ATE141462T1 - Verfahren zum übertragen von teletextdaten - Google Patents

Verfahren zum übertragen von teletextdaten

Info

Publication number
ATE141462T1
ATE141462T1 AT91916550T AT91916550T ATE141462T1 AT E141462 T1 ATE141462 T1 AT E141462T1 AT 91916550 T AT91916550 T AT 91916550T AT 91916550 T AT91916550 T AT 91916550T AT E141462 T1 ATE141462 T1 AT E141462T1
Authority
AT
Austria
Prior art keywords
pages
teletext
data
supplementary
aspect ratio
Prior art date
Application number
AT91916550T
Other languages
German (de)
English (en)
Inventor
Gerhard Eitz
Gerhard Moell
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Application granted granted Critical
Publication of ATE141462T1 publication Critical patent/ATE141462T1/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • 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
    • 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
    • H04N7/0884—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 additional display-information, e.g. menu for programme or channel selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT91916550T 1990-10-04 1991-09-25 Verfahren zum übertragen von teletextdaten ATE141462T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031213A DE4031213C1 (enExample) 1990-10-04 1990-10-04

Publications (1)

Publication Number Publication Date
ATE141462T1 true ATE141462T1 (de) 1996-08-15

Family

ID=6415460

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91916550T ATE141462T1 (de) 1990-10-04 1991-09-25 Verfahren zum übertragen von teletextdaten

Country Status (10)

Country Link
EP (1) EP0551303B1 (enExample)
JP (1) JP3378001B2 (enExample)
KR (1) KR100262113B1 (enExample)
AT (1) ATE141462T1 (enExample)
DE (2) DE4031213C1 (enExample)
ES (1) ES2090351T3 (enExample)
HK (1) HK66197A (enExample)
HU (1) HU215665B (enExample)
SG (1) SG66296A1 (enExample)
WO (1) WO1992006562A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241338B (it) * 1990-12-06 1994-01-10 Sisvel Spa Ricevitore perfezionato di trasmissioni teletext
EP0561028B1 (de) 1992-03-19 1997-06-04 Siemens Aktiengesellschaft Verfahren zum Darstellen von Textseiten auf dem Bildschirm eines Fernsehgeräts
JPH0638128A (ja) * 1992-06-19 1994-02-10 Sony Corp 映像表示装置
JPH06217218A (ja) * 1993-01-13 1994-08-05 Sony Corp テレテキスト信号処理回路
DE4405019C2 (de) * 1994-02-17 1997-05-28 Inst Rundfunktechnik Gmbh Verfahren zum Empfangen von in einem Fernsehsiganl übertragenen Daten
DE4412054A1 (de) * 1994-04-07 1995-10-19 Siemens Ag Verfahren zum Übertragen und Empfangen von an einem Bildschirm darstellbaren Videosignalen und Schaltungsanordnung zur Durchführung des Verfahrens
WO1995034992A1 (en) * 1994-06-16 1995-12-21 Philips Electronics N.V. Method of transmitting teletext pages
EP1271940B1 (en) * 1996-08-02 2007-03-28 SANYO ELECTRIC Co., Ltd. Internet information displaying apparatus
DE19733016B4 (de) * 1997-07-31 2004-07-22 Grundig Ag Fernsehgerät mit variabler Darstellung von Fernsehbild und Zusatzinformationen
US6486900B1 (en) * 2000-06-28 2002-11-26 Koninklijke Philips Electronics N.V. System and method for a video display screen saver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2829962B2 (ja) * 1988-04-28 1998-12-02 松下電器産業株式会社 テレビジョン受像機
JPH0254688A (ja) * 1988-08-19 1990-02-23 Toshiba Corp 文字多重放送受信機内蔵のカラーテレビジョン受像機
DE3912805A1 (de) * 1989-04-19 1990-10-25 Grundig Emv Einrichtung zur gleichzeitigen darstellung von textdienstinformationen und benutzerfuehrungsinformationen auf einem breitformat-fernsehbildschirm
DE3914697A1 (de) * 1989-05-03 1990-11-08 Inst Rundfunktechnik Gmbh Verfahren zum uebertragen von teletextdaten
ES2068386T3 (es) 1989-05-03 1995-04-16 Thomson Consumer Electronics Procedimiento para transmitir datos de teletexto e instalacion para realizacion del procedimiento.

Also Published As

Publication number Publication date
JP3378001B2 (ja) 2003-02-17
ES2090351T3 (es) 1996-10-16
HU215665B (hu) 1999-02-01
JPH06501823A (ja) 1994-02-24
DE59108089D1 (de) 1996-09-19
EP0551303A1 (de) 1993-07-21
HU9300919D0 (en) 1993-06-28
SG66296A1 (en) 1999-07-20
EP0551303B1 (de) 1996-08-14
KR100262113B1 (ko) 2000-07-15
WO1992006562A1 (de) 1992-04-16
HUT64667A (en) 1994-01-28
DE4031213C1 (enExample) 1992-01-09
HK66197A (en) 1997-05-23
KR930702857A (ko) 1993-09-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee