ES2150156T3 - Receptor de transmisiones de teletexto. - Google Patents

Receptor de transmisiones de teletexto.

Info

Publication number
ES2150156T3
ES2150156T3 ES97102159T ES97102159T ES2150156T3 ES 2150156 T3 ES2150156 T3 ES 2150156T3 ES 97102159 T ES97102159 T ES 97102159T ES 97102159 T ES97102159 T ES 97102159T ES 2150156 T3 ES2150156 T3 ES 2150156T3
Authority
ES
Spain
Prior art keywords
teletext
page
receiver
multifile
chosen
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
ES97102159T
Other languages
English (en)
Other versions
ES2150156T5 (es
Inventor
Roberto Dini
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.)
Edico SRL
Original Assignee
Edico SRL
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=11409076&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2150156(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Edico SRL filed Critical Edico SRL
Publication of ES2150156T3 publication Critical patent/ES2150156T3/es
Application granted granted Critical
Publication of ES2150156T5 publication Critical patent/ES2150156T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN RECEPTOR DE TRANSMISIONES DE TELETEXTO, BAJO LA FORMA DE UNA PLURALIDAD DE PAGINAS, INSERTADAS EN LA SEÑAL DE TELEVISION, QUE PUEDE SER DE TIPO ESTATICO, QUE ES DE TIPO DE PAGINAS SIMPLES, O DE MULTIFICHERO, CADA UNA DE ELLAS CONSTITUIDA POR UNA PLURALIDAD DE SUBPAGINAS QUE SON SUSTITUIDAS EN EL MOMENTO DEL CICLO DE TRANSMISION, EL RECEPTOR COMPRENDE MEDIOS PARA RECIBIR Y DEMODULAR LA SEÑAL DE TELEVISION, Y MEDIOS DE DESCODIFICACION PARA EXTRAER LA SEÑAL DE TELETEXTO ASOCIADA Y MEDIOS DE SELECCION PARA SELECCIONAR UNA PAGINA ESCOGIDA ENTRE AQUELLAS TRANSMITIDAS, Y MEDIOS DE MEMORIA PARA ALMACENAR AL MENOS UNA PAGINA DE TELETEXTO ESCOGIDA; EL PRINCIPIO CARACTERISTICO DE LA INVENCION CONSISTE EN EL HECHO DE QUE EL RECEPTOR COMPRENDE UN MEDIO ADICIONAL QUE PERMITE LA SELECCION DIRECTA DE CUALQUIER SUBPAGINA DE LA PAGINA MULTIARCHIVO SELECCIONADA.
ES97102159T 1991-03-15 1992-03-11 Receptor de transmisiones de teletexto. Expired - Lifetime ES2150156T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO91A0185 1991-03-15
ITTO910185A IT1245455B (it) 1991-03-15 1991-03-15 Ricevitore perfezionato di trasmissioni teletext

Publications (2)

Publication Number Publication Date
ES2150156T3 true ES2150156T3 (es) 2000-11-16
ES2150156T5 ES2150156T5 (es) 2009-05-20

Family

ID=11409076

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92104147T Expired - Lifetime ES2118761T3 (es) 1991-03-15 1992-03-11 Receptor de transmisiones de teletexto.
ES97102159T Expired - Lifetime ES2150156T5 (es) 1991-03-15 1992-03-11 Receptor de transmisiones de teletexto.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92104147T Expired - Lifetime ES2118761T3 (es) 1991-03-15 1992-03-11 Receptor de transmisiones de teletexto.

Country Status (5)

Country Link
EP (2) EP0504721B1 (es)
DE (2) DE69231342T3 (es)
ES (2) ES2118761T3 (es)
IT (1) IT1245455B (es)
PT (1) PT789490E (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297197B1 (it) * 1992-02-17 1999-08-03 Edico Srl Ricevitore perfezionato di trasmissioni teletext con selezione facilitata.
IT1257119B (it) * 1992-10-06 1996-01-05 Seleco Spa Circuito ricevitore di segnali teletext con funzioni separate di acquisizione e visualizzazione.
IT1262382B (it) * 1993-07-23 1996-06-19 Edico Srl Ricevitore di segnali teletext con controllo della durata di visualizzazione delle pagine rotanti.
DE69422640T3 (de) * 1994-07-26 2008-06-05 Edico S.R.L. In ein Küchenmöbel eingebautes Fernsehgerät mit elektronischem Kochbuch
FR2818857A1 (fr) * 2000-12-21 2002-06-28 St Microelectronics Sa Procede et dispositif associe de memorisation de sous pages teletexte
DE10145652A1 (de) * 2001-09-15 2003-04-10 Grundig Ag Vorrichtung zum Empfang von Teletextsignalen
US20070121004A1 (en) * 2003-09-23 2007-05-31 Koninklijke Philips Electronics N.V. System and method for caching teletext
JP2008306554A (ja) * 2007-06-08 2008-12-18 Panasonic Corp テレテキストデコード装置、テレビジョン受像装置、ビデオ装置、パーソナルコンピュータ、および集積回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012429C2 (de) * 1980-03-31 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Verringerung der Wartezeiten bei Informationssystemen
DE3540774A1 (de) * 1985-11-16 1987-05-21 Inst Rundfunktechnik Gmbh Verfahren zum empfangen sich periodisch wiederholender teletextdaten
DE3622308A1 (de) * 1986-07-03 1988-01-07 Inst Rundfunktechnik Gmbh Verfahren zum empfangen sich periodisch wiederholender teletextdaten
DE3634757C1 (de) * 1986-10-11 1988-01-14 Bayerische Rundfunkwerbung Verfahren zum Empfangen sich periodisch wiederholender Teletextdaten
IT1208881B (it) * 1987-05-05 1989-07-10 Sisvel Spa Ricevitore perfezionato per trasmissioni teletext
GB2215569A (en) * 1988-02-26 1989-09-20 Philips Electronic Associated Multi-page teletext decoder arrangements
US4837620A (en) * 1988-05-12 1989-06-06 Zenith Electronics Corporation Teletext receiver with page up and page down functions
DE3928175A1 (de) * 1989-01-21 1990-07-26 Nokia Unterhaltungselektronik Videoempfangseinrichtung
NL8901724A (nl) * 1989-07-06 1991-02-01 Philips Nv Teletext decoder en ontvanger van televisie signalen voor het ontvangen van cyclisch uitgezonden teletext pagina's.

Also Published As

Publication number Publication date
EP0789490A3 (es) 1997-08-20
DE69225735D1 (de) 1998-07-09
EP0504721B1 (en) 1998-06-03
EP0504721A3 (en) 1993-08-25
EP0789490B2 (en) 2009-03-04
EP0789490A2 (en) 1997-08-13
EP0789490B1 (en) 2000-08-09
ITTO910185A1 (it) 1992-09-15
DE69231342T3 (de) 2009-09-03
IT1245455B (it) 1994-09-20
DE69231342T2 (de) 2001-03-29
EP0504721A2 (en) 1992-09-23
ITTO910185A0 (it) 1991-03-15
ES2118761T3 (es) 1998-10-01
PT789490E (pt) 2000-11-30
ES2150156T5 (es) 2009-05-20
DE69225735T2 (de) 1998-09-24
DE69231342D1 (de) 2000-09-14

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