IT1240184B - Ricevitore di segnali televisivi perfezionato - Google Patents

Ricevitore di segnali televisivi perfezionato

Info

Publication number
IT1240184B
IT1240184B IT67269A IT6726990A IT1240184B IT 1240184 B IT1240184 B IT 1240184B IT 67269 A IT67269 A IT 67269A IT 6726990 A IT6726990 A IT 6726990A IT 1240184 B IT1240184 B IT 1240184B
Authority
IT
Italy
Prior art keywords
perfected
receiver
television signals
television
signals
Prior art date
Application number
IT67269A
Other languages
English (en)
Other versions
IT9067269A1 (it
IT9067269A0 (it
Inventor
Roberto Dini
Original Assignee
Sisvel Spa
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 Sisvel Spa filed Critical Sisvel Spa
Priority to IT67269A priority Critical patent/IT1240184B/it
Publication of IT9067269A0 publication Critical patent/IT9067269A0/it
Priority to ES91105339T priority patent/ES2094165T3/es
Priority to EP91105339A priority patent/EP0451704B1/en
Priority to DE69122151T priority patent/DE69122151T2/de
Publication of IT9067269A1 publication Critical patent/IT9067269A1/it
Application granted granted Critical
Publication of IT1240184B publication Critical patent/IT1240184B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4888—Data services, e.g. news ticker for displaying teletext characters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • 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)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
IT67269A 1990-04-11 1990-04-11 Ricevitore di segnali televisivi perfezionato IT1240184B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67269A IT1240184B (it) 1990-04-11 1990-04-11 Ricevitore di segnali televisivi perfezionato
ES91105339T ES2094165T3 (es) 1990-04-11 1991-04-04 Receptor de señal de television perfeccionado.
EP91105339A EP0451704B1 (en) 1990-04-11 1991-04-04 Improved television signal receiver
DE69122151T DE69122151T2 (de) 1990-04-11 1991-04-04 Verbesserter Fernsehsignalempfänger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67269A IT1240184B (it) 1990-04-11 1990-04-11 Ricevitore di segnali televisivi perfezionato

Publications (3)

Publication Number Publication Date
IT9067269A0 IT9067269A0 (it) 1990-04-11
IT9067269A1 IT9067269A1 (it) 1991-10-11
IT1240184B true IT1240184B (it) 1993-11-27

Family

ID=11301009

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67269A IT1240184B (it) 1990-04-11 1990-04-11 Ricevitore di segnali televisivi perfezionato

Country Status (4)

Country Link
EP (1) EP0451704B1 (it)
DE (1) DE69122151T2 (it)
ES (1) ES2094165T3 (it)
IT (1) IT1240184B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677484A (en) * 1985-05-10 1987-06-30 Rca Corporation Stabilizing arrangement for on-screen display
DE3920119A1 (de) * 1988-06-20 1989-12-21 Samsung Electronics Co Ltd Vielkanaleditor vom menue-typ

Also Published As

Publication number Publication date
EP0451704A2 (en) 1991-10-16
ES2094165T3 (es) 1997-01-16
EP0451704B1 (en) 1996-09-18
DE69122151T2 (de) 1997-04-10
EP0451704A3 (en) 1992-09-09
IT9067269A1 (it) 1991-10-11
IT9067269A0 (it) 1990-04-11
DE69122151D1 (de) 1996-10-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970428