TWI453742B - An optical recording medium, and an optical recording medium - Google Patents

An optical recording medium, and an optical recording medium Download PDF

Info

Publication number
TWI453742B
TWI453742B TW100128534A TW100128534A TWI453742B TW I453742 B TWI453742 B TW I453742B TW 100128534 A TW100128534 A TW 100128534A TW 100128534 A TW100128534 A TW 100128534A TW I453742 B TWI453742 B TW I453742B
Authority
TW
Taiwan
Prior art keywords
field
recording medium
optical recording
pit
low
Prior art date
Application number
TW100128534A
Other languages
English (en)
Chinese (zh)
Other versions
TW201225076A (en
Inventor
Yoshiyuki Kashiwagi
Yoshihiro Akimoto
Kimihiro Saito
Akiya Saito
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of TW201225076A publication Critical patent/TW201225076A/zh
Application granted granted Critical
Publication of TWI453742B publication Critical patent/TWI453742B/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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
TW100128534A 2010-08-19 2011-08-10 An optical recording medium, and an optical recording medium TWI453742B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010184371 2010-08-19
JP2011156275A JP2012064299A (ja) 2010-08-19 2011-07-15 光記録媒体、光記録媒体の製造方法

Publications (2)

Publication Number Publication Date
TW201225076A TW201225076A (en) 2012-06-16
TWI453742B true TWI453742B (zh) 2014-09-21

Family

ID=45605145

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100128534A TWI453742B (zh) 2010-08-19 2011-08-10 An optical recording medium, and an optical recording medium

Country Status (5)

Country Link
US (1) US8854938B2 (enExample)
JP (1) JP2012064299A (enExample)
CN (1) CN103069488A (enExample)
TW (1) TWI453742B (enExample)
WO (1) WO2012023491A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5623878B2 (ja) * 2010-11-17 2014-11-12 ソニー株式会社 原盤製造方法、記録媒体製造方法、プログラム、記録媒体
CN104700851B (zh) * 2014-12-26 2018-03-09 青岛泰谷光电工程技术有限公司 一种全像储存盘片构造
CN109215686B (zh) * 2017-07-06 2020-09-08 光宝科技股份有限公司 光盘片及判断光盘片是否放反的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160082A (ja) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd 情報記録円盤
TW584844B (en) * 2001-07-17 2004-04-21 Pioneer Corp Optical disk, recording apparatus and playing apparatus
US20050007926A1 (en) * 2003-07-10 2005-01-13 Weirauch Charles R. Optical storage medium with optically detectable marks
CN1723492A (zh) * 2003-02-03 2006-01-18 三星电子株式会社 光学信息存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69523139T2 (de) * 1994-11-17 2002-01-31 Matsushita Electric Ind Co Ltd Gerät zur erzeugung einer markierung, verfahren zur erzeugung einer lasermarkierung auf einer optischen platte, optische platte und verfahren zu deren herstellung
JPH1145461A (ja) * 1997-07-23 1999-02-16 Victor Co Of Japan Ltd ディスク，その識別方法・装置，その再生装置
EP2006847B1 (en) * 2002-02-18 2010-10-13 Koninklijke Philips Electronics N.V. Optical recording medium and playback method for the same
JP2006155802A (ja) * 2004-11-30 2006-06-15 Toshiba Corp 情報記憶媒体、スタンパー、管理情報記録装置、ディスク装置、管理情報再生方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160082A (ja) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd 情報記録円盤
TW584844B (en) * 2001-07-17 2004-04-21 Pioneer Corp Optical disk, recording apparatus and playing apparatus
CN1723492A (zh) * 2003-02-03 2006-01-18 三星电子株式会社 光学信息存储介质
US20050007926A1 (en) * 2003-07-10 2005-01-13 Weirauch Charles R. Optical storage medium with optically detectable marks

Also Published As

Publication number Publication date
WO2012023491A1 (ja) 2012-02-23
CN103069488A (zh) 2013-04-24
US20130142028A1 (en) 2013-06-06
TW201225076A (en) 2012-06-16
US8854938B2 (en) 2014-10-07
JP2012064299A (ja) 2012-03-29

Similar Documents

Publication Publication Date Title
TWI453742B (zh) An optical recording medium, and an optical recording medium
TWI385655B (zh) Reproducing special type optical disc medium and manufacturing method thereof
TWI419157B (zh) A recording medium, a manufacturing method thereof, a recording medium master, and a method of manufacturing the same
CN108133716B (zh) 光信息记录介质以及再生方法
CN101236752B (zh) 只读光盘介质及其制造方法
JP4491804B2 (ja) 光学的情報記録媒体
JP4491803B2 (ja) 光学的情報記録媒体
JP4491802B2 (ja) 光学的情報記録媒体
JP4491806B2 (ja) 光学的情報記録媒体
JP4491805B2 (ja) 光学的情報記録媒体
JP4491807B2 (ja) 光学的情報記録媒体
JP4631901B2 (ja) 再生専用型光ディスク媒体の製造方法、再生専用型光ディスク媒体
CN102982816A (zh) 标记形成设备和标记形成方法
JP4543084B2 (ja) 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法
CN104011796B (zh) 光信息记录介质以及再生方法
CN101377932B (zh) 光盘的焦点位置调整方法及利用该方法的光盘装置
JP2009187620A (ja) 光ディスク、光ディスク再生装置及び光ディスク記録装置
US20070025214A1 (en) Information storage medium, reproducing method, recording method and recording device
JP4609781B2 (ja) 光学的情報記録媒体
JPH11296906A (ja) 光記録ディスクおよびその記録・再生方法
JPWO2007010824A1 (ja) 情報記録媒体、情報再生装置及び方法、並びに、情報記録媒体の製造装置及び方法
JP2006268906A (ja) 情報記憶媒体及び光ディスク記録再生装置
JP2007280518A (ja) 光ディスク
JPH08111036A (ja) 光記録媒体
JP2007317341A (ja) 光情報記録媒体およびその記録方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees