BR0317121A - Portadora de gravação óptica, método para gravar informação em uma camada de informação de uma portadora de gravação, e, dispositivo de gravação - Google Patents

Portadora de gravação óptica, método para gravar informação em uma camada de informação de uma portadora de gravação, e, dispositivo de gravação

Info

Publication number
BR0317121A
BR0317121A BR0317121-3A BR0317121A BR0317121A BR 0317121 A BR0317121 A BR 0317121A BR 0317121 A BR0317121 A BR 0317121A BR 0317121 A BR0317121 A BR 0317121A
Authority
BR
Brazil
Prior art keywords
recording
information
carrier
recording carrier
optical
Prior art date
Application number
BR0317121-3A
Other languages
English (en)
Inventor
Johannes H M Spruit
Johannes C N Rijpers
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR0317121A publication Critical patent/BR0317121A/pt

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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • G11B7/004—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
    • G11B7/007—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
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • 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
    • G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
    • G11B2020/10981—Recording or reproducing data when the data rate or the relative speed between record carrier and transducer is variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

"PORTADORA DE GRAVAçãO óPTICA MéTODO PARA GRAVAR INFORMAçãO EM UMA CAMADA DE INFORMAçãO DE UMA PORTADORA DE GRAVAçãO, E, DISPOSITIVO DE GRAVAçãO" A invenção relaciona-se a uma portadora de gravação que compreende conjuntos múltiplos de parâmetros de gravação para um processo de gravação. Os parâmetros de gravação definem uma assim chamada estratégia de escrita para converter um sinal de informação a ser gravada em um feixe de radiação pulsado para gravar a informação na portadora de gravação. Provendo conjuntos múltiplos de parâmetros de gravação, cada conjunto sendo relacionado a uma faixa específica de velocidades de gravação, gravações de boa qualidade são obtidas em várias velocidades de gravação.
BR0317121-3A 2002-12-13 2003-11-18 Portadora de gravação óptica, método para gravar informação em uma camada de informação de uma portadora de gravação, e, dispositivo de gravação BR0317121A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02080327 2002-12-13
PCT/IB2003/005276 WO2004055787A1 (en) 2002-12-13 2003-11-18 Record carrier comprising multiple sets of recording parameters

Publications (1)

Publication Number Publication Date
BR0317121A true BR0317121A (pt) 2005-10-25

Family

ID=32524038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317121-3A BR0317121A (pt) 2002-12-13 2003-11-18 Portadora de gravação óptica, método para gravar informação em uma camada de informação de uma portadora de gravação, e, dispositivo de gravação

Country Status (15)

Country Link
US (1) US20060072441A1 (pt)
EP (1) EP1573721A1 (pt)
JP (1) JP2006510149A (pt)
KR (1) KR20050087829A (pt)
CN (1) CN1726535A (pt)
AR (1) AR042311A1 (pt)
AU (1) AU2003280096A1 (pt)
BR (1) BR0317121A (pt)
CA (1) CA2508629A1 (pt)
IL (1) IL169098A0 (pt)
MX (1) MXPA05006245A (pt)
PL (1) PL377515A1 (pt)
RU (1) RU2005122022A (pt)
TW (1) TW200414163A (pt)
WO (1) WO2004055787A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03201266A (ja) * 1989-12-27 1991-09-03 Victor Co Of Japan Ltd 追記型情報記録媒体及びその記録装置
BE1009677A3 (nl) * 1995-09-29 1997-06-03 Philips Electronics Nv Informatiedrager en inrichting voor het beschrijven van een informatiedrager.
JPH09259576A (ja) * 1996-03-25 1997-10-03 Toshiba Corp 複数管理領域を持つ情報記録ディスク
JP4277452B2 (ja) * 2000-02-25 2009-06-10 ソニー株式会社 記録装置、再生装置
WO2002089123A1 (en) * 2001-04-27 2002-11-07 Matsushita Electric Industrial Co., Ltd. Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical dosc
JP2003045036A (ja) * 2001-07-27 2003-02-14 Toshiba Corp 光ディスク、光ディスク記録再生装置及び光ディスク記録再生方法
JP2003203341A (ja) * 2001-11-02 2003-07-18 Victor Co Of Japan Ltd 光ディスク、光ディスク記録再生装置及び光ディスク記録再生方法

Also Published As

Publication number Publication date
CA2508629A1 (en) 2004-07-01
AU2003280096A1 (en) 2004-07-09
US20060072441A1 (en) 2006-04-06
RU2005122022A (ru) 2006-01-20
PL377515A1 (pl) 2006-02-06
TW200414163A (en) 2004-08-01
EP1573721A1 (en) 2005-09-14
MXPA05006245A (es) 2005-09-08
IL169098A0 (en) 2007-07-04
CN1726535A (zh) 2006-01-25
WO2004055787A1 (en) 2004-07-01
AR042311A1 (es) 2005-06-15
JP2006510149A (ja) 2006-03-23
KR20050087829A (ko) 2005-08-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.