ES8405226A1 - Un receptor de television perfeccionado - Google Patents

Un receptor de television perfeccionado

Info

Publication number
ES8405226A1
ES8405226A1 ES525039A ES525039A ES8405226A1 ES 8405226 A1 ES8405226 A1 ES 8405226A1 ES 525039 A ES525039 A ES 525039A ES 525039 A ES525039 A ES 525039A ES 8405226 A1 ES8405226 A1 ES 8405226A1
Authority
ES
Spain
Prior art keywords
receiver
circuit
different frequencies
television receiver
memory circuit
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
Application number
ES525039A
Other languages
English (en)
Other versions
ES525039A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES525039A0 publication Critical patent/ES525039A0/es
Publication of ES8405226A1 publication Critical patent/ES8405226A1/es
Expired 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
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)
  • Synchronizing For Television (AREA)
  • Burglar Alarm Systems (AREA)
  • Ink Jet (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

RECEPTOR DE TELEVISION.SE CARACTERIZA POR COMPRENDER UN CIRCUITO (57) DE MEMORIA CAPAZ DE SER ACOPLADO A OTRO CIRCUITO (41) DE MEMORIA QUE ALMACENA INFORMACION DE SUBIMAGEN, PARA ADQUIRIR DE EL LA INFORMACION DE SUBIMAGEN DE UN GRUPO DE TRANSMISIONES. ESTA INFORMACION SE OBTIENE DURANTE LA OPERACION DE SINTONIA SECUENCIAL, PARA VISUALIZAR EL GRUPO DE SUBIMAGENES ASOCIADO CON EL GRUPO DE TRANSMISIONES, DE MODO QUE CON UNA SINTONIA SECUENCIAL ADICIONAL DEL RECEPTOR A DIFERENTES FRECUENCIAS, ESTOS GRUPOS DE SUBIMAGENES, EN UNA IMAGEN COMPUESTA,PUEDEN MODIFICAR SIMULTANEAMENTE SU CONTENIDO DE IMAGEN.
ES525039A 1982-08-23 1983-08-19 Un receptor de television perfeccionado Expired ES8405226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203282A NL8203282A (nl) 1982-08-23 1982-08-23 Televisie-ontvanger met een schakeling voor het achtereenvolgens afstemmen van de ontvanger op verschillende frequenties.

Publications (2)

Publication Number Publication Date
ES525039A0 ES525039A0 (es) 1984-05-16
ES8405226A1 true ES8405226A1 (es) 1984-05-16

Family

ID=19840164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525039A Expired ES8405226A1 (es) 1982-08-23 1983-08-19 Un receptor de television perfeccionado

Country Status (11)

Country Link
US (1) US4636864A (es)
EP (1) EP0103315B1 (es)
JP (1) JPS5955683A (es)
AT (1) ATE28113T1 (es)
AU (1) AU566686B2 (es)
CA (1) CA1215170A (es)
DE (1) DE3372314D1 (es)
ES (1) ES8405226A1 (es)
HK (1) HK34889A (es)
NL (1) NL8203282A (es)
SG (1) SG27688G (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857994A (en) * 1984-04-09 1989-08-15 Corporate Communications Consultants, Inc. Color correction system and method
JPS61258580A (ja) * 1985-05-10 1986-11-15 Mitsubishi Electric Corp テレビジヨン受信機
DE3582330D1 (de) * 1985-10-10 1991-05-02 Itt Ind Gmbh Deutsche Fernsehempfaenger mit mehrfach-bildwiedergabe.
JPH0638652B2 (ja) * 1985-12-28 1994-05-18 ソニー株式会社 テレビジヨン受像機
JPS62159582A (ja) * 1986-01-06 1987-07-15 Sony Corp テレビジヨン受像機
JP2642925B2 (ja) * 1986-01-07 1997-08-20 ソニー株式会社 テレビジョン受像機
NL8601500A (nl) * 1986-06-10 1988-01-04 Philips Nv Televisiebeeldweergeefinrichting.
JP2794661B2 (ja) * 1986-09-20 1998-09-10 ソニー株式会社 テレビジヨン受像機
US4779135A (en) * 1986-09-26 1988-10-18 Bell Communications Research, Inc. Multi-image composer
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
DE3729599A1 (de) * 1987-09-04 1989-03-16 Thomson Brandt Gmbh Schaltungsanordnung fuer fernsehempfaenger zur stoerungsfreien umschaltung von fernsehkanaelen
JPH0213074A (ja) * 1988-06-29 1990-01-17 Toshiba Corp マルチチャンネル画像表示回路
DE3925501A1 (de) * 1988-07-30 1990-02-01 Samsung Electronics Co Ltd Mehrfachbildschirm-erzeugungsschaltkreis
KR920002047B1 (ko) * 1988-12-24 1992-03-10 삼성전자 주식회사 전채널 탐색방법
US4914516A (en) * 1989-04-20 1990-04-03 Thomson Consumer Electronics, Inc. Fast response picture-in-picture circuitry
JPH05324821A (ja) * 1990-04-24 1993-12-10 Sony Corp 高解像度映像及び図形表示装置
JP3801242B2 (ja) * 1995-10-31 2006-07-26 株式会社日立製作所 縮小画像表示装置
JP3624982B2 (ja) * 1995-12-21 2005-03-02 ソニー株式会社 画像制御装置および方法

Family Cites Families (7)

* 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
GB1566399A (en) * 1975-12-01 1980-04-30 Prowest Electronics Ltd Television picture wiping
GB1576461A (en) * 1977-02-01 1980-10-08 Quantel Ltd Control arrangement for video synchronisers
US4259690A (en) * 1977-10-06 1981-03-31 Sharp Kabushiki Kaisha Multi-picture tuning scheme of television receiver
US4266242A (en) * 1978-03-21 1981-05-05 Vital Industries, Inc. Television special effects arrangement
US4218710A (en) * 1978-05-15 1980-08-19 Nippon Electric Company, Ltd. Digital video effect system comprising only one memory of a conventional capacity
GB2063616B (en) * 1979-11-16 1984-06-20 Quantel Ltd Multiple picture image manipulation

Also Published As

Publication number Publication date
CA1215170A (en) 1986-12-09
US4636864A (en) 1987-01-13
EP0103315A1 (en) 1984-03-21
AU1818883A (en) 1984-03-01
SG27688G (en) 1988-09-30
JPS5955683A (ja) 1984-03-30
JPH0418507B2 (es) 1992-03-27
ATE28113T1 (de) 1987-07-15
ES525039A0 (es) 1984-05-16
HK34889A (en) 1989-05-05
NL8203282A (nl) 1984-03-16
AU566686B2 (en) 1987-10-29
DE3372314D1 (en) 1987-08-06
EP0103315B1 (en) 1987-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201