ES2130186T3 - Circuito procesador de señales de television. - Google Patents

Circuito procesador de señales de television.

Info

Publication number
ES2130186T3
ES2130186T3 ES93101134T ES93101134T ES2130186T3 ES 2130186 T3 ES2130186 T3 ES 2130186T3 ES 93101134 T ES93101134 T ES 93101134T ES 93101134 T ES93101134 T ES 93101134T ES 2130186 T3 ES2130186 T3 ES 2130186T3
Authority
ES
Spain
Prior art keywords
signal processing
processing circuit
television signal
relation
sides
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
ES93101134T
Other languages
English (en)
Inventor
Errico Federico D
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.)
Edico SRL
Original Assignee
Edico SRL
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11400641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2130186(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Edico SRL filed Critical Edico SRL
Application granted granted Critical
Publication of ES2130186T3 publication Critical patent/ES2130186T3/es
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
    • H04N7/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CIRCUITO PROCESADOR DE SEÑALES DE TELEVISION, ACOPLADO A UN DISPOSITIVO DE VISUALIZACION QUE ES SUSTANCIALMENTE RECTANGULAR, ESTANDO SUS CARAS EN LA RELACION APROXIMADA DE 16:9; LA CARACTERISTICA PRINCIPAL DE LA INVENCION, CONSISTE EN QUE EL CIRCUITO INCLUYE ELEMENTOS PARA PERMITIR VISUALIZAR IMAGENES EN PANTALLA COMPLETA, CUYOS LADOS ESTAN APROXIMADAMENTE EN LA RELACION 4:3 SIN SUSTANCIAL PERDIDA DE INFORMACION EN TRES LADOS DE LA IMAGEN.
ES93101134T 1992-01-31 1993-01-26 Circuito procesador de señales de television. Expired - Lifetime ES2130186T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM920070A IT1254292B (it) 1992-01-31 1992-01-31 Circuito elaboratore di segnali televisivi.

Publications (1)

Publication Number Publication Date
ES2130186T3 true ES2130186T3 (es) 1999-07-01

Family

ID=11400641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93101134T Expired - Lifetime ES2130186T3 (es) 1992-01-31 1993-01-26 Circuito procesador de señales de television.

Country Status (4)

Country Link
EP (1) EP0554758B2 (es)
DE (1) DE69324181T3 (es)
ES (1) ES2130186T3 (es)
IT (1) IT1254292B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161097B4 (de) * 2001-12-12 2004-11-11 Loewe Opta Gmbh Verfahren und Fernseh- oder Videobildwiedergabevorrichtung zum Manipulieren von unerwünschten Darstellungsbereichen in einem Videobild

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251755B (en) * 1991-01-08 1994-07-27 Sony Broadcast & Communication Video standards up-conversion
DE69210303T2 (de) * 1991-05-23 1996-11-14 Hitachi Ltd Breitbildschirmfernsehempfänger mit Bildseitenverhältnisumwandlungsfunktion und Verfahren zur Darstellung eines vergrösserten Abschnittes

Also Published As

Publication number Publication date
EP0554758B1 (en) 1999-03-31
EP0554758B2 (en) 2007-04-18
IT1254292B (it) 1995-09-14
ITRM920070A0 (it) 1992-01-31
DE69324181T3 (de) 2007-08-23
EP0554758A1 (en) 1993-08-11
DE69324181D1 (de) 1999-05-06
DE69324181T2 (de) 1999-08-19
ITRM920070A1 (it) 1993-07-31

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