ES2057046T3 - Disposicion de circuito para mezclar imagen-en-imagen en un aparato de television con un solo sintonizador. - Google Patents

Disposicion de circuito para mezclar imagen-en-imagen en un aparato de television con un solo sintonizador.

Info

Publication number
ES2057046T3
ES2057046T3 ES89118611T ES89118611T ES2057046T3 ES 2057046 T3 ES2057046 T3 ES 2057046T3 ES 89118611 T ES89118611 T ES 89118611T ES 89118611 T ES89118611 T ES 89118611T ES 2057046 T3 ES2057046 T3 ES 2057046T3
Authority
ES
Spain
Prior art keywords
picture
circuit arrangement
small
television device
mixing
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
ES89118611T
Other languages
English (en)
Inventor
Rainer Dipl-Ing Fh Dangschat
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2057046T3 publication Critical patent/ES2057046T3/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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

EL INVENTO SE PRESENTA UNA ALINEACION DE CONEXIONES PARA INSERCION DE IMAGEN EN IMAGEN EN UNA TELEVISION CON UN SOLO TURNER (1). LA VISUALIZACION DE UNA IMAGEN PEQUEÑA (B) EN UNA IMAGEN GRANDE (A) SE CONSIGUE PORQUE SE PREVE UN DISPOSITIVO DE CONMUTACION (4) QUE GRABA, ALTERNANDO, LAS SEÑALES DE IMAGEN (Y2, U2, V2) PARA LA IMAGEN PEQUEÑA (B) EN UN DISPOSITIVO DE MEMORIZACION DE IMAGEN PEQUEÑA (6) Y LAS SEÑALES (Y1, U1, V1) PARA LA IMAGEN GRANDE (A) EN UN DISPOSITIVO DE MEMORIZACION DE IMAGEN GRANDE (8). PARA ELLO SE PUEDE CONMUTAR EL TURNER (1) ENTE DOS FRECUENCIAS DE FORMA QUE EN LA IMAGEN GRANDE (A) SE PUEDE VISUALIZAR UN PRIMER PROGRAMA Y EN LA IMAGEN PEQUEÑA (B) UN SEGUNDO PROGRAMA. LAS SEÑALES DE IMAGEN MEMORIZADAS (Y1, U1, V1; Y2, U2, V2) SE LEEN, MEZCLAN Y ASI SE CONSIGUE LA INSERCION DE IMAGEN EN IMAGEN.
ES89118611T 1989-10-06 1989-10-06 Disposicion de circuito para mezclar imagen-en-imagen en un aparato de television con un solo sintonizador. Expired - Lifetime ES2057046T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89118611A EP0421017B1 (de) 1989-10-06 1989-10-06 Schaltungsanordnung zur Bild-in-Bild-Einblendung in einem Fernsehgerät mit nur einem Tuner

Publications (1)

Publication Number Publication Date
ES2057046T3 true ES2057046T3 (es) 1994-10-16

Family

ID=8201988

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118611T Expired - Lifetime ES2057046T3 (es) 1989-10-06 1989-10-06 Disposicion de circuito para mezclar imagen-en-imagen en un aparato de television con un solo sintonizador.

Country Status (8)

Country Link
US (1) US5173777A (es)
EP (1) EP0421017B1 (es)
JP (1) JPH03135179A (es)
KR (1) KR910009074A (es)
AT (1) ATE108967T1 (es)
DE (1) DE58908084D1 (es)
ES (1) ES2057046T3 (es)
PT (1) PT95513A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
JPH1032810A (ja) * 1996-07-15 1998-02-03 Matsushita Electric Works Ltd 画像処理検査装置
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US7068329B1 (en) * 1999-08-31 2006-06-27 Ati International Srl Method and system for providing a video signal
US6784945B2 (en) 1999-10-01 2004-08-31 Microtune (Texas), L.P. System and method for providing fast acquire time tuning of multiple signals to present multiple simultaneous images
KR101018320B1 (ko) 2003-02-11 2011-03-04 엔디에스 리미티드 방송망내의 대화형 애플리케이션을 처리하는 장치 및 방법
US7272497B2 (en) * 2003-03-24 2007-09-18 Fuji Jukogyo Kabushiki Kaisha Vehicle navigation system with multi-use display
GB2441365B (en) * 2006-09-04 2009-10-07 Nds Ltd Displaying video data
US20080273538A1 (en) * 2006-10-12 2008-11-06 Avion Engineering Services Ink Dba Avion Partners Multi-disk optical drive

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413839C3 (de) * 1974-03-22 1979-10-31 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme
DE2808188A1 (de) * 1978-02-25 1979-08-30 Blaupunkt Werke Gmbh Fernsehgeraet
DE2812549C2 (de) * 1978-03-22 1987-03-26 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme
US4249213A (en) * 1978-09-14 1981-02-03 Hitachi, Ltd. Picture-in-picture television receiver
JPS612478A (ja) * 1984-06-14 1986-01-08 Mitsubishi Electric Corp 多画面表示テレビジヨン受信機
US4623915A (en) * 1984-09-21 1986-11-18 Rca Corporation Apparatus for processing multiple time division multiplexed asynchronous composite video signals
JPS6213172A (ja) * 1985-07-10 1987-01-21 Sharp Corp テレビジヨン受像機
JPS6221381A (ja) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd 二画面テレビ受信機
EP0222025B1 (de) * 1985-10-10 1991-03-27 Deutsche ITT Industries GmbH Fernsehempfänger mit Mehrfach-Bildwiedergabe
KR900004989B1 (en) * 1986-09-11 1990-07-16 Fujitsu Ltd Active matrix type display and driving method
JPH0748834B2 (ja) * 1986-11-04 1995-05-24 松下電器産業株式会社 映像信号処理装置

Also Published As

Publication number Publication date
DE58908084D1 (de) 1994-08-25
JPH03135179A (ja) 1991-06-10
ATE108967T1 (de) 1994-08-15
US5173777A (en) 1992-12-22
PT95513A (pt) 1992-05-29
EP0421017B1 (de) 1994-07-20
KR910009074A (ko) 1991-05-31
EP0421017A1 (de) 1991-04-10

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