FR1084403A - Dispositif de télévision en couleur - Google Patents

Dispositif de télévision en couleur

Info

Publication number
FR1084403A
FR1084403A FR1084403DA FR1084403A FR 1084403 A FR1084403 A FR 1084403A FR 1084403D A FR1084403D A FR 1084403DA FR 1084403 A FR1084403 A FR 1084403A
Authority
FR
France
Prior art keywords
television device
color television
color
television
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
Other languages
English (en)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR1084403A publication Critical patent/FR1084403A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/146—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
FR1084403D 1952-07-24 1953-07-23 Dispositif de télévision en couleur Expired FR1084403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US300650A US2927151A (en) 1952-07-24 1952-07-24 Color-television apparatus signalmodifying system

Publications (1)

Publication Number Publication Date
FR1084403A true FR1084403A (fr) 1955-01-19

Family

ID=23160006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084403D Expired FR1084403A (fr) 1952-07-24 1953-07-23 Dispositif de télévision en couleur

Country Status (7)

Country Link
US (1) US2927151A (fr)
BE (1) BE521674A (fr)
CH (1) CH317721A (fr)
DE (1) DE939878C (fr)
FR (1) FR1084403A (fr)
GB (1) GB726030A (fr)
NL (2) NL111903C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923767A (en) * 1955-03-21 1960-02-02 Gen Electric Modification of brightness signal by chrominance components
US2909594A (en) * 1955-04-12 1959-10-20 Motorola Inc Color television receiver with chroma phase-shifting means
US3023271A (en) * 1956-08-01 1962-02-27 Rca Corp Chroma converter
BE560042A (fr) * 1956-08-13
US3242259A (en) * 1961-03-31 1966-03-22 Philco Corp System to minimize desaturation and reduce noise in color tv picture by subtracting from luminance signal a d. c. signal derived from chrominance signal via a forward biased unilaterally conductive device
NL6403484A (fr) * 1964-04-02 1965-10-04
JPS5130969B1 (fr) * 1971-03-30 1976-09-03
EP0176093B1 (fr) * 1984-09-25 1990-01-03 TELEFUNKEN Fernseh und Rundfunk GmbH Système de transmission de télévision en couleur à transmission de signaux de luminance et de signaux de chrominance passe-bas

Also Published As

Publication number Publication date
NL111903C (fr)
DE939878C (de) 1956-03-08
BE521674A (fr)
CH317721A (de) 1956-11-30
US2927151A (en) 1960-03-01
NL180120B (nl)
GB726030A (en) 1955-03-16

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