EA200200144A1 - Способ и устройство для записи информационного сигнала на информационном слое носителя записи - Google Patents

Способ и устройство для записи информационного сигнала на информационном слое носителя записи

Info

Publication number
EA200200144A1
EA200200144A1 EA200200144A EA200200144A EA200200144A1 EA 200200144 A1 EA200200144 A1 EA 200200144A1 EA 200200144 A EA200200144 A EA 200200144A EA 200200144 A EA200200144 A EA 200200144A EA 200200144 A1 EA200200144 A1 EA 200200144A1
Authority
EA
Eurasian Patent Office
Prior art keywords
recording
recorded
information signal
sequence
layer media
Prior art date
Application number
EA200200144A
Other languages
English (en)
Other versions
EA003310B1 (ru
Inventor
Мартейн Й. Деккер
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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 Конинклейке Филипс Электроникс Н.В. filed Critical Конинклейке Филипс Электроникс Н.В.
Publication of EA200200144A1 publication Critical patent/EA200200144A1/ru
Publication of EA003310B1 publication Critical patent/EA003310B1/ru

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
    • G11B7/0045—Recording
    • G11B7/00456—Recording strategies, e.g. pulse sequences
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00454—Recording involving phase-change effects
    • 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
    • G11B7/0055—Erasing
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

Изобретение относится к способу и устройству для записи информационного сигнала (10) в слое с изменяемой фазой носителя записи. Метка записывается с помощью последовательности (13) импульсов записи, а ранее записанные метки между записываемыми метками стираются с помощью последовательности (14) импульсов стирания. Уровень мощности смещения (191) между импульсами стирания устанавливается в зависимости от скорости записи, обеспечивая тем самым низкое дрожание записываемых меток и в то же самое время препятствуя тепловой перекрестной записи в процессе стирания.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200144A 2000-05-09 2001-04-19 Способ и устройство для записи информационного сигнала на информационном слое носителя записи EA003310B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00201653 2000-05-09
PCT/EP2001/004457 WO2001086642A1 (en) 2000-05-09 2001-04-19 Method and device for recording an information signal on an information layer of a recording medium

Publications (2)

Publication Number Publication Date
EA200200144A1 true EA200200144A1 (ru) 2002-06-27
EA003310B1 EA003310B1 (ru) 2003-04-24

Family

ID=8171464

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200144A EA003310B1 (ru) 2000-05-09 2001-04-19 Способ и устройство для записи информационного сигнала на информационном слое носителя записи

Country Status (23)

Country Link
US (3) US6600709B2 (ru)
EP (1) EP1206772B1 (ru)
JP (1) JP4436027B2 (ru)
KR (1) KR100762806B1 (ru)
CN (1) CN100429701C (ru)
AR (1) AR028094A1 (ru)
AT (1) ATE426889T1 (ru)
AU (1) AU5835301A (ru)
BR (1) BR0106321A (ru)
CA (1) CA2378758A1 (ru)
CZ (1) CZ298947B6 (ru)
DE (1) DE60138080D1 (ru)
DK (1) DK1206772T3 (ru)
EA (1) EA003310B1 (ru)
ES (1) ES2323941T3 (ru)
HK (1) HK1047652A1 (ru)
HU (1) HUP0202465A2 (ru)
MX (1) MXPA02000162A (ru)
MY (1) MY126885A (ru)
PL (1) PL352839A1 (ru)
TW (1) TW508574B (ru)
UA (1) UA70382C2 (ru)
WO (1) WO2001086642A1 (ru)

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US7525890B2 (en) 2001-09-29 2009-04-28 Samsung Electronics Co., Ltd. Method of and apparatus for recording data on optical recording medium
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KR100607948B1 (ko) 2002-02-25 2006-08-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법
US7376064B2 (en) 2002-02-25 2008-05-20 Samsung Electronics Co., Ltd. Method and apparatus for recording data on optical recording medium
KR100429884B1 (ko) 2002-03-18 2004-05-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법 및 그 장치
JP2003317395A (ja) * 2002-04-15 2003-11-07 Pioneer Electronic Corp 情報記録装置および情報記録方法
JP2003338038A (ja) * 2002-05-17 2003-11-28 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
US8018817B2 (en) * 2002-05-20 2011-09-13 Samsung Electronics Co., Ltd. Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor
US7369470B2 (en) * 2002-05-20 2008-05-06 Samsung Electronics Co., Ltd. Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor
KR100677104B1 (ko) * 2002-05-20 2007-02-01 삼성전자주식회사 소거 패턴의 파워 정보가 저장된 광 기록 매체
KR100911140B1 (ko) 2002-06-03 2009-08-06 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법 및 그 장치
CN100392730C (zh) * 2002-06-18 2008-06-04 皇家飞利浦电子股份有限公司 把数据标记记录在光记录载体信息层上的方法和设备
TWI261825B (en) * 2002-12-16 2006-09-11 Hitachi Maxell Data recording method and data recording medium
EP1586086A4 (en) * 2003-01-23 2008-09-24 Samsung Electronics Co Ltd OPTICAL RECORDING MEDIUM, METHOD AND DEVICE FOR RECORDING DATA ABOVE
EP1614107A1 (en) * 2003-04-14 2006-01-11 Matsushita Electric Industrial Co., Ltd. Information recording method, information recording apparatus and information recording medium
US20060153013A1 (en) * 2003-07-03 2006-07-13 Meinders Erwin R Method and apparatus for reading and recording information on a rewritable record carrier
JP4602648B2 (ja) 2003-07-15 2010-12-22 株式会社リコー 情報記録方法及び情報記録装置
KR100532489B1 (ko) * 2004-01-06 2005-12-01 삼성전자주식회사 광디스크 기록 제어 방법 및 이에 적합한 광디스크 기록장치
DE102004043829A1 (de) * 2004-09-10 2006-03-16 Robert Bosch Gmbh Batteriepack
KR100618350B1 (ko) * 2004-10-08 2006-08-31 삼성전자주식회사 저배속 광디스크에 데이터를 고배속으로 기록할 수 있는광디스크 기록장치 및 방법
US20080219115A1 (en) * 2005-10-31 2008-09-11 Koninklijke Philips Electronics, N.V. Optical Drive Having a Laser Driver Device with an Adjustable Power Level
CN101976569A (zh) * 2006-06-12 2011-02-16 松下电器产业株式会社 光学数据记录介质的读取设备和读取方法
KR100970282B1 (ko) * 2007-11-19 2010-07-15 매그나칩 반도체 유한회사 트렌치 ｍｏｓｆｅｔ 및 그 제조방법

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Also Published As

Publication number Publication date
DE60138080D1 (de) 2009-05-07
JP4436027B2 (ja) 2010-03-24
US7359297B2 (en) 2008-04-15
US6600709B2 (en) 2003-07-29
MXPA02000162A (es) 2002-07-02
DK1206772T3 (da) 2009-07-20
ES2323941T3 (es) 2009-07-28
PL352839A1 (en) 2003-09-08
EA003310B1 (ru) 2003-04-24
UA70382C2 (ru) 2004-10-15
KR20020037329A (ko) 2002-05-18
CN1386268A (zh) 2002-12-18
HK1047652A1 (zh) 2003-02-28
EP1206772B1 (en) 2009-03-25
HUP0202465A2 (en) 2002-12-28
US20040141448A1 (en) 2004-07-22
EP1206772A1 (en) 2002-05-22
BR0106321A (pt) 2002-03-19
KR100762806B1 (ko) 2007-10-02
TW508574B (en) 2002-11-01
JP2003533836A (ja) 2003-11-11
AU5835301A (en) 2001-11-20
AR028094A1 (es) 2003-04-23
US20030198166A1 (en) 2003-10-23
CN100429701C (zh) 2008-10-29
CA2378758A1 (en) 2001-11-15
US6693864B2 (en) 2004-02-17
ATE426889T1 (de) 2009-04-15
CZ298947B6 (cs) 2008-03-19
US20020003762A1 (en) 2002-01-10
MY126885A (en) 2006-10-31
CZ200272A3 (cs) 2002-06-12
WO2001086642A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY RU