DE69942041D1 - Adaptive Schreibvorrichtung und -schaltung für ein optisches Aufzeichnungsgerät mit hoher Dichte - Google Patents

Adaptive Schreibvorrichtung und -schaltung für ein optisches Aufzeichnungsgerät mit hoher Dichte

Info

Publication number
DE69942041D1
DE69942041D1 DE69942041T DE69942041T DE69942041D1 DE 69942041 D1 DE69942041 D1 DE 69942041D1 DE 69942041 T DE69942041 T DE 69942041T DE 69942041 T DE69942041 T DE 69942041T DE 69942041 D1 DE69942041 D1 DE 69942041D1
Authority
DE
Germany
Prior art keywords
circuit
optical recording
density optical
recording device
adaptive writing
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 - Lifetime
Application number
DE69942041T
Other languages
English (en)
Inventor
Jin-Gyo Seo
Seong-Sin Joo
Du-Seop Yoon
Myung-Do Roh
Yong-Jin Ahn
Seoung-Soo Kim
Kyung-Geun Lee
Myeong-Ho Cho
Chang-Jin Yang
Jong-Kyu Kim
Sung-Ro Ko
Tatsuhiro Ohtsuka
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.)
Samsung Electronics Co Ltd
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
Priority claimed from KR1019980029732A external-priority patent/KR100354737B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69942041D1 publication Critical patent/DE69942041D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • 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
    • G11B7/007—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
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G11B7/1263—Power control during transducing, e.g. by monitoring
DE69942041T 1998-07-23 1999-07-21 Adaptive Schreibvorrichtung und -schaltung für ein optisches Aufzeichnungsgerät mit hoher Dichte Expired - Lifetime DE69942041D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980029732A KR100354737B1 (ko) 1997-12-30 1998-07-23 고밀도 광기록기기를 위한 적응적인 기록방법 및 그 회로

Publications (1)

Publication Number Publication Date
DE69942041D1 true DE69942041D1 (de) 2010-04-01

Family

ID=36973945

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69942041T Expired - Lifetime DE69942041D1 (de) 1998-07-23 1999-07-21 Adaptive Schreibvorrichtung und -schaltung für ein optisches Aufzeichnungsgerät mit hoher Dichte
DE69932779T Expired - Lifetime DE69932779T2 (de) 1998-07-23 1999-07-21 Adaptive Schreibvorrichtung und -Schaltung für ein hochdichtes optisches Aufzeichnungsgerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69932779T Expired - Lifetime DE69932779T2 (de) 1998-07-23 1999-07-21 Adaptive Schreibvorrichtung und -Schaltung für ein hochdichtes optisches Aufzeichnungsgerät

Country Status (11)

Country Link
US (1) US6631110B1 (de)
EP (4) EP1288922A3 (de)
JP (6) JP2000048362A (de)
CN (6) CN1174395C (de)
BR (2) BR9917693B1 (de)
DE (2) DE69942041D1 (de)
HK (5) HK1038821B (de)
ID (1) ID25963A (de)
MY (2) MY125795A (de)
RU (1) RU2195716C2 (de)
SG (2) SG108853A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391698B2 (en) * 1998-07-23 2008-06-24 Samsung Electronics Co., Ltd. Adaptive writing method for high-density optical recording apparatus and circuit thereof
US7158461B1 (en) * 1997-12-30 2007-01-02 Samsung Electronics Co., Ltd. Adaptive writing method for high-density optical recording apparatus and circuit thereof
US6925040B1 (en) * 1998-08-04 2005-08-02 Hitachi, Ltd. Information recording method, information recording medium and information recording apparatus
JP2001067669A (ja) * 1999-08-31 2001-03-16 Sony Corp 記録装置、記録方法
JP2002298350A (ja) * 2001-03-28 2002-10-11 Tdk Corp 光記録方法、光記録装置及び光記録媒体
US6914866B2 (en) 2001-04-06 2005-07-05 Ricoh Company, Ltd. Optical information recording medium and information recording method and apparatus using the recording medium
TWI242194B (en) * 2001-09-26 2005-10-21 Sony Corp Parallel/serial conversion circuit, light output control circuit, and optical recording apparatus
TWI251234B (en) * 2001-09-29 2006-03-11 Samsung Electronics Co Ltd Apparatus for recording data on optical recording medium
KR100455377B1 (ko) * 2002-01-18 2004-11-06 삼성전자주식회사 다양한 광 매체에 적합한 기록 펄스 발생 장치 및 방법
KR100459702B1 (ko) 2002-02-22 2004-12-04 삼성전자주식회사 광 구동기에 있어서 기록 광 파워 제어장치 및 방법
JP4142338B2 (ja) * 2002-05-09 2008-09-03 富士フイルム株式会社 光情報記録方法
JP2004103100A (ja) 2002-09-09 2004-04-02 Tdk Corp 光記録媒体への情報記録方法、情報記録装置及び光記録媒体
KR100446307B1 (ko) * 2002-09-11 2004-09-01 삼성전자주식회사 광 기록기기의 자동 파워 캘리브레이션 장치 및 그 방법
JP2004171642A (ja) 2002-11-19 2004-06-17 Tdk Corp 光記録媒体、光記録方法及び光記録装置
KR20040067778A (ko) * 2003-01-23 2004-07-30 삼성전자주식회사 광 기록 매체, 이에 데이터를 기록하는 방법 및 그 장치
TWI273570B (en) * 2003-01-23 2007-02-11 Samsung Electronics Co Ltd Optical recording medium, method and apparatus for recording data thereon
TW200506897A (en) * 2003-08-13 2005-02-16 Benq Corp Uniform write strategy method for writing an optical disk
JP2005092942A (ja) * 2003-09-16 2005-04-07 Hitachi Ltd 光ディスク記録方法、光ディスク装置、及び光ディスク
BRPI0417716A (pt) * 2003-12-19 2007-04-03 Koninkl Philips Electronics Nv portador de gravação, e, método para fabricar o mesmo
KR100532489B1 (ko) * 2004-01-06 2005-12-01 삼성전자주식회사 광디스크 기록 제어 방법 및 이에 적합한 광디스크 기록장치
WO2005066940A1 (ja) * 2004-01-09 2005-07-21 Matsushita Electric Industrial Co., Ltd. 光ディスク媒体への光記録方法および光記録装置
JP4213600B2 (ja) * 2004-02-12 2009-01-21 Ｔｄｋ株式会社 光記録媒体への情報記録方法及び情報記録装置
JP3907639B2 (ja) * 2004-05-10 2007-04-18 三菱電機株式会社 光記録方法及び光記録装置
JP4395450B2 (ja) * 2005-02-08 2010-01-06 太陽誘電株式会社 光情報記録装置および信号処理回路
US8369199B2 (en) * 2005-02-17 2013-02-05 Mediatek Inc. Methods and systems for tuning at least one write strategy parameter of an optical storage device
US7006420B1 (en) * 2005-02-17 2006-02-28 Mediatek Incorporation Method for tuning write strategy parameters of an optical storage device, and system thereof
US7773469B2 (en) * 2005-05-18 2010-08-10 Mediatek Inc. Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof
US7778122B2 (en) * 2005-05-18 2010-08-17 Mediatek Incorporation Methods for tuning write strategy parameters utilizing data-to-clock edge deviations, and systems thereof
US8154817B2 (en) * 2008-09-05 2012-04-10 Doug Carson & Associates, Inc. Compensation for different transducer translation path geometries
RU2506655C2 (ru) * 2008-10-01 2014-02-10 Панасоник Корпорэйшн Носитель информации и устройство записи/воспроизведения
US8289829B2 (en) * 2008-10-01 2012-10-16 Panasonic Corporation Information recording medium and recording/reproduction apparatus
CN101884066B (zh) * 2009-02-18 2013-01-02 联发科技股份有限公司 信号产生方法
WO2011074267A1 (ja) * 2009-12-18 2011-06-23 パナソニック株式会社 光学的情報記録方法、光学的情報記録装置、光学的情報再生方法、光学的情報再生装置および光学的情報記録媒体
WO2011111366A1 (ja) * 2010-03-08 2011-09-15 パナソニック株式会社 記録方法、記録装置および情報記録媒体
US8983262B2 (en) * 2011-05-10 2015-03-17 Canon Kabushiki Kaisha Information recording apparatus and controlling method thereof
CN113127807B (zh) * 2021-04-19 2023-02-24 深圳华创电科技术有限公司 一种基于约束最小二乘算法的Mode5前导脉冲抖动值计算方法
CN113347375B (zh) * 2021-06-01 2023-01-03 天津大学 脉冲图像传感器的像素闪烁抑制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810490B2 (ja) * 1989-03-20 1996-01-31 富士通株式会社 光ディスク情報書込制御方法およびその装置
US5418770A (en) * 1990-06-29 1995-05-23 Hitachi, Ltd. Method of and apparatus for correcting edge interval of pit in optical recording/read-out apparatus
US5642343A (en) * 1990-06-29 1997-06-24 Hitachi, Ltd. Magnetooptic disc apparatus and recording medium
KR940007414B1 (ko) 1991-06-14 1994-08-18 한국과학기술연구원 1,3-디실라시클로부탄 유도체 및 그 제조방법
DE4293957T1 (de) * 1991-11-11 1997-07-31 Hitachi Ltd Magnetooptischer Plattenspeicher und magnetooptisches Aufzeichnungsmedium
US5490126A (en) * 1993-04-07 1996-02-06 Matsushita Electric Industrial Co., Ltd. Apparatus for recording and reproducing data on a disk
JP2643780B2 (ja) * 1993-07-23 1997-08-20 日本電気株式会社 情報記録再生装置
JP3284252B2 (ja) 1993-12-17 2002-05-20 松下電器産業株式会社 光学情報の記録方法および記録装置
US5568461A (en) 1994-04-20 1996-10-22 Matsushita Electric Industrial Co., Ltd. Optical information recording and reproducing apparatus
JP3177116B2 (ja) 1994-04-20 2001-06-18 松下電器産業株式会社 光学的情報記録媒体および光学的記録再生装置
US5850378A (en) * 1994-11-10 1998-12-15 Matsushita Electric Industrial Co., Ltd. Method and apparatus for recording data on an optical disk and or groove
JPH0981937A (ja) 1995-09-12 1997-03-28 Nippon Columbia Co Ltd 光ディスク記録装置
EP1018727B1 (de) * 1995-10-09 2002-01-09 Matsushita Electric Industrial Co., Ltd. Aufnahmemethode und Aufnahmeeinheit für optische Information
JP3748089B2 (ja) * 1996-09-18 2006-02-22 ソニー株式会社 データ記録装置およびデータ記録方法
JPH10105970A (ja) * 1996-09-27 1998-04-24 Toshiba Corp 光学的情報記録方法および装置
US5768235A (en) * 1996-10-08 1998-06-16 Imation Corp. Control signal for recording a disc according to a clock signal, data signal, and an index signal
JP3608926B2 (ja) 1996-12-26 2005-01-12 株式会社日立製作所 情報記録装置

Also Published As

Publication number Publication date
CN1174395C (zh) 2004-11-03
ID25963A (id) 2000-11-16
CN1162850C (zh) 2004-08-18
HK1038819A1 (en) 2002-03-28
JP2002237043A (ja) 2002-08-23
EP1282117A2 (de) 2003-02-05
SG108853A1 (en) 2005-02-28
HK1038819B (zh) 2004-10-08
CN1320911A (zh) 2001-11-07
EP0977184B1 (de) 2006-08-16
HK1038823A1 (en) 2002-03-28
EP0977184A3 (de) 2000-02-23
HK1038820A1 (en) 2002-03-28
HK1038823B (zh) 2005-04-08
CN1146885C (zh) 2004-04-21
EP1282117A3 (de) 2008-12-17
DE69932779T2 (de) 2007-08-23
US6631110B1 (en) 2003-10-07
EP1282122A3 (de) 2008-12-10
CN1157721C (zh) 2004-07-14
BR9917693B1 (pt) 2015-02-18
JP2000048362A (ja) 2000-02-18
BR9902936A (pt) 2000-03-14
MY125795A (en) 2006-08-30
EP1288922A3 (de) 2008-12-10
MY135200A (en) 2008-02-29
HK1038822B (zh) 2004-12-03
BR9902936B1 (pt) 2015-02-18
JP2001143265A (ja) 2001-05-25
HK1038821A1 (en) 2002-03-28
HK1038820B (zh) 2005-04-01
CN1144189C (zh) 2004-03-31
CN1245329A (zh) 2000-02-23
JP4220491B2 (ja) 2009-02-04
CN1320906A (zh) 2001-11-07
DE69932779D1 (de) 2006-09-28
CN1320910A (zh) 2001-11-07
CN1320912A (zh) 2001-11-07
JP2002237037A (ja) 2002-08-23
JP2002237038A (ja) 2002-08-23
RU2195716C2 (ru) 2002-12-27
EP0977184A2 (de) 2000-02-02
SG93212A1 (en) 2002-12-17
JP2005243234A (ja) 2005-09-08
CN1320909A (zh) 2001-11-07
CN1149556C (zh) 2004-05-12
EP1288922A2 (de) 2003-03-05
EP1282117B1 (de) 2010-02-17
HK1038821B (zh) 2004-12-03
EP1282122A2 (de) 2003-02-05
HK1038822A1 (en) 2002-03-28

Similar Documents

Publication Publication Date Title
DE69942041D1 (de) Adaptive Schreibvorrichtung und -schaltung für ein optisches Aufzeichnungsgerät mit hoher Dichte
DE69431172D1 (de) Schreib-/Lesevorrichtung für optische Information
DE69618034D1 (de) Aufnahmegerät für optische Information
DE69638102D1 (de) Datenaufzeichnungsmedien
DE69824240D1 (de) Informationsdatenaufzeichnungsverfahren
DE69723205D1 (de) Medium für optische Datenaufzeichnung
DE19782289T1 (de) Gleitstück für ein Optikplatten-Datenspeichersystem
DE69840989D1 (de) Synchronisationsregelschaltung für die Aufzeichnung bei Aufzeichnungsgeräten für optische Platten
DE59403572D1 (de) Datenaufzeichnungsgerät
DE69524176D1 (de) Optisches Informationsaufzeichnungs-/-wiedergabegerät
DE69801167T2 (de) Farbbandkassettenhaltegerät für einen Aufzeichnungsapparat
DE19782277T1 (de) Gleitstück für ein Optikplatten-Datenspeichersystem
DE69921399D1 (de) Aufzeichnungs/wiedergabegerät für ein Aufzeichnungsmedium
DE69827709D1 (de) Medium für optische Datenaufzeichnung
HK1066907A1 (en) An optical information recording medium
DE69320748D1 (de) Aufzeichnungsgerät für ein optisches Aufzeichnungmedium
DE69935106D1 (de) Datenschreib/lesegerät
DE69830446D1 (de) Aufnahmegerät für ein Platte in einer Kassette
DE59610229D1 (de) Schreib/Lesevorrichtung für Datenträger
DE59705588D1 (de) Gerät zum lesen oder beschreiben optischer aufzeichnungsträger
DE69832335D1 (de) Medium für optische Datenaufzeichnung
DE69906490D1 (de) Optische aufzeichnungs-/wiedergabevorrichtung für informationsträger
DE29614776U1 (de) Lese-/Schreibvorrichtung für ein Datenträgerelement
DE69824930D1 (de) Ladevorrichtung für ein Aufzeichnungsmedium
DE69315510T2 (de) Datenaufzeichnungsvorrichtung für einen Photoapparat

Legal Events

Date Code Title Description
8364 No opposition during term of opposition