ES2138831T3 - Portador de informacion y dispositivo de grabacion para grabar un portador de informacion. - Google Patents

Portador de informacion y dispositivo de grabacion para grabar un portador de informacion.

Info

Publication number
ES2138831T3
ES2138831T3 ES96929488T ES96929488T ES2138831T3 ES 2138831 T3 ES2138831 T3 ES 2138831T3 ES 96929488 T ES96929488 T ES 96929488T ES 96929488 T ES96929488 T ES 96929488T ES 2138831 T3 ES2138831 T3 ES 2138831T3
Authority
ES
Spain
Prior art keywords
recording
information carrier
velocity
information
carrier
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
ES96929488T
Other languages
English (en)
Inventor
Winslow Michael Mimnagh
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3889207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2138831(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of ES2138831T3 publication Critical patent/ES2138831T3/es
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
    • G11B7/0045—Recording
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10268—Improvement or modification of read or write signals bit detection or demodulation methods

Abstract

EL SOPORTE DE INFORMACION DE LA INVENCION ES DE UN TIPO OPTICAMENTE INSCRIPTIBLE, TAL COMO UN CD-E O UN CD-WO. LA INFORMACION SE PUEDE REGISTRAR A MODO DE UNA PISTA DE PLANTILLAS SOBRE EL SOPORTE DE INFORMACION. EL FABRICANTE HA FABRICADO EL SOPORTE DE INFORMACION CON INFORMACION SOBRE EL SOPORTE, POR EJEMPLO INFORMACION SOBRE LA FUERZA DE ESCRITURA A UTILIZAR. ES PREFERENTE QUE LAS PLANTILLAS TENGAN DIMENSIONES CONSTANTES, INDEPENDIENTEMENTE DE LA VELOCIDAD A LA QUE SE GRABAN. EL PROCESO DE GRABACION EN EL QUE SE LLEVA A CABO LA GRABACION HAY QUE ADAPTARLO POR TANTO A LA VELOCIDAD DE GRABACION. PARA ADECUAR ESTA ADAPTACION AL SOPORTE DE INFORMACION, ESTE ULTIMO CONTIENE INFORMACION RELATIVA A LA VELOCIDAD INDICATIVA DE PROCESO DE GRABACION RELACIONADO CON UNA VELOCIDAD DE GRABACION, POR EJEMPLO, UNA VELOCIDAD DE REFERENCIA (V1-V3) MIENTRAS QUE EL RESTO DE LOS PARAMETROS DE GRABACION (W1-W3) SE DAN PARA UNA VELOCIDAD DE GRABACION MINIMA Y/O MAXIMA A LA QUE SE PUEDE GRABAR EL SOPORTE DE INFORMACION. EL DISPOSITIVO LEE LA INFORMACION RELATIVA A LA VELOCIDAD EN EL SOPORTE DE INFORMACION Y ADAPTA EL PROCESO DE GRABACION A LA VELOCIDAD DE GRABACION QUE REALMENTE SE DEBE UTILIZAR.
ES96929488T 1995-09-29 1996-09-24 Portador de informacion y dispositivo de grabacion para grabar un portador de informacion. Expired - Lifetime ES2138831T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500809A BE1009677A3 (nl) 1995-09-29 1995-09-29 Informatiedrager en inrichting voor het beschrijven van een informatiedrager.

Publications (1)

Publication Number Publication Date
ES2138831T3 true ES2138831T3 (es) 2000-01-16

Family

ID=3889207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96929488T Expired - Lifetime ES2138831T3 (es) 1995-09-29 1996-09-24 Portador de informacion y dispositivo de grabacion para grabar un portador de informacion.

Country Status (17)

Country Link
US (1) US5835462A (es)
EP (1) EP0852796B1 (es)
JP (2) JP4063321B2 (es)
KR (1) KR100470007B1 (es)
CN (2) CN1149543C (es)
AT (1) ATE184416T1 (es)
BE (1) BE1009677A3 (es)
CA (1) CA2206297C (es)
CZ (1) CZ291074B6 (es)
DE (1) DE69604189T2 (es)
ES (1) ES2138831T3 (es)
GR (1) GR3031923T3 (es)
HK (1) HK1012520A1 (es)
ID (1) ID16343A (es)
MY (1) MY120906A (es)
TW (1) TW397974B (es)
WO (1) WO1997013244A1 (es)

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Also Published As

Publication number Publication date
CN1182497A (zh) 1998-05-20
DE69604189D1 (de) 1999-10-14
ATE184416T1 (de) 1999-09-15
MY120906A (en) 2005-12-30
KR100470007B1 (ko) 2005-04-06
TW397974B (en) 2000-07-11
EP0852796B1 (en) 1999-09-08
BE1009677A3 (nl) 1997-06-03
CA2206297A1 (en) 1997-04-10
CA2206297C (en) 2011-08-09
EP0852796A1 (en) 1998-07-15
ID16343A (id) 1997-09-25
CN1475991A (zh) 2004-02-18
JPH11513521A (ja) 1999-11-16
GR3031923T3 (en) 2000-03-31
CN100517473C (zh) 2009-07-22
CN1149543C (zh) 2004-05-12
CZ291074B6 (cs) 2002-12-11
MX9703953A (es) 1997-09-30
CZ161097A3 (cs) 1999-04-14
DE69604189T2 (de) 2000-04-13
KR980700646A (ko) 1998-03-30
WO1997013244A1 (en) 1997-04-10
JP2007335077A (ja) 2007-12-27
JP4063321B2 (ja) 2008-03-19
HK1012520A1 (en) 1999-08-06
US5835462A (en) 1998-11-10

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