PT789490E - Receptor de teletexto - Google Patents
Receptor de teletexto Download PDFInfo
- Publication number
- PT789490E PT789490E PT97102159T PT97102159T PT789490E PT 789490 E PT789490 E PT 789490E PT 97102159 T PT97102159 T PT 97102159T PT 97102159 T PT97102159 T PT 97102159T PT 789490 E PT789490 E PT 789490E
- Authority
- PT
- Portugal
- Prior art keywords
- page
- teletext
- quot
- block
- memory
- Prior art date
Links
- 230000015654 memory Effects 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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)
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 |
---|---|
PT789490E true PT789490E (pt) | 2000-11-30 |
Family
ID=11409076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT97102159T PT789490E (pt) | 1991-03-15 | 1992-03-11 | Receptor de teletexto |
Country Status (5)
Families Citing this family (8)
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 |
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)
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. |
-
1991
- 1991-03-15 IT ITTO910185A patent/IT1245455B/it active IP Right Grant
-
1992
- 1992-03-11 PT PT97102159T patent/PT789490E/pt unknown
- 1992-03-11 EP EP97102159A patent/EP0789490B2/en not_active Expired - Lifetime
- 1992-03-11 EP EP92104147A patent/EP0504721B1/en not_active Revoked
- 1992-03-11 ES ES97102159T patent/ES2150156T5/es not_active Expired - Lifetime
- 1992-03-11 ES ES92104147T patent/ES2118761T3/es not_active Expired - Lifetime
- 1992-03-11 DE DE69225735T patent/DE69225735T2/de not_active Revoked
- 1992-03-11 DE DE69231342T patent/DE69231342T3/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2118761T3 (es) | 1998-10-01 |
EP0504721A2 (en) | 1992-09-23 |
EP0789490B1 (en) | 2000-08-09 |
ES2150156T3 (es) | 2000-11-16 |
EP0789490A3 (US07816562-20101019-C00012.png) | 1997-08-20 |
DE69231342D1 (de) | 2000-09-14 |
EP0789490A2 (en) | 1997-08-13 |
EP0504721A3 (en) | 1993-08-25 |
EP0789490B2 (en) | 2009-03-04 |
ITTO910185A0 (it) | 1991-03-15 |
ITTO910185A1 (it) | 1992-09-15 |
DE69225735D1 (de) | 1998-07-09 |
DE69225735T2 (de) | 1998-09-24 |
EP0504721B1 (en) | 1998-06-03 |
DE69231342T2 (de) | 2001-03-29 |
ES2150156T5 (es) | 2009-05-20 |
IT1245455B (it) | 1994-09-20 |
DE69231342T3 (de) | 2009-09-03 |
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