TWI367483B - - Google Patents

Info

Publication number
TWI367483B
TWI367483B TW096108562A TW96108562A TWI367483B TW I367483 B TWI367483 B TW I367483B TW 096108562 A TW096108562 A TW 096108562A TW 96108562 A TW96108562 A TW 96108562A TW I367483 B TWI367483 B TW I367483B
Authority
TW
Taiwan
Application number
TW096108562A
Other versions
TW200809853A (en
Inventor
Isao Matsuda
Toru Fujii
Yoshikazu Takagishi
Fumi Hara
Original Assignee
Taiyo Yuden Kk
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 Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Publication of TW200809853A publication Critical patent/TW200809853A/zh
Application granted granted Critical
Publication of TWI367483B publication Critical patent/TWI367483B/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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24076—Cross sectional shape in the radial direction of a disc, e.g. asymmetrical cross sectional shape
    • 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
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
TW096108562A 2006-04-28 2007-03-13 Optical information recording media and mold for manufacturing the same TW200809853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006150626A JP2007299503A (ja) 2006-04-28 2006-04-28 光情報記録媒体及びその製造に用いる金型装置

Publications (2)

Publication Number Publication Date
TW200809853A TW200809853A (en) 2008-02-16
TWI367483B true TWI367483B (zh) 2012-07-01

Family

ID=38294095

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108562A TW200809853A (en) 2006-04-28 2007-03-13 Optical information recording media and mold for manufacturing the same

Country Status (7)

Country Link
US (1) US7859982B2 (zh)
EP (1) EP1852858A3 (zh)
JP (1) JP2007299503A (zh)
KR (1) KR100904686B1 (zh)
CN (1) CN101064140B (zh)
HK (1) HK1106058A1 (zh)
TW (1) TW200809853A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7987046B1 (en) * 2007-04-04 2011-07-26 Garmin Switzerland Gmbh Navigation device with improved user interface and mounting features
US8873531B2 (en) * 2010-05-03 2014-10-28 Intel Corporation Device, system and method of indicating station-specific information within a wireless communication

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144552A (en) * 1986-07-25 1992-09-01 Ricoh Company, Ltd. Optical information storage medium having grooves and pits with specific depths, respectively
JP2548186B2 (ja) * 1987-04-13 1996-10-30 パイオニア株式会社 案内溝付光デイスク
US5553051A (en) * 1987-09-04 1996-09-03 Hitachi, Ltd. Increased intensity optical recording medium with adjacent grooves of different optical depth and a method and apparatus for reproducing the same
JP3652017B2 (ja) * 1995-08-23 2005-05-25 三井化学株式会社 光記録媒体
JPH09180262A (ja) * 1995-12-27 1997-07-11 Hitachi Maxell Ltd 光記録媒体
JP3065529B2 (ja) * 1996-03-12 2000-07-17 株式会社リコー 光情報記録媒体および光情報記録媒体のトラッキングサーボ方法
DE69735978T2 (de) * 1996-06-14 2007-02-01 Mitsubishi Kagaku Media Co., Ltd. Optische Phasenänderungsscheibe
EP1262964B1 (en) 2000-02-28 2009-09-02 Fujitsu Limited Optical disk
JP2001273682A (ja) * 2000-03-29 2001-10-05 Victor Co Of Japan Ltd 記録型ディスク及びその製造方法
WO2002019322A1 (fr) * 2000-08-28 2002-03-07 Nikon Corporation Support d'enregistrement d'information optique, horodateur et procede de fabrication d'un horodateur
TW567478B (en) * 2001-06-15 2003-12-21 Ritek Corp Hybrid disc recording medium
CN1405765A (zh) * 2001-09-10 2003-03-26 株式会社理光 光信息记录媒体及使用该记录媒体的信息记录方法
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
JP3714331B2 (ja) * 2003-02-14 2005-11-09 ソニー株式会社 光記録媒体、光記録媒体製造用原盤、記録再生装置および記録再生方法
JP2005302272A (ja) 2004-03-18 2005-10-27 Ricoh Co Ltd 光情報記録媒体及びその記録再生方法

Also Published As

Publication number Publication date
CN101064140B (zh) 2010-05-26
TW200809853A (en) 2008-02-16
CN101064140A (zh) 2007-10-31
KR20070106405A (ko) 2007-11-01
HK1106058A1 (en) 2008-02-29
EP1852858A3 (en) 2008-01-23
EP1852858A2 (en) 2007-11-07
KR100904686B1 (ko) 2009-06-25
US7859982B2 (en) 2010-12-28
JP2007299503A (ja) 2007-11-15
US20070258348A1 (en) 2007-11-08

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Legal Events

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