DE3676717D1 - Videotextvorrichtung. - Google Patents

Videotextvorrichtung.

Info

Publication number
DE3676717D1
DE3676717D1 DE8686300343T DE3676717T DE3676717D1 DE 3676717 D1 DE3676717 D1 DE 3676717D1 DE 8686300343 T DE8686300343 T DE 8686300343T DE 3676717 T DE3676717 T DE 3676717T DE 3676717 D1 DE3676717 D1 DE 3676717D1
Authority
DE
Germany
Prior art keywords
video text
text device
video
text
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
DE8686300343T
Other languages
English (en)
Inventor
Eric Richard Crossland
Steven Arthur Davy
Geoffrey Theodore Franklin
Roger Harrison
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.)
Thomson Multimedia Sales UK Ltd
Original Assignee
Ferguson Ltd
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 Ferguson Ltd filed Critical Ferguson Ltd
Application granted granted Critical
Publication of DE3676717D1 publication Critical patent/DE3676717D1/de
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)
DE8686300343T 1985-01-26 1986-01-20 Videotextvorrichtung. Expired - Lifetime DE3676717D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858502001A GB8502001D0 (en) 1985-01-26 1985-01-26 Teletext units

Publications (1)

Publication Number Publication Date
DE3676717D1 true DE3676717D1 (de) 1991-02-14

Family

ID=10573462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300343T Expired - Lifetime DE3676717D1 (de) 1985-01-26 1986-01-20 Videotextvorrichtung.

Country Status (3)

Country Link
EP (1) EP0190837B1 (de)
DE (1) DE3676717D1 (de)
GB (1) GB8502001D0 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
DE3623925A1 (de) * 1986-07-16 1988-01-21 Grundig Emv Videotextdecoder mit fernsehprogrammspezifischer videotextabspeicherung
ATE69531T1 (de) * 1986-10-11 1991-11-15 Bayerische Rundfunkwerbung Verfahren zum empfangen sich periodisch wiederholender teletextdaten.
DE3634757C1 (de) * 1986-10-11 1988-01-14 Bayerische Rundfunkwerbung Verfahren zum Empfangen sich periodisch wiederholender Teletextdaten
JPS63273974A (ja) * 1987-05-01 1988-11-11 Toshiba Corp 画像通信端末装置
US5355480A (en) 1988-12-23 1994-10-11 Scientific-Atlanta, Inc. Storage control method and apparatus for an interactive television terminal
NL8900121A (nl) * 1989-01-19 1990-08-16 Philips Nv Ontvanger van televisie signalen met teletext decoder en adaptieve wachttijdverkortingsschakeling.
KR920010811B1 (ko) * 1990-05-10 1992-12-17 주식회사 금성사 텔레비젼 수상기에서의 데이타 편집.기억 방법및 그 장치
KR940002330B1 (ko) * 1991-05-31 1994-03-23 삼성전자 주식회사 문자방송 화면 표시시간 자동 조정장치
IT1257119B (it) * 1992-10-06 1996-01-05 Seleco Spa Circuito ricevitore di segnali teletext con funzioni separate di acquisizione e visualizzazione.
GB2272616B (en) * 1992-11-11 1996-09-04 Sony Broadcast & Communication Teletext receivers
US6166728A (en) * 1992-12-02 2000-12-26 Scientific-Atlanta, Inc. Display system with programmable display parameters
WO1994030008A1 (en) * 1993-06-07 1994-12-22 Scientific-Atlanta, Inc. Display system for a subscriber terminal
CA2106222C (en) * 1993-09-15 2000-10-31 Russell D. N. Mackinnon Object oriented communication network
ES2158932T3 (es) * 1994-06-16 2001-09-16 Koninkl Philips Electronics Nv Metodo y aparato de transmitir paginas de teletexto.
DE4423232A1 (de) * 1994-07-02 1996-01-04 Thomson Brandt Gmbh Verfahren zur Minimierung des Speicheraufwandes für Teletextdaten
EP0959623A1 (de) * 1998-05-22 1999-11-24 Whitelay International Limited Verfahren zum Teletextsignalempfang mit einer Lernfunktion und Empfänger zur Durchführung des Verfahrens
GB9826698D0 (en) * 1998-12-05 1999-01-27 Philips Electronics Nv Television receiver
JP4406994B2 (ja) 2000-03-17 2010-02-03 ソニー株式会社 情報配信システム、情報受信装置及び情報蓄積方法
CN1856996A (zh) * 2003-09-23 2006-11-01 皇家飞利浦电子股份有限公司 高速缓存图文电视的系统和方法
WO2007039859A2 (en) * 2005-10-05 2007-04-12 Nxp B.V. Teletext processing circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146878B (en) * 1983-09-21 1988-09-21 Philips Electronic Associated Television systems and receiver arrangements

Also Published As

Publication number Publication date
EP0190837A3 (en) 1987-09-30
EP0190837A2 (de) 1986-08-13
EP0190837B1 (de) 1991-01-09
GB8502001D0 (en) 1985-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)