AU2000251132A1 - Track traverse counting on an optical disk - Google Patents

Track traverse counting on an optical disk

Info

Publication number
AU2000251132A1
AU2000251132A1 AU2000251132A AU5113200A AU2000251132A1 AU 2000251132 A1 AU2000251132 A1 AU 2000251132A1 AU 2000251132 A AU2000251132 A AU 2000251132A AU 5113200 A AU5113200 A AU 5113200A AU 2000251132 A1 AU2000251132 A1 AU 2000251132A1
Authority
AU
Australia
Prior art keywords
optical disk
track traverse
traverse counting
counting
track
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.)
Abandoned
Application number
AU2000251132A
Inventor
Young-San Ko
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.)
CNS Co Ltd
Original Assignee
CNS 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 CNS Co Ltd filed Critical CNS Co Ltd
Publication of AU2000251132A1 publication Critical patent/AU2000251132A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08541—Methods for track change, selection or preliminary positioning by moving the head involving track counting to determine position
AU2000251132A 2000-03-10 2000-06-12 Track traverse counting on an optical disk Abandoned AU2000251132A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000012032A KR100333987B1 (en) 2000-03-10 2000-03-10 detecting apparatus track traverse in optical disk
KR0012032 2000-03-10
PCT/KR2000/000612 WO2001067445A1 (en) 2000-03-10 2000-06-12 Track traverse counting on an optical disk

Publications (1)

Publication Number Publication Date
AU2000251132A1 true AU2000251132A1 (en) 2001-09-17

Family

ID=36318185

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000251132A Abandoned AU2000251132A1 (en) 2000-03-10 2000-06-12 Track traverse counting on an optical disk

Country Status (4)

Country Link
US (1) US7046591B1 (en)
KR (2) KR100333987B1 (en)
AU (1) AU2000251132A1 (en)
WO (1) WO2001067445A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100846777B1 (en) * 2002-07-05 2008-07-16 삼성전자주식회사 Circuit of detecting mirror signal for optical disc apparatus and method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105545A (en) * 1992-03-06 1995-04-21 Ricoh Co Ltd Pickup movement control device
JP3240016B2 (en) * 1993-05-11 2001-12-17 ソニー株式会社 Optical disk device and evaluation method for optical disk device
JPH07122009A (en) * 1993-10-22 1995-05-12 Sony Corp Tracking traverse control circuit
KR100282936B1 (en) * 1994-12-24 2001-03-02 윤종용 Data Detection Level Adjustment Circuit for Signal Processing in Disk Drive
US5684771A (en) * 1995-02-27 1997-11-04 Pioneer Electronic Corporation Optical recording medium discriminating apparatus
KR0129103B1 (en) * 1995-06-02 1998-04-18 김광호 Track counter circuit of a compact disc player
JP3250599B2 (en) 1995-07-14 2002-01-28 ティアック株式会社 Brushless motor
JP3595992B2 (en) * 1996-05-22 2004-12-02 ソニー株式会社 Recording medium driving device and recording medium driving method
US6041028A (en) * 1997-04-11 2000-03-21 Oak Technology, Inc. Dynamic adjustment of disk-drive pickup signals
JP3963591B2 (en) * 1998-09-18 2007-08-22 パイオニア株式会社 Tracking error signal correction circuit and tracking error signal correction method

Also Published As

Publication number Publication date
KR200193169Y1 (en) 2000-08-16
US7046591B1 (en) 2006-05-16
KR100333987B1 (en) 2002-05-03
WO2001067445A1 (en) 2001-09-13
KR20010088041A (en) 2001-09-26

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