TW200609909A - Disk area detection method and apparatus - Google Patents

Disk area detection method and apparatus

Info

Publication number
TW200609909A
TW200609909A TW094129447A TW94129447A TW200609909A TW 200609909 A TW200609909 A TW 200609909A TW 094129447 A TW094129447 A TW 094129447A TW 94129447 A TW94129447 A TW 94129447A TW 200609909 A TW200609909 A TW 200609909A
Authority
TW
Taiwan
Prior art keywords
area
disk
detection method
disk area
area detection
Prior art date
Application number
TW094129447A
Other languages
English (en)
Inventor
Byung-In Ma
Kwan-Joon Kim
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 TW200609909A publication Critical patent/TW200609909A/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
    • 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
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
TW094129447A 2004-09-02 2005-08-29 Disk area detection method and apparatus TW200609909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040069998A KR100667763B1 (ko) 2004-09-02 2004-09-02 디스크 영역 검출 방법 및 장치

Publications (1)

Publication Number Publication Date
TW200609909A true TW200609909A (en) 2006-03-16

Family

ID=36145155

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094129447A TW200609909A (en) 2004-09-02 2005-08-29 Disk area detection method and apparatus

Country Status (6)

Country Link
US (1) US20060077840A1 (zh)
JP (1) JP2006073189A (zh)
KR (1) KR100667763B1 (zh)
CN (1) CN100440359C (zh)
NL (1) NL1029788C2 (zh)
TW (1) TW200609909A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008090929A (ja) * 2006-10-02 2008-04-17 Funai Electric Co Ltd 光ディスクの判別方法及び光ディスク装置
US8600800B2 (en) 2008-06-19 2013-12-03 Societe Stationnement Urbain Developpements et Etudes (SUD SAS) Parking locator system including promotion distribution system
EP2510740B1 (en) 2009-12-11 2019-09-11 Stationnement Urbain Developpements et Etudes Providing city services using mobile devices and a sensor network
US9749823B2 (en) 2009-12-11 2017-08-29 Mentis Services France Providing city services using mobile devices and a sensor network
CN102791475B (zh) 2010-03-02 2016-01-20 住友金属矿山株式会社 层合体及其制造方法以及使用其的功能元件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3325505B2 (ja) * 1997-11-14 2002-09-17 松下電器産業株式会社 光ディスク装置信号処理方法と光ディスク装置
CN1150537C (zh) * 1998-05-27 2004-05-19 皇家菲利浦电子有限公司 光记录媒体
JP2000268384A (ja) * 1999-03-18 2000-09-29 Matsushita Electric Ind Co Ltd 光ディスク装置のオントラック制御方法と光ディスク装置
JP3696438B2 (ja) * 1999-06-09 2005-09-21 シャープ株式会社 記録再生装置および記録媒体
JP2002058039A (ja) * 2000-08-09 2002-02-22 Eastman Kodak Japan Ltd 撮像装置
JP2002245623A (ja) * 2001-02-19 2002-08-30 Hitachi Ltd 記録媒体の再生方法及び記録方法並びに再生装置及び記録装置
JP2002319151A (ja) * 2001-04-24 2002-10-31 Sharp Corp 光ピックアップ装置
TW583650B (en) * 2001-06-18 2004-04-11 Samsung Electronics Co Ltd Optical recording medium
AU2003224475A1 (en) * 2002-05-01 2003-11-17 Lg Electronics Inc. High-density read-only optical disc, and optical disc apparatus and method using the same background of the invention
JP2004086943A (ja) * 2002-08-23 2004-03-18 Sony Corp 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
KR20040048476A (ko) * 2002-12-03 2004-06-10 삼성전자주식회사 광정보 재생장치 및 방법

Also Published As

Publication number Publication date
CN100440359C (zh) 2008-12-03
CN1755824A (zh) 2006-04-05
JP2006073189A (ja) 2006-03-16
KR100667763B1 (ko) 2007-01-12
NL1029788C2 (nl) 2008-03-04
US20060077840A1 (en) 2006-04-13
KR20060021145A (ko) 2006-03-07
NL1029788A1 (nl) 2006-03-06

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