ES2118761T3 - Receptor de transmisiones de teletexto. - Google Patents

Receptor de transmisiones de teletexto.

Info

Publication number
ES2118761T3
ES2118761T3 ES92104147T ES92104147T ES2118761T3 ES 2118761 T3 ES2118761 T3 ES 2118761T3 ES 92104147 T ES92104147 T ES 92104147T ES 92104147 T ES92104147 T ES 92104147T ES 2118761 T3 ES2118761 T3 ES 2118761T3
Authority
ES
Spain
Prior art keywords
teletext
page
receiver
multifile
television signal
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
ES92104147T
Other languages
English (en)
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=ES2118761(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
Application granted granted Critical
Publication of ES2118761T3 publication Critical patent/ES2118761T3/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 PRESENTE INVENCION ESTA RELACIONADA CON UN RECEPTOR DE TRANSMISIONES DE TELETEXTO, EN FORMA DE UNA PLURALIDAD DE PAGINAS, INTRODUCIDAS EN LA SEÑAL DE TELEVISION, QUE PUEDEN SER DEL TIPO MULTIFICHERO, ESTANDO HECHA CADA UNA DE UNA PLURALIDAD DE SUBPAGINAS, QUE SE SUSTITUYEN A TIEMPO EN EL CICLO DE TRANSMISION, QUE COMPRENDE MEDIOS PARA RECIBIR Y DESMODULAR LA SEÑAL DE TELEVISION, Y MEDIOS DE DECODIFICACION PARA EXTRAER LA SEÑAL DE TELETEXTO ASOCIADA Y MEDIOS DE SELECCION PARA SELECCIONAR UNA PAGINA ELEGIDA DE LAS TRANSMITIDAS, Y MEDIOS DE MEMORIA PARA ALMACENAR, AL MENOS, UNA PAGINA DE TELETEXTO ELEGIDA; EL PRINCIPIO QUE CARACTERIZA LA INVENCION CONSISTE EN EL HECHO DE QUE EL RECEPTOR COMPRENDE MEDIOS ADICIONALES QUE PERMITEN LA SELECCION DIRECTA DE CUALQUIER SUBPAGINA DE LA PAGINA DEL MULTIFICHERO SELECCIONADA.
ES92104147T 1991-03-15 1992-03-11 Receptor de transmisiones de teletexto. Expired - Lifetime ES2118761T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2118761T3 true ES2118761T3 (es) 1998-10-01

Family

ID=11409076

Family Applications (2)

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

Family Applications Before (1)

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

Country Status (5)

Country Link
EP (2) EP0789490B2 (es)
DE (2) DE69231342T3 (es)
ES (2) ES2150156T5 (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.
ES2141424T5 (es) * 1994-07-26 2008-06-01 Edico S.R.L. Televisor incorporado en un mueble de cocina con un libro de cocina electronico.
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
JP2007506386A (ja) * 2003-09-23 2007-03-15 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 テレテキストキャッシュ処理システム及び方法
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
ITTO910185A0 (it) 1991-03-15
EP0789490B2 (en) 2009-03-04
EP0504721A2 (en) 1992-09-23
DE69231342T2 (de) 2001-03-29
DE69231342D1 (de) 2000-09-14
EP0504721B1 (en) 1998-06-03
PT789490E (pt) 2000-11-30
DE69231342T3 (de) 2009-09-03
ES2150156T3 (es) 2000-11-16
EP0789490A2 (en) 1997-08-13
ES2150156T5 (es) 2009-05-20
EP0504721A3 (en) 1993-08-25
ITTO910185A1 (it) 1992-09-15
DE69225735D1 (de) 1998-07-09
EP0789490B1 (en) 2000-08-09
EP0789490A3 (es) 1997-08-20
IT1245455B (it) 1994-09-20
DE69225735T2 (de) 1998-09-24

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