JP4274001B2 - 光ディスク記録再生方法および光ディスク記録再生装置 - Google Patents

光ディスク記録再生方法および光ディスク記録再生装置 Download PDF

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Publication number
JP4274001B2
JP4274001B2 JP2004059978A JP2004059978A JP4274001B2 JP 4274001 B2 JP4274001 B2 JP 4274001B2 JP 2004059978 A JP2004059978 A JP 2004059978A JP 2004059978 A JP2004059978 A JP 2004059978A JP 4274001 B2 JP4274001 B2 JP 4274001B2
Authority
JP
Japan
Prior art keywords
wobble
recording
signal
pregroove
tracking
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
JP2004059978A
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English (en)
Japanese (ja)
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JP2005038574A5 (https=
JP2005038574A (ja
Inventor
勝一 刑部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP2004059978A priority Critical patent/JP4274001B2/ja
Priority to US10/874,114 priority patent/US7539088B2/en
Publication of JP2005038574A publication Critical patent/JP2005038574A/ja
Publication of JP2005038574A5 publication Critical patent/JP2005038574A5/ja
Application granted granted Critical
Publication of JP4274001B2 publication Critical patent/JP4274001B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B7/24082—Meandering
    • 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
    • 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
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Head (AREA)
JP2004059978A 2003-06-23 2004-03-04 光ディスク記録再生方法および光ディスク記録再生装置 Expired - Fee Related JP4274001B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004059978A JP4274001B2 (ja) 2003-06-23 2004-03-04 光ディスク記録再生方法および光ディスク記録再生装置
US10/874,114 US7539088B2 (en) 2003-06-23 2004-06-22 Optical disc recording and reproducing method adaptive to wobble pregroove

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003177593 2003-06-23
JP2004059978A JP4274001B2 (ja) 2003-06-23 2004-03-04 光ディスク記録再生方法および光ディスク記録再生装置

Publications (3)

Publication Number Publication Date
JP2005038574A JP2005038574A (ja) 2005-02-10
JP2005038574A5 JP2005038574A5 (https=) 2005-09-29
JP4274001B2 true JP4274001B2 (ja) 2009-06-03

Family

ID=34117873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004059978A Expired - Fee Related JP4274001B2 (ja) 2003-06-23 2004-03-04 光ディスク記録再生方法および光ディスク記録再生装置

Country Status (2)

Country Link
US (1) US7539088B2 (https=)
JP (1) JP4274001B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102612583B (zh) * 2009-08-13 2015-04-01 韩国产业银行 出入门双重控制装置及其方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262955B1 (en) * 1997-08-30 2001-07-17 Lg Electronics Inc. Tracking control method and apparatus and recording medium adaptive to the same
JP2001143386A (ja) 1999-11-09 2001-05-25 Matsushita Electric Ind Co Ltd 記録媒体、および、この記録媒体の製造装置、ならびに、この記録媒体について情報の記録または再生を行う装置
EP1162606B1 (en) * 1999-12-28 2003-05-21 Teac Corporation Disk recording method and apparatus providing for realtime monitoring

Also Published As

Publication number Publication date
US7539088B2 (en) 2009-05-26
JP2005038574A (ja) 2005-02-10
US20050030844A1 (en) 2005-02-10

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