BR0203977A - Método e equipamento para gravação de dados sobre um meio ótico de gravação - Google Patents

Método e equipamento para gravação de dados sobre um meio ótico de gravação

Info

Publication number
BR0203977A
BR0203977A BR0203977A BR0203977A BR0203977A BR 0203977 A BR0203977 A BR 0203977A BR 0203977 A BR0203977 A BR 0203977A BR 0203977 A BR0203977 A BR 0203977A BR 0203977 A BR0203977 A BR 0203977A
Authority
BR
Brazil
Prior art keywords
equipment
recording
data over
recording medium
optical
Prior art date
Application number
BR0203977A
Other languages
English (en)
Other versions
BRPI0203977B1 (pt
Inventor
Yong-Jin Ahn
In-Sik Park
Kyung-Geun Lee
Chang-Jin Yang
Tatsuhiro Otsuka
Du-Seop Yoon
Seong-Sue Kim
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 KR1020010080541A external-priority patent/KR100772367B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR0203977A publication Critical patent/BR0203977A/pt
Publication of BRPI0203977B1 publication Critical patent/BRPI0203977B1/pt

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
    • G11B7/12—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
    • G11B7/00456—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
    • G11B7/004—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA GRAVAçãO DE DADOS SOBRE UM MEIO óTICO DE GRAVAçãO". Um método e equipamento para gravação de dados sobre um meio ótico de gravação são proporcionados. O método forma uma marca ou um espaço mediante o uso de uma forma de onda de gravação possuindo um padrão de cancelamento contendo um multi-pulso. Em assim fazendo, o método previne a distorção e melhora uma forma da marca tal que a característica de gravação/reprodução é aprimorada.
BRPI0203977A 2001-09-29 2002-09-27 método para a gravação de dados sobre um meio ótico de gravação BRPI0203977B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20010061039 2001-09-29
KR1020010080541A KR100772367B1 (ko) 2001-12-18 2001-12-18 광 기록매체에 데이터를 기록하는 방법 및 그 장치

Publications (2)

Publication Number Publication Date
BR0203977A true BR0203977A (pt) 2003-09-16
BRPI0203977B1 BRPI0203977B1 (pt) 2016-05-24

Family

ID=36087862

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0203977A BRPI0203977B1 (pt) 2001-09-29 2002-09-27 método para a gravação de dados sobre um meio ótico de gravação

Country Status (11)

Country Link
EP (7) EP1811505B1 (pt)
JP (8) JP2003123251A (pt)
CN (7) CN1310218C (pt)
BR (1) BRPI0203977B1 (pt)
CA (1) CA2405447C (pt)
DE (7) DE60239235D1 (pt)
MX (1) MXPA02009529A (pt)
MY (7) MY140508A (pt)
RU (6) RU2321902C2 (pt)
SG (6) SG129233A1 (pt)
TW (7) TWI261236B (pt)

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US7376064B2 (en) 2002-02-25 2008-05-20 Samsung Electronics Co., Ltd. Method and apparatus for recording data on optical recording medium
KR100607948B1 (ko) 2002-02-25 2006-08-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법
JP2006513522A (ja) * 2003-01-23 2006-04-20 サムスン エレクトロニクス カンパニー リミテッド 光記録媒体、それにデータを記録する方法及びその装置
JP2007521599A (ja) * 2003-07-03 2007-08-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 書換可能型記録担体上の情報の読出しおよび記録のための方法および装置
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
KR20070065915A (ko) 2004-10-19 2007-06-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 광학 기록용 마스터 기판에 데이터 기록방법
JP2009245557A (ja) * 2008-03-31 2009-10-22 Toshiba Corp 情報記録方法および情報記録装置
MX2010011641A (es) * 2008-10-09 2010-11-25 Panasonic Corp Metodo de grabacion optica, dispositivo de grabacion optica, dispositivo de exposicion al medio original, medio de grabacion de informacion optica y metodo de reproduccion.
JP6975914B2 (ja) * 2018-03-09 2021-12-01 パナソニックＩｐマネジメント株式会社 光ディスク記録方法、光ディスク装置及び集積回路

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US5150351A (en) 1989-06-30 1992-09-22 Matsushita Electric Industrial Co., Ltd. Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods
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US5412626A (en) * 1992-03-23 1995-05-02 Matsushita Electric Industrial Co., Ltd. Method of recording optical information with selective correction in pulse waveform and a recording system therefor
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PL183099B1 (pl) * 1995-09-01 2002-05-31 Koninkl Philips Electronics Nv Sposób konwersji ciągu m-bitowych słów informacji do postaci sygnału modulowanego, urządzenie kodujące i nośnik zapisu
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JP3323782B2 (ja) * 1997-09-09 2002-09-09 株式会社日立製作所 情報の記録方法
CA2322006A1 (en) * 1998-02-27 1999-09-02 Optware Corporation Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium
MY125795A (en) * 1998-07-23 2006-08-30 Samsung Electronics Co Ltd Adaptive writing method for high-density optical recording apparatus and circuit thereof
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JP2000123367A (ja) * 1998-10-14 2000-04-28 Toshiba Corp 相変化光記録媒体の記録方法及び記録装置
JP2000137928A (ja) * 1998-10-30 2000-05-16 Ricoh Co Ltd 光記録媒体および光記録方法
JP3718759B2 (ja) * 1999-01-25 2005-11-24 株式会社日立製作所 レーザ駆動装置および光ディスク記録再生装置
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Also Published As

Publication number Publication date
CN100426387C (zh) 2008-10-15
TWI276087B (en) 2007-03-11
TWI237816B (en) 2005-08-11
HK1067772A1 (en) 2005-04-15
EP1821293B1 (en) 2011-01-19
TW200421316A (en) 2004-10-16
SG132564A1 (en) 2007-06-28
HK1067770A1 (zh) 2005-04-15
MY137385A (en) 2009-01-30
TW200421315A (en) 2004-10-16
CN1410973A (zh) 2003-04-16
CN100472614C (zh) 2009-03-25
EP1298650A2 (en) 2003-04-02
MY137373A (en) 2009-01-30
MY142575A (en) 2010-12-15
RU2321902C2 (ru) 2008-04-10
MY142476A (en) 2010-11-30
BRPI0203977B1 (pt) 2016-05-24
EP1811505A2 (en) 2007-07-25
JP5015691B2 (ja) 2012-08-29
CN1529310A (zh) 2004-09-15
SG161739A1 (en) 2010-06-29
RU2004111355A (ru) 2005-09-20
TW200414181A (en) 2004-08-01
CN1529311A (zh) 2004-09-15
HK1065637A1 (zh) 2005-02-25
CN1529312A (zh) 2004-09-15
DE60239238D1 (de) 2011-03-31
MY142168A (en) 2010-10-15
EP1811502A3 (en) 2007-08-15
EP1811505A3 (en) 2008-10-01
SG162610A1 (en) 2010-07-29
RU2004111362A (ru) 2005-09-20
EP1811504A2 (en) 2007-07-25
EP1811502B1 (en) 2011-02-16
HK1067771A1 (zh) 2005-04-15
TWI261236B (en) 2006-09-01
CA2405447A1 (en) 2003-03-29
JP2004253136A (ja) 2004-09-09
JP2003123251A (ja) 2003-04-25
EP1811504A3 (en) 2007-08-15
CN1527292A (zh) 2004-09-08
RU2321076C2 (ru) 2008-03-27
TWI330363B (en) 2010-09-11
TW200416706A (en) 2004-09-01
JP2004253137A (ja) 2004-09-09
RU2004111354A (ru) 2005-09-20
RU2004111356A (ru) 2005-09-20
DE60239235D1 (de) 2011-03-31
EP1811503A1 (en) 2007-07-25
TWI251234B (en) 2006-03-11
EP1298650B1 (en) 2010-12-29
SG163429A1 (en) 2010-08-30
RU2321077C2 (ru) 2008-03-27
CN100390871C (zh) 2008-05-28
JP2004253138A (ja) 2004-09-09
RU2321079C2 (ru) 2008-03-27
DE60239237D1 (de) 2011-03-31
DE60238741D1 (de) 2011-02-10
CN1310218C (zh) 2007-04-11
RU2314577C2 (ru) 2008-01-10
TW200421308A (en) 2004-10-16
RU2004111360A (ru) 2005-09-20
JP2004342305A (ja) 2004-12-02
JP2006147143A (ja) 2006-06-08
HK1070733A1 (zh) 2005-06-24
EP1811502A2 (en) 2007-07-25
TWI260603B (en) 2006-08-21
EP1811504B1 (en) 2011-02-16
EP1811503B1 (en) 2011-02-16
MXPA02009529A (es) 2004-04-02
EP1811505B1 (en) 2011-02-16
CA2405447C (en) 2012-04-17
JP2007294107A (ja) 2007-11-08
RU2321078C2 (ru) 2008-03-27
JP2004342306A (ja) 2004-12-02
SG129233A1 (en) 2007-02-26
CN1224012C (zh) 2005-10-19
EP1298650A3 (en) 2006-08-30
HK1051598A1 (en) 2003-08-08
DE60239021D1 (de) 2011-03-03
EP1821294B1 (en) 2011-02-16
CN100447868C (zh) 2008-12-31
MY135621A (en) 2008-05-30
TW200421317A (en) 2004-10-16
SG155036A1 (en) 2009-09-30
CN100373466C (zh) 2008-03-05
DE60239234D1 (de) 2011-03-31
MY140508A (en) 2009-12-31
CN1529313A (zh) 2004-09-15
TWI276086B (en) 2007-03-11
CN1542763A (zh) 2004-11-03
RU2004111361A (ru) 2005-09-20
EP1821293A1 (en) 2007-08-22
EP1821294A1 (en) 2007-08-22
DE60239236D1 (de) 2011-03-31

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2344 DE 08/12/2015.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2689 DE 19-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.