AR024687A1 - MÉTODO Y DISPOSITIVO PARA GRABAR MARCAS EN UNA CAPA DE INFORMACIoN DE UN PORTADOR DE GRABACIoN oPTICA Y EL PORTADOR OBTENIDO. - Google Patents

MÉTODO Y DISPOSITIVO PARA GRABAR MARCAS EN UNA CAPA DE INFORMACIoN DE UN PORTADOR DE GRABACIoN oPTICA Y EL PORTADOR OBTENIDO.

Info

Publication number
AR024687A1
AR024687A1 ARP000103510A ARP000103510A AR024687A1 AR 024687 A1 AR024687 A1 AR 024687A1 AR P000103510 A ARP000103510 A AR P000103510A AR P000103510 A ARP000103510 A AR P000103510A AR 024687 A1 AR024687 A1 AR 024687A1
Authority
AR
Argentina
Prior art keywords
carrier
recording
writing
brands
energy level
Prior art date
Application number
ARP000103510A
Other languages
English (en)
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 AR024687A1 publication Critical patent/AR024687A1/es

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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

Se describen un método y dispositivo para escribir un portador de grabacion optico, en el cual una marca representando datos de grabacion es escrita en unacapa de cambio de fase de un portador de grabacion mediante una secuencia de pulsos deradiacio n. Un nivel de energía de arrastre (t) teniendo un valor mayorque el nivel de energía de borrado (e) es introducido después de un ultimo pulso de escritura 3 en una secuencia. Además, el nivel de energía del ultimo pulsode escritura 3 enuna secuenci a puede elevarse. Esto resulta en una inestabilidad reducida de las marcas escritas, especialmente al escribir en altasvelocidades de escritura.
ARP000103510A 1999-07-07 2000-07-07 MÉTODO Y DISPOSITIVO PARA GRABAR MARCAS EN UNA CAPA DE INFORMACIoN DE UN PORTADOR DE GRABACIoN oPTICA Y EL PORTADOR OBTENIDO. AR024687A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99202211 1999-07-07

Publications (1)

Publication Number Publication Date
AR024687A1 true AR024687A1 (es) 2002-10-23

Family

ID=8240420

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103510A AR024687A1 (es) 1999-07-07 2000-07-07 MÉTODO Y DISPOSITIVO PARA GRABAR MARCAS EN UNA CAPA DE INFORMACIoN DE UN PORTADOR DE GRABACIoN oPTICA Y EL PORTADOR OBTENIDO.

Country Status (17)

Country Link
US (1) US6781936B1 (es)
EP (1) EP1110215A1 (es)
JP (1) JP4128359B2 (es)
KR (1) KR100787528B1 (es)
CN (1) CN1222939C (es)
AR (1) AR024687A1 (es)
AU (1) AU6153700A (es)
BR (1) BR0006895A (es)
CZ (1) CZ2001809A3 (es)
HU (1) HU226284B1 (es)
IL (2) IL141806A0 (es)
MY (1) MY125131A (es)
PL (1) PL346529A1 (es)
RU (1) RU2264665C2 (es)
TR (1) TR200100709T1 (es)
UA (1) UA72476C2 (es)
WO (1) WO2001004885A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1249834B1 (en) * 2001-04-12 2012-09-12 Ricoh Company, Ltd. Information recording with effective pulse control scheme
CN1308931C (zh) * 2001-08-24 2007-04-04 皇家飞利浦电子股份有限公司 光记录载体记录方法和设备
US7376064B2 (en) * 2002-02-25 2008-05-20 Samsung Electronics Co., Ltd. Method and apparatus for recording data on optical recording medium
WO2003107330A1 (en) 2002-06-18 2003-12-24 Koninklijke Philips Electronics N.V. Method and device for recording marks representing data in an information layer of an optical record carrier
CN100347772C (zh) * 2003-04-14 2007-11-07 松下电器产业株式会社 信息记录方法、信息记录装置和信息记录介质
CN100440334C (zh) * 2004-01-30 2008-12-03 日本胜利株式会社 光记录方法及光记录装置
JP2011118996A (ja) * 2009-12-04 2011-06-16 Hitachi-Lg Data Storage Inc 光学式記録媒体の記録装置、及び光学式記録媒体の記録方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590111A (en) * 1990-06-29 1996-12-31 Hitachi, Ltd. Method of controlling recording of optical records
EP0703575B1 (en) * 1994-09-22 2003-01-22 Ricoh Company, Ltd Information recording method and device
JP2899551B2 (ja) * 1994-09-22 1999-06-02 株式会社リコー 情報記録方法及び情報記録装置
AU1614797A (en) 1996-02-16 1997-09-02 Philips Electronics N.V. Method and device for recording an optical information carrier
CN1178211C (zh) * 1996-12-20 2004-12-01 松下电器产业株式会社 光记录方法和光记录装置
DE69829025T2 (de) 1997-02-14 2006-01-05 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zum schreiben auf einen optischen aufzeichnungsträger
US6243339B1 (en) * 1997-08-12 2001-06-05 U.S. Philips Corporation Method and device for writing optical record carriers
JP3323782B2 (ja) * 1997-09-09 2002-09-09 株式会社日立製作所 情報の記録方法
GB2340292B (en) * 1998-07-28 2002-10-23 Ricoh Kk Optical data storage medium capable of reversibly displaying information

Also Published As

Publication number Publication date
KR100787528B1 (ko) 2007-12-21
WO2001004885A1 (en) 2001-01-18
CN1321305A (zh) 2001-11-07
TR200100709T1 (tr) 2001-07-23
HUP0103940A3 (en) 2004-10-28
CZ2001809A3 (cs) 2001-08-15
RU2264665C2 (ru) 2005-11-20
HU226284B1 (en) 2008-07-28
MY125131A (en) 2006-07-31
IL141806A (en) 2006-08-20
CN1222939C (zh) 2005-10-12
KR20010074967A (ko) 2001-08-09
UA72476C2 (en) 2005-03-15
BR0006895A (pt) 2001-06-12
AU6153700A (en) 2001-01-30
HUP0103940A2 (hu) 2002-03-28
IL141806A0 (en) 2002-03-10
PL346529A1 (en) 2002-02-11
JP2003504783A (ja) 2003-02-04
EP1110215A1 (en) 2001-06-27
JP4128359B2 (ja) 2008-07-30
US6781936B1 (en) 2004-08-24

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