CN100492499C - 光盘、光盘的地址读取装置以及方法 - Google Patents
光盘、光盘的地址读取装置以及方法 Download PDFInfo
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- CN100492499C CN100492499C CNB2006100908892A CN200610090889A CN100492499C CN 100492499 C CN100492499 C CN 100492499C CN B2006100908892 A CNB2006100908892 A CN B2006100908892A CN 200610090889 A CN200610090889 A CN 200610090889A CN 100492499 C CN100492499 C CN 100492499C
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
- G11B20/00601—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
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- G11B20/10222—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation
- G11B20/10231—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein an asynchronous, free-running clock is used; Interpolation of sampled signals
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- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20006593 | 2000-01-14 | ||
JP2000006593 | 2000-01-14 | ||
JP2000187259 | 2000-06-22 | ||
JP2000187259 | 2000-06-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100559430A Division CN100440360C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1941095A CN1941095A (zh) | 2007-04-04 |
CN100492499C true CN100492499C (zh) | 2009-05-27 |
Family
ID=26583553
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100908854A Pending CN1983397A (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNB2004100559445A Expired - Fee Related CN100380498C (zh) | 2000-01-14 | 2000-12-27 | 光盘的地址信息产生装置 |
CN200610090888A Expired - Lifetime CN100583248C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNB008183902A Expired - Fee Related CN1244913C (zh) | 2000-01-14 | 2000-12-27 | 在光盘上形成地址信息的方法 |
CN2006100908873A Expired - Lifetime CN1956066B (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CN2006100908869A Expired - Fee Related CN1953066B (zh) | 2000-01-14 | 2000-12-27 | 光盘 |
CNB2006100908892A Expired - Lifetime CN100492499C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNB2004100559430A Expired - Fee Related CN100440360C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNA2004100559426A Pending CN1560862A (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法,信息介质 |
Family Applications Before (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100908854A Pending CN1983397A (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNB2004100559445A Expired - Fee Related CN100380498C (zh) | 2000-01-14 | 2000-12-27 | 光盘的地址信息产生装置 |
CN200610090888A Expired - Lifetime CN100583248C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNB008183902A Expired - Fee Related CN1244913C (zh) | 2000-01-14 | 2000-12-27 | 在光盘上形成地址信息的方法 |
CN2006100908873A Expired - Lifetime CN1956066B (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CN2006100908869A Expired - Fee Related CN1953066B (zh) | 2000-01-14 | 2000-12-27 | 光盘 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100559430A Expired - Fee Related CN100440360C (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法 |
CNA2004100559426A Pending CN1560862A (zh) | 2000-01-14 | 2000-12-27 | 光盘、光盘的地址读取装置以及方法,信息介质 |
Country Status (10)
Country | Link |
---|---|
US (7) | USRE40639E1 (zh) |
EP (5) | EP2073199B1 (zh) |
JP (3) | JP4458735B2 (zh) |
KR (1) | KR100658863B1 (zh) |
CN (9) | CN1983397A (zh) |
AU (1) | AU2001224037A1 (zh) |
CA (2) | CA2396780C (zh) |
DE (3) | DE60041993D1 (zh) |
TW (1) | TW546643B (zh) |
WO (1) | WO2001052250A1 (zh) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA03001797A (es) * | 2000-08-31 | 2004-03-26 | Matsushita Electric Ind Co Ltd | Disco optico y formato de direccion fisica. |
SK287990B6 (sk) | 2000-09-01 | 2012-09-03 | Panasonic Corporation | Optical disc medium, optical disc playback and recorder |
DE60140955D1 (de) | 2000-10-03 | 2010-02-11 | Panasonic Corp | Mehrschichtige optische platte und verfahren zur herstellung der mehrschichtigen optischen platte |
US6804190B2 (en) | 2000-10-10 | 2004-10-12 | Matsushita Electric Industrial Co., Ltd. | High density phase-change type optical disk having a data efficiency of more than 80 percent |
WO2002033699A1 (fr) * | 2000-10-19 | 2002-04-25 | Matsushita Electric Industrial Co., Ltd. | Support optique sous forme de disque et procede de reproduction de signal |
US7376056B2 (en) * | 2002-01-21 | 2008-05-20 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for reading address information from an optical disc medium |
US7804994B2 (en) * | 2002-02-15 | 2010-09-28 | Kla-Tencor Technologies Corporation | Overlay metrology and control method |
TWI304973B (en) * | 2003-01-23 | 2009-01-01 | Lg Electronics Inc | Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
JP3848266B2 (ja) * | 2003-01-23 | 2006-11-22 | 株式会社東芝 | ウォブルトラックを持つ光ディスクおよびこの光ディスクを用いる装置と方法 |
EP1863030B1 (en) | 2003-01-23 | 2013-10-02 | LG Electronics, Inc. | Computer-readable storage medium, and method and apparatus for reproducing data therefrom |
KR100952949B1 (ko) * | 2003-01-24 | 2010-04-15 | 엘지전자 주식회사 | 고밀도 광디스크의 복사 방지 정보 관리방법 |
EP1619673A4 (en) * | 2003-04-30 | 2008-10-08 | Ricoh Kk | METHOD AND DEVICE FOR RECORDING INFORMATION, METHOD AND DEVICE FOR PLAYING INFORMATION AND RECORDING MEDIA |
US7272087B2 (en) * | 2003-06-26 | 2007-09-18 | Samsung Electronics Co., Ltd. | Circuit and method for detecting address in pre-groove (ADIP) signal in wobble detection system of optical disc apparatus |
US7539101B2 (en) * | 2004-01-16 | 2009-05-26 | Tian Holdings, Llc | Method for detecting defect signals on a disc |
CN100385519C (zh) * | 2004-02-12 | 2008-04-30 | 远茂光电股份有限公司 | 可录式光碟片及其母版制作方法 |
US20050190686A1 (en) * | 2004-03-01 | 2005-09-01 | Wu-Hsuan Ho | Recordable optical disc and method for manufacturing a mother disc thereof |
US7586831B2 (en) * | 2005-03-21 | 2009-09-08 | Alliance Storage Technologies, Inc. | Amplitude modulated addressing in disk pregroove |
KR100739749B1 (ko) * | 2005-11-03 | 2007-07-13 | 삼성전자주식회사 | 광 디스크 재생을 위해 톱니 파형워블(saw-tooth wobble) 신호를 검출하는방법 및 장치 |
US20080062829A1 (en) * | 2006-09-13 | 2008-03-13 | Jin-Bin Yang | Method and apparatus for determining start of user data in one data block of optical disc by detecting sync patterns disposed between two data blocks |
CN101536095B (zh) * | 2006-10-16 | 2011-06-08 | 汤姆森特许公司 | 包括具有正型和负型标记的道的光学存储介质、用于制造该光学存储介质的压模和制造方法 |
CN101514909B (zh) * | 2008-02-22 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 光学编码盘以及相应的光学编码器 |
US8612050B2 (en) * | 2008-07-29 | 2013-12-17 | Palo Alto Research Center Incorporated | Intelligent product feed system and method |
US8949701B2 (en) | 2008-09-23 | 2015-02-03 | Agere Systems Inc. | Systems and methods for low latency media defect detection |
US8243381B2 (en) * | 2008-11-13 | 2012-08-14 | Agere Systems Inc. | Systems and methods for sector address mark detection |
US9159355B1 (en) * | 2010-01-21 | 2015-10-13 | Marvell International Ltd. | DVD-RAM header or land/groove detection |
US8566381B2 (en) | 2010-08-05 | 2013-10-22 | Lsi Corporation | Systems and methods for sequence detection in data processing |
US8237597B2 (en) | 2010-09-21 | 2012-08-07 | Lsi Corporation | Systems and methods for semi-independent loop processing |
US8566378B2 (en) | 2010-09-30 | 2013-10-22 | Lsi Corporation | Systems and methods for retry sync mark detection |
US8614858B2 (en) | 2010-11-15 | 2013-12-24 | Lsi Corporation | Systems and methods for sync mark detection metric computation |
US8526131B2 (en) | 2010-11-29 | 2013-09-03 | Lsi Corporation | Systems and methods for signal polarity determination |
US8498072B2 (en) | 2010-11-29 | 2013-07-30 | Lsi Corporation | Systems and methods for spiral waveform detection |
US8411385B2 (en) | 2010-12-20 | 2013-04-02 | Lsi Corporation | Systems and methods for improved timing recovery |
US8325433B2 (en) | 2011-01-19 | 2012-12-04 | Lsi Corporation | Systems and methods for reduced format data processing |
US8261171B2 (en) | 2011-01-27 | 2012-09-04 | Lsi Corporation | Systems and methods for diversity combined data detection |
US8749908B2 (en) | 2011-03-17 | 2014-06-10 | Lsi Corporation | Systems and methods for sync mark detection |
US8780683B2 (en) * | 2011-04-11 | 2014-07-15 | Panasonic Corporation | Information recording medium, tracking method, and optical information apparatus |
US8565047B2 (en) | 2011-04-28 | 2013-10-22 | Lsi Corporation | Systems and methods for data write loopback based timing control |
US8665544B2 (en) | 2011-05-03 | 2014-03-04 | Lsi Corporation | Systems and methods for servo data detection |
US8874410B2 (en) | 2011-05-23 | 2014-10-28 | Lsi Corporation | Systems and methods for pattern detection |
US8498071B2 (en) | 2011-06-30 | 2013-07-30 | Lsi Corporation | Systems and methods for inter-track alignment |
US8669891B2 (en) | 2011-07-19 | 2014-03-11 | Lsi Corporation | Systems and methods for ADC based timing and gain control |
US8780476B2 (en) | 2011-09-23 | 2014-07-15 | Lsi Corporation | Systems and methods for controlled wedge spacing in a storage device |
US8773811B2 (en) | 2011-12-12 | 2014-07-08 | Lsi Corporation | Systems and methods for zone servo timing gain recovery |
US8625216B2 (en) | 2012-06-07 | 2014-01-07 | Lsi Corporation | Servo zone detector |
US8681444B2 (en) | 2012-06-07 | 2014-03-25 | Lsi Corporation | Multi-zone servo processor |
US8564897B1 (en) * | 2012-06-21 | 2013-10-22 | Lsi Corporation | Systems and methods for enhanced sync mark detection |
US9019641B2 (en) | 2012-12-13 | 2015-04-28 | Lsi Corporation | Systems and methods for adaptive threshold pattern detection |
US9053217B2 (en) | 2013-02-17 | 2015-06-09 | Lsi Corporation | Ratio-adjustable sync mark detection system |
US9196297B2 (en) | 2013-03-14 | 2015-11-24 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Systems and methods for enhanced sync mark mis-detection protection |
US9275655B2 (en) | 2013-06-11 | 2016-03-01 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Timing error detector with diversity loop detector decision feedback |
US10152999B2 (en) | 2013-07-03 | 2018-12-11 | Avago Technologies International Sales Pte. Limited | Systems and methods for correlation based data alignment |
US9129650B2 (en) | 2013-07-25 | 2015-09-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Array-reader based magnetic recording systems with frequency division multiplexing |
US9129646B2 (en) | 2013-09-07 | 2015-09-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Array-reader based magnetic recording systems with mixed synchronization |
US9323625B2 (en) | 2013-11-12 | 2016-04-26 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Systems and methods for lost synchronization data set reprocessing |
JP5978470B2 (ja) * | 2014-05-20 | 2016-08-24 | パナソニックIpマネジメント株式会社 | 情報記録方法、情報記録装置、および情報記録媒体 |
US9224420B1 (en) | 2014-10-02 | 2015-12-29 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Syncmark detection failure recovery system |
CN111458558B (zh) * | 2020-04-03 | 2022-03-29 | 宁波奥克斯电气股份有限公司 | 一种参数获取方法、装置、电子设备及存储介质 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825403A (en) * | 1983-05-16 | 1989-04-25 | Data General Corporation | Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector |
GB8424948D0 (en) * | 1984-10-03 | 1984-11-07 | Ici Plc | Optical recording medium |
US4923412A (en) * | 1987-11-30 | 1990-05-08 | Pyramid Industries, Inc. | Terminal end for coaxial cable |
US5295131A (en) * | 1990-10-02 | 1994-03-15 | Matsushita Electric Industrial Co., Ltd. | Optical information recording disk having embossed clock mark pits and embossed information recording pits |
US5167532A (en) * | 1991-10-18 | 1992-12-01 | Insulated Wire Incorporated | Captivation assembly of dielectric elements for supporting and retaining a center contact in a coaxial connector |
KR100337245B1 (ko) * | 1994-05-31 | 2002-11-13 | 소니 가부시끼 가이샤 | 데이터기록장치 |
JPH08315426A (ja) | 1995-05-15 | 1996-11-29 | Ricoh Co Ltd | 光ディスク及びディスク駆動装置 |
US5835478A (en) | 1995-06-15 | 1998-11-10 | Sony Corporation | Optical disc having address information for recording and reproducing data at correct positions |
US5607325A (en) * | 1995-06-15 | 1997-03-04 | Astrolab, Inc. | Connector for coaxial cable |
US5615205A (en) | 1995-06-28 | 1997-03-25 | International Business Machines Corporation | Bi-level optical media having embossed header format |
US5946287A (en) | 1995-12-28 | 1999-08-31 | Sony Corporation | Optical disk having pits with push-pull signal of opposite polarity to that of guide grooves |
JPH09274770A (ja) * | 1996-04-03 | 1997-10-21 | Matsushita Electric Ind Co Ltd | 光ディスク再生装置及び再生方法 |
JPH09282667A (ja) | 1996-04-08 | 1997-10-31 | Mitsubishi Electric Corp | 光ディスクおよび光ディスク装置 |
JP3098258B2 (ja) * | 1996-04-11 | 2000-10-16 | 松下電器産業株式会社 | 光ディスク |
DE69721718T2 (de) * | 1996-09-03 | 2004-03-11 | Koninklijke Philips Electronics N.V. | Informationstrager, lese-/schreibvorrichtung und lesevorrichtung zum lesen und/oder schreiben von informationsblöcken |
AU3460497A (en) * | 1996-09-26 | 1998-04-17 | Sanyo Electric Co., Ltd. | Recording medium and its reproducer |
JP3113611B2 (ja) * | 1996-09-26 | 2000-12-04 | 三洋電機株式会社 | 光ディスク装置 |
US6069870A (en) * | 1996-10-22 | 2000-05-30 | Hitachi, Ltd. | Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus |
US6089912A (en) * | 1996-10-23 | 2000-07-18 | Thomas & Betts International, Inc. | Post-less coaxial cable connector |
US5836461A (en) * | 1997-01-10 | 1998-11-17 | Schulte Corporation | Wire shelf |
JP3512583B2 (ja) * | 1997-01-30 | 2004-03-29 | シャープ株式会社 | 光ディスク |
JPH10283689A (ja) | 1997-02-07 | 1998-10-23 | Sanyo Electric Co Ltd | 情報記録再生装置 |
US6039898A (en) | 1997-05-08 | 2000-03-21 | O.M.D. Optical Memory Devices, Ltd. | Optical memory device and a method for manufacturing thereof |
JPH1125492A (ja) * | 1997-05-09 | 1999-01-29 | Sony Corp | プリフォーマット装置およびプリフォーマット方法 |
KR100386531B1 (ko) * | 1997-06-16 | 2003-12-31 | 가부시끼가이샤 도시바 | 지그재그형으로배치된헤더를갖는기록재생광디스크와그기록재생장치 |
SG71824A1 (en) * | 1997-07-24 | 2000-04-18 | Sony Corp | Optical recording medium and method of manufacturing optical recording medium |
JPH1196604A (ja) * | 1997-07-24 | 1999-04-09 | Sony Corp | 光記録媒体、及び光記録媒体製造方法 |
JP3830630B2 (ja) * | 1997-09-25 | 2006-10-04 | パイオニア株式会社 | 誤記録検出方法及び装置並びに情報記録方法及び装置 |
JP3163047B2 (ja) * | 1997-10-30 | 2001-05-08 | 三洋電機株式会社 | ディスク判別装置 |
EP0939398B1 (en) * | 1998-02-26 | 2008-01-02 | Victor Company of Japan, Ltd. | Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier |
JPH11273090A (ja) * | 1998-03-24 | 1999-10-08 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置 |
JPH11273089A (ja) * | 1998-03-24 | 1999-10-08 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置 |
JPH11288518A (ja) * | 1998-03-31 | 1999-10-19 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置 |
JP2000149271A (ja) * | 1998-11-09 | 2000-05-30 | Sony Corp | ディスク記録媒体、記録装置、再生装置 |
JP3558265B2 (ja) * | 1998-12-14 | 2004-08-25 | 株式会社リコー | ピット信号検出回路及び光ディスクドライブ装置 |
US6853615B1 (en) * | 1999-06-29 | 2005-02-08 | Koninklijke Philips Electronics N.V. | Optical record carrier |
EP1098301A2 (en) | 1999-11-03 | 2001-05-09 | Samsung Electronics Co., Ltd. | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium |
BR0008213A (pt) * | 1999-12-15 | 2001-10-30 | Koninkl Philips Electronics Nv | Suporte para gravação óptica, aparelho paravarrer um suporte de gravação óptica e processode fabricação de um suporte de gravação |
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