光情報記録媒体及び駆動装置

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JP3506491B2 (ja) * 1994-06-23 2004-03-15 Ｔｄｋ株式会社 光情報媒体
JP3557770B2 (ja) * 1995-02-22 2004-08-25 セイコーエプソン株式会社 高密度光ディスク、および、その再生方法
JPH10329424A (ja) * 1997-06-04 1998-12-15 Denso Corp 光情報記録媒体およびその製造方法
JPH10340482A (ja) 1997-06-09 1998-12-22 Hitachi Ltd 光情報記録媒体
KR19990045450A (ko) * 1997-11-25 1999-06-25 가나이 쓰도무 정보의 광기록 또는 재생방법 및 광기록 또는 재생장치
KR100763364B1 (ko) * 2000-02-11 2007-10-04 엘지전자 주식회사 상변화형 광디스크
JP2002298439A (ja) * 2001-03-30 2002-10-11 Toshiba Corp 光記録媒体及び再生方法
JP2002298303A (ja) * 2001-04-03 2002-10-11 Sony Corp 記録媒体およびその記録再生方法
JP2002312977A (ja) * 2001-04-18 2002-10-25 Sony Corp 光学記録媒体およびその記録再生方法
JP2002367230A (ja) * 2001-06-06 2002-12-20 Matsushita Electric Ind Co Ltd 光学情報記録媒体とその記録再生装置、及びその記録再生方法
JP2004087070A (ja) * 2001-12-26 2004-03-18 Ricoh Co Ltd 追記型光記録媒体
JP3836722B2 (ja) * 2001-12-28 2006-10-25 株式会社日立製作所 非線形光学薄膜とそれを用いた光情報記録媒体及び光スイッチ
JP4146130B2 (ja) * 2002-01-25 2008-09-03 株式会社リコー 光記録媒体およびその記録・再生方法
JP3840493B2 (ja) * 2003-01-14 2006-11-01 日本サムスン株式会社 超解像度近接場構造の記録媒体、記録方法及び再生方法、及び記録装置及び再生装置
JP2004227622A (ja) * 2003-01-20 2004-08-12 Toshiba Corp 光記録媒体および光記録再生方法
KR20050000108A (ko) * 2003-06-23 2005-01-03 삼성전자주식회사 초해상 근접장 구조를 가지는 광디스크
KR20050052606A (ko) * 2003-11-28 2005-06-03 삼성전자주식회사 정보저장매체, 이에 기록된 정보재생방법 및 장치
KR100970728B1 (ko) * 2003-12-12 2010-07-16 삼성전자주식회사 초해상 정보 저장 매체 및 ｃ／ｎ 개선 방법
JP2005285204A (ja) * 2004-03-29 2005-10-13 Tdk Corp 光記録媒体
JP2005322276A (ja) * 2004-05-06 2005-11-17 Tdk Corp 光記録媒体
KR100694047B1 (ko) * 2004-05-17 2007-03-12 삼성전자주식회사 정보저장매체 및 정보기록재생장치
KR100754166B1 (ko) * 2004-05-17 2007-09-03 삼성전자주식회사 초해상 정보 저장매체 및 그 정보 기록 및/또는 재생기기
KR100579460B1 (ko) * 2004-05-19 2006-05-12 엘지전자 주식회사 멀티 레이어 초해상 광디스크

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416515B (zh) * 2010-04-19 2013-11-21 Sony Corp Optical recording media

Also Published As

Publication number Publication date
WO2006022510A1 (en) 2006-03-02
CN1993750A (zh) 2007-07-04
KR100601700B1 (ko) 2006-07-14
US20060046013A1 (en) 2006-03-02
JP2008511096A (ja) 2008-04-10
KR20060018694A (ko) 2006-03-02

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