HK66197A - Process for transmitting teletext data - Google Patents

Process for transmitting teletext data

Info

Publication number
HK66197A
HK66197A HK66197A HK66197A HK66197A HK 66197 A HK66197 A HK 66197A HK 66197 A HK66197 A HK 66197A HK 66197 A HK66197 A HK 66197A HK 66197 A HK66197 A HK 66197A
Authority
HK
Hong Kong
Prior art keywords
pages
teletext
data
supplementary
aspect ratio
Prior art date
Application number
HK66197A
Other languages
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
Publication of HK66197A publication Critical patent/HK66197A/xx

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)
HK66197A 1990-10-04 1997-05-15 Process for transmitting teletext data HK66197A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4031213A DE4031213C1 (xx) 1990-10-04 1990-10-04
PCT/EP1991/001831 WO1992006562A1 (de) 1990-10-04 1991-09-25 Verfahren zum übertragen von teletextdaten

Publications (1)

Publication Number Publication Date
HK66197A true HK66197A (en) 1997-05-23

Family

ID=6415460

Family Applications (1)

Application Number Title Priority Date Filing Date
HK66197A HK66197A (en) 1990-10-04 1997-05-15 Process for transmitting teletext data

Country Status (10)

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

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
ES2102421T3 (es) * 1992-03-19 1997-08-01 Siemens Ag Procedimiento para reproducir paginas de texto en la pantalla de un televisor.
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
BR9407328A (pt) * 1994-06-16 1996-06-18 Philips Electronics Nv Processo estação de transmissão e sinal de teletexto para transmitir páginas de teletexto e receptor de teletexto
EP0822711A3 (en) * 1996-08-02 1998-07-01 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 (4)

* 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

Also Published As

Publication number Publication date
HU9300919D0 (en) 1993-06-28
ES2090351T3 (es) 1996-10-16
ATE141462T1 (de) 1996-08-15
HUT64667A (en) 1994-01-28
KR930702857A (ko) 1993-09-09
DE4031213C1 (xx) 1992-01-09
DE59108089D1 (de) 1996-09-19
KR100262113B1 (ko) 2000-07-15
EP0551303B1 (de) 1996-08-14
JPH06501823A (ja) 1994-02-24
EP0551303A1 (de) 1993-07-21
SG66296A1 (en) 1999-07-20
JP3378001B2 (ja) 2003-02-17
WO1992006562A1 (de) 1992-04-16
HU215665B (hu) 1999-02-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080925