TW200623051A - Method and apparatus for acquiring an index mark - Google Patents

Method and apparatus for acquiring an index mark

Info

Publication number
TW200623051A
TW200623051A TW094139612A TW94139612A TW200623051A TW 200623051 A TW200623051 A TW 200623051A TW 094139612 A TW094139612 A TW 094139612A TW 94139612 A TW94139612 A TW 94139612A TW 200623051 A TW200623051 A TW 200623051A
Authority
TW
Taiwan
Prior art keywords
index mark
acquiring
optical disc
disc medium
pattern
Prior art date
Application number
TW094139612A
Other languages
English (en)
Other versions
TWI384469B (zh
Inventor
Darwin M Hanks
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of TW200623051A publication Critical patent/TW200623051A/zh
Application granted granted Critical
Publication of TWI384469B publication Critical patent/TWI384469B/zh

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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
TW094139612A 2004-12-11 2005-11-11 用以獲取索引標記之方法與裝置 TWI384469B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63509204P 2004-12-11 2004-12-11
US11/012,691 US7349297B2 (en) 2004-12-11 2004-12-14 Method and apparatus for acquiring an index mark

Publications (2)

Publication Number Publication Date
TW200623051A true TW200623051A (en) 2006-07-01
TWI384469B TWI384469B (zh) 2013-02-01

Family

ID=35892428

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094139612A TWI384469B (zh) 2004-12-11 2005-11-11 用以獲取索引標記之方法與裝置

Country Status (4)

Country Link
US (1) US7349297B2 (zh)
MY (1) MY139650A (zh)
TW (1) TWI384469B (zh)
WO (1) WO2006062603A2 (zh)

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US7673190B1 (en) * 2005-09-14 2010-03-02 Unisys Corporation System and method for detecting and recovering from errors in an instruction stream of an electronic data processing system
US8264942B2 (en) * 2005-10-26 2012-09-11 Hewlett-Packard Development Company, L.P. Optical disc embossed features
TWI322414B (en) * 2006-01-13 2010-03-21 Lite On It Corp Control method for disc labeling applied for optic disc recording apparatus
JP2007257764A (ja) * 2006-03-24 2007-10-04 Sony Corp 記録媒体駆動装置および記録媒体駆動方法
JP2008269688A (ja) * 2007-04-18 2008-11-06 Toshiba Samsung Storage Technology Corp 光ディスク及び光ディスク装置
US7724627B2 (en) * 2007-04-22 2010-05-25 Hewlett-Packard Development Company, L.P. Encoder spokes detection prior to forming image on optically writable label surface of optical disc
US7835099B2 (en) 2007-06-29 2010-11-16 Seagate Technology Llc Method and system for error checking in a bit-patterned media
WO2009067122A1 (en) * 2007-11-24 2009-05-28 Hewlett-Packard Development Company, L.P. Virtual spoke signals for controlling optical disc
US8369198B2 (en) * 2008-02-05 2013-02-05 Mediatek Inc. System and method for printing visible image onto optical disc through tuning driving signal of optical pick-up unit
US7835094B2 (en) * 2008-07-02 2010-11-16 Seagate Technology Llc Embedded track information for patterned media
GB2496230B (en) * 2008-08-28 2013-07-17 Faro Tech Inc Indexed optical encoder, method for indexing an optical encoder, and method for dynamically adjusting gain and offset in an optical encoder
TW201131556A (en) * 2010-03-10 2011-09-16 Quanta Storage Inc Apparatus and method for testing spoke sensor
DE112016001860T5 (de) 2015-04-22 2018-01-18 Faro Technologies, Inc. Indexierter optischer Drehgeber

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US4333786A (en) * 1980-02-27 1982-06-08 Inmont Corporation Laminating
FR2504713B1 (fr) * 1981-04-27 1986-04-11 Thomson Csf Disque support d'information a codage angulaire et systeme d'entrainement en rotation d'un tel disque
US4933786A (en) 1988-09-21 1990-06-12 Maxtor Corporation Fault tolerant index patterns and decoding means
EP0532997A1 (en) 1991-09-16 1993-03-24 Eastman Kodak Company Method and apparatus for selecting information on a data storage medium
TW286399B (zh) * 1995-01-03 1996-09-21 Control Alt Design Ltd
JPH10106129A (ja) 1996-09-30 1998-04-24 Mitsumi Electric Co Ltd 光ディスクの識別標識読取り装置及び方法
JP3809688B2 (ja) * 1997-02-13 2006-08-16 ソニー株式会社 ディスク再生装置
JP2954083B2 (ja) * 1997-05-01 1999-09-27 株式会社東芝 情報記録再生用媒体及び情報記録再生用媒体フォーマット装置並びに情報記録再生装置
US6813231B1 (en) 1999-11-30 2004-11-02 Hewlett-Packard Development Company, L.P. Combined electronics channels in optical disc drive for data detection during reading and for wobble detection during writing
DE60136553D1 (de) * 2000-09-01 2008-12-24 Matsushita Electric Ind Co Ltd Optisches plattenmedium, wiedergabe der optischen platte und aufzeichnungsvorrichtung
US6744712B2 (en) 2001-01-29 2004-06-01 Hewlett-Packard Development Company, L.P. Optical disc drive with satellite beams for generation of quadrature error signals for radial position detection
US7082566B2 (en) * 2001-11-09 2006-07-25 Kabushiki Kaisha Toshiba Signal quality evaluation method, information recording/reproducing system, and recording compensation method
US7394738B2 (en) 2002-03-20 2008-07-01 Hewlett-Packard Development Company, L.P. Identifying optical disc properties from information read from label side of optical disc
JP3888256B2 (ja) 2002-07-30 2007-02-28 ヤマハ株式会社 コード化方法、光ディスクおよび光ディスク装置
EP1389776A1 (en) * 2002-08-16 2004-02-18 Thomson Licensing S.A. Method and apparatus for CD format detection
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US7196715B2 (en) 2003-01-17 2007-03-27 Hewlett-Packard Development Company, L.P. Speed control using drive current profile
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US20040141445A1 (en) * 2003-01-17 2004-07-22 Hanks Darwin Mitchel Radial position registration for a trackless optical disc surface
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US20050047287A1 (en) 2003-08-29 2005-03-03 Hanks Darwin Mitchel Focus control

Also Published As

Publication number Publication date
US7349297B2 (en) 2008-03-25
US20060126474A1 (en) 2006-06-15
WO2006062603A2 (en) 2006-06-15
TWI384469B (zh) 2013-02-01
WO2006062603A3 (en) 2009-02-19
MY139650A (en) 2009-10-30

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MM4A Annulment or lapse of patent due to non-payment of fees