JP5612485B2 - 光記憶媒体並びに各データを読み取るためのマスタリング方法及び装置 - Google Patents

光記憶媒体並びに各データを読み取るためのマスタリング方法及び装置 Download PDF

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Publication number
JP5612485B2
JP5612485B2 JP2010546311A JP2010546311A JP5612485B2 JP 5612485 B2 JP5612485 B2 JP 5612485B2 JP 2010546311 A JP2010546311 A JP 2010546311A JP 2010546311 A JP2010546311 A JP 2010546311A JP 5612485 B2 JP5612485 B2 JP 5612485B2
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JP
Japan
Prior art keywords
storage medium
optical storage
track
data
groove
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 - Fee Related
Application number
JP2010546311A
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English (en)
Japanese (ja)
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JP2011512607A (ja
JP2011512607A5 (https=
Inventor
クナップマン ステファン
クナップマン ステファン
ミヒャエル　クラウゼ
クラウゼ ミヒャエル
キメルマン ステファン
キメルマン ステファン
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
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Publication of JP2011512607A publication Critical patent/JP2011512607A/ja
Publication of JP2011512607A5 publication Critical patent/JP2011512607A5/ja
Application granted granted Critical
Publication of JP5612485B2 publication Critical patent/JP5612485B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
    • G11B7/0903—Multi-beam tracking systems
    • 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
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24079—Width or depth
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP2010546311A 2008-02-13 2009-02-10 光記憶媒体並びに各データを読み取るためのマスタリング方法及び装置 Expired - Fee Related JP5612485B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08101605 2008-02-13
EP08101605.7 2008-02-13
PCT/EP2009/051491 WO2009101072A2 (en) 2008-02-13 2009-02-10 Optical storage medium, mastering method and apparatus for reading of respective data

Publications (3)

Publication Number Publication Date
JP2011512607A JP2011512607A (ja) 2011-04-21
JP2011512607A5 JP2011512607A5 (https=) 2012-03-29
JP5612485B2 true JP5612485B2 (ja) 2014-10-22

Family

ID=40466942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010546311A Expired - Fee Related JP5612485B2 (ja) 2008-02-13 2009-02-10 光記憶媒体並びに各データを読み取るためのマスタリング方法及び装置

Country Status (6)

Country Link
US (1) US8027241B2 (https=)
EP (1) EP2243135A2 (https=)
JP (1) JP5612485B2 (https=)
KR (1) KR101536370B1 (https=)
CN (1) CN101981621B (https=)
WO (1) WO2009101072A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120120783A1 (en) * 2009-07-10 2012-05-17 Pioneer Corporation Guide-layer separated optical disk, optical disk drive apparatus, and tracking control method
EP2299442A1 (en) * 2009-09-17 2011-03-23 Thomson Licensing Optical storage medium comprising a data layer with an inverted pit/land data structure
EP2385524A1 (en) * 2010-05-07 2011-11-09 Thomson Licensing Optical disc with improved sensivity for super-resolution pits and lands.
US8588049B2 (en) * 2010-05-10 2013-11-19 Thomson Licensing Optical storage medium comprising a phase shift compensation
EP2387035A1 (en) * 2010-05-11 2011-11-16 Thomson Licensing Method for mastering grooves on a rotating disc by utilizing an electron beam and recordable disc
JP2013131261A (ja) * 2011-12-20 2013-07-04 Sony Corp 露光装置、記録媒体、記録装置、再生装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04111236A (ja) 1990-08-30 1992-04-13 Mitsubishi Electric Corp 光記録媒体
JPH08203142A (ja) * 1994-09-08 1996-08-09 Canon Inc 光記録媒体、光情報記録再生方法及び光情報記録再生装置
US5818811A (en) * 1994-09-08 1998-10-06 Canon Kabushiki Kaisha Information recording and reproducing method for recording information on and reproducing information from an optical recording medium including a land portion divided into a plurality of information tracks
JP2000156040A (ja) * 1998-11-18 2000-06-06 Sony Corp ディスク記録装置、ディスク再生装置、及びディスク状記録媒体
JP2000215459A (ja) * 1999-01-20 2000-08-04 Sony Corp ディスク状記録媒体
JP2001319383A (ja) * 2000-05-11 2001-11-16 Sony Corp 光記録媒体製造用原盤の製造方法及び製造装置、並びに、光記録媒体製造用原盤、光記録媒体
US7145847B2 (en) * 2002-08-28 2006-12-05 Canon Kabushiki Kaisha Annealed optical information recording medium and optical information recording/reproducing apparatus for the same
JP2004087033A (ja) * 2002-08-28 2004-03-18 Canon Inc 光学的情報記録再生装置
CN1689081A (zh) * 2002-10-04 2005-10-26 皇家飞利浦电子股份有限公司 高轨道密度超分辨率mo－rom介质
JP4356345B2 (ja) * 2003-04-15 2009-11-04 日本ビクター株式会社 情報記録担体、情報記録担体の製造装置及び情報記録担体の製造方法
KR20050000108A (ko) * 2003-06-23 2005-01-03 삼성전자주식회사 초해상 근접장 구조를 가지는 광디스크
KR20050086305A (ko) 2004-02-25 2005-08-30 삼성전자주식회사 초해상 정보 저장매체 및 재생 신호 안정화 방법
JP2006012301A (ja) * 2004-06-25 2006-01-12 Sony Corp 光記録再生方法、光ピックアップ装置、光記録再生装置、光記録媒体とその製造方法及び半導体レーザ装置
KR101039194B1 (ko) * 2006-07-27 2011-06-03 미쓰비시덴키 가부시키가이샤 광디스크 매체 및 광디스크 장치

Also Published As

Publication number Publication date
JP2011512607A (ja) 2011-04-21
US8027241B2 (en) 2011-09-27
CN101981621B (zh) 2012-10-31
CN101981621A (zh) 2011-02-23
US20100315932A1 (en) 2010-12-16
WO2009101072A3 (en) 2009-10-08
KR20100106582A (ko) 2010-10-01
WO2009101072A2 (en) 2009-08-20
EP2243135A2 (en) 2010-10-27
KR101536370B1 (ko) 2015-07-13

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