FR2441976A1 - Recepteur de television couleur a insertion d'image - Google Patents

Recepteur de television couleur a insertion d'image

Info

Publication number
FR2441976A1
FR2441976A1 FR7927349A FR7927349A FR2441976A1 FR 2441976 A1 FR2441976 A1 FR 2441976A1 FR 7927349 A FR7927349 A FR 7927349A FR 7927349 A FR7927349 A FR 7927349A FR 2441976 A1 FR2441976 A1 FR 2441976A1
Authority
FR
France
Prior art keywords
television receiver
color television
image insertion
memories
group
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.)
Granted
Application number
FR7927349A
Other languages
English (en)
Other versions
FR2441976B1 (fr
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2441976A1 publication Critical patent/FR2441976A1/fr
Application granted granted Critical
Publication of FR2441976B1 publication Critical patent/FR2441976B1/fr
Granted 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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/91—Flicker reduction

Abstract

A.RECEPTEUR DE TELEVISION COULEUR A INSERTION D'IMAGE. B.RECEPTEUR CARACTERISE PAR DEUX GROUPES DE TROIS MEMOIRES POUR RECEVOIR LES PARTIES R, G, B D'UNE PREMIERE TRAME VIDEO PAR UN TRAIN D'IMPULSIONS D'INSCRIPTION, L'UNE DES PARTIES ALLANT DANS UNE MEMOIRE DU PREMIER GROUPE ET LES DEUX AUTRES DANS DEUX MEMOIRES DU DEUXIEME GROUPE ET INVERSEMENT POUR LA SECONDE TRAME, AVEC UN SECOND TRAIN D'IMPULSIONS EN OPPOSITION DE PHASE.
FR7927349A 1978-11-20 1979-11-06 Recepteur de television couleur a insertion d'image Granted FR2441976A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14314478A JPS5568772A (en) 1978-11-20 1978-11-20 Television picture receiver

Publications (2)

Publication Number Publication Date
FR2441976A1 true FR2441976A1 (fr) 1980-06-13
FR2441976B1 FR2441976B1 (fr) 1984-03-23

Family

ID=15331949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927349A Granted FR2441976A1 (fr) 1978-11-20 1979-11-06 Recepteur de television couleur a insertion d'image

Country Status (8)

Country Link
US (1) US4278993A (fr)
JP (1) JPS5568772A (fr)
AU (1) AU532347B2 (fr)
CA (1) CA1132245A (fr)
DE (1) DE2946359A1 (fr)
FR (1) FR2441976A1 (fr)
GB (1) GB2037528B (fr)
NL (1) NL7908361A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464567A1 (fr) * 1979-09-04 1981-03-06 Duracell Int Generateur electrochimique non dommageable a anode de metal actif et depolarisant cathodique fluide
EP0232824A2 (fr) * 1986-02-10 1987-08-19 Sanyo Electric Co., Ltd. Procédé et appareil pour le traitement de signal vidéo

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
US4463372A (en) * 1982-03-24 1984-07-31 Ampex Corporation Spatial transformation system including key signal generator
US4599611A (en) * 1982-06-02 1986-07-08 Digital Equipment Corporation Interactive computer-based information display system
US4498098A (en) * 1982-06-02 1985-02-05 Digital Equipment Corporation Apparatus for combining a video signal with graphics and text from a computer
DE3228354C2 (de) * 1982-07-29 1985-10-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Benutzerführende Bedienung bei Geräten der Unterhaltungselektronik
US4528585A (en) * 1983-03-30 1985-07-09 Rca Corporation Television receiver having picture magnifying apparatus
US4857994A (en) * 1984-04-09 1989-08-15 Corporate Communications Consultants, Inc. Color correction system and method
US4680622A (en) * 1985-02-11 1987-07-14 Ncr Corporation Apparatus and method for mixing video signals for simultaneous presentation
US4656515A (en) * 1985-03-25 1987-04-07 Rca Corporation Horizontal compression of pixels in a reduced-size video image utilizing cooperating subsampling and display rates
US4656516A (en) * 1985-03-25 1987-04-07 Rca Corporation Vertical subsampling and memory synchronization system for a picture within a picture television receiver
NL8501096A (nl) * 1985-04-15 1986-11-03 Philips Nv Televisiesysteem en daartoe geschikte informatiegever en -ontvanger.
DE3582330D1 (de) * 1985-10-10 1991-05-02 Itt Ind Gmbh Deutsche Fernsehempfaenger mit mehrfach-bildwiedergabe.
JPS62142476A (ja) * 1985-12-17 1987-06-25 Matsushita Electric Ind Co Ltd テレビジョン受像機
JPH0638652B2 (ja) * 1985-12-28 1994-05-18 ソニー株式会社 テレビジヨン受像機
US4682234A (en) * 1985-12-31 1987-07-21 North American Philips Consumer Electronics Corp. Video noise reduction in picture-in-picture television receiver
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
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
US4750039A (en) * 1986-10-10 1988-06-07 Rca Licensing Corporation Circuitry for processing a field of video information to develop two compressed fields
US4847690A (en) * 1987-02-19 1989-07-11 Isix, Inc. Interleaved video system, method and apparatus
US4821101A (en) * 1987-02-19 1989-04-11 Isix, Inc. Video system, method and apparatus
US4914516A (en) * 1989-04-20 1990-04-03 Thomson Consumer Electronics, Inc. Fast response picture-in-picture circuitry
DE4103539A1 (de) * 1991-02-06 1992-08-13 Nokia Unterhaltungselektronik Fernsehmonitor mit einer bild-im-bild-verarbeitung
KR100270815B1 (ko) * 1997-11-05 2000-11-01 윤종용 부화상 표시방법 및 장치
AU2013359049A1 (en) 2012-12-13 2015-07-30 Daniel Scott Marshall Magnetically polarized photonic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356331A2 (fr) * 1976-06-25 1978-01-20 Itt Recepteur de television equipe pour recevoir simultanement plusieurs programmes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492419Y1 (fr) * 1969-11-06 1974-01-21
JPS5242324A (en) * 1975-09-30 1977-04-01 Chubu Nippon Hoso Kk Chroma signal processing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356331A2 (fr) * 1976-06-25 1978-01-20 Itt Recepteur de television equipe pour recevoir simultanement plusieurs programmes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464567A1 (fr) * 1979-09-04 1981-03-06 Duracell Int Generateur electrochimique non dommageable a anode de metal actif et depolarisant cathodique fluide
EP0232824A2 (fr) * 1986-02-10 1987-08-19 Sanyo Electric Co., Ltd. Procédé et appareil pour le traitement de signal vidéo
EP0232824A3 (en) * 1986-02-10 1989-09-13 Sanyo Electric Co., Ltd. Video signal processing method and apparatus therefor

Also Published As

Publication number Publication date
NL7908361A (nl) 1980-05-22
FR2441976B1 (fr) 1984-03-23
GB2037528B (en) 1983-01-06
JPS5568772A (en) 1980-05-23
DE2946359A1 (de) 1980-05-29
AU5241879A (en) 1980-05-29
AU532347B2 (en) 1983-09-29
DE2946359C2 (fr) 1989-09-21
GB2037528A (en) 1980-07-09
CA1132245A (fr) 1982-09-21
JPS6113673B2 (fr) 1986-04-15
US4278993A (en) 1981-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse