LU30728A1 - - Google Patents

Info

Publication number
LU30728A1
LU30728A1 LU30728DA LU30728A1 LU 30728 A1 LU30728 A1 LU 30728A1 LU 30728D A LU30728D A LU 30728DA LU 30728 A1 LU30728 A1 LU 30728A1
Authority
LU
Luxembourg
Application number
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.)
Family has litigation
Publication of LU30728A1 publication Critical patent/LU30728A1/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27388283&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LU30728(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

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)
  • Color Television Image Signal Generators (AREA)
  • Color Television Systems (AREA)
LU30728D 1950-05-01 LU30728A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US159212A US2773929A (en) 1950-05-01 1950-05-01 Constant luminance color-television system
US297739A US2728813A (en) 1950-05-01 1952-07-08 Color-signal detection system
US620123A US2905753A (en) 1950-05-01 1956-11-02 Color-television transmitting system

Publications (1)

Publication Number Publication Date
LU30728A1 true LU30728A1 (zh)

Family

ID=27388283

Family Applications (1)

Application Number Title Priority Date Filing Date
LU30728D LU30728A1 (zh) 1950-05-01

Country Status (8)

Country Link
US (4) US2773929A (zh)
BE (1) BE502934A (zh)
CH (1) CH295264A (zh)
DE (1) DE977449C (zh)
FR (1) FR1040782A (zh)
GB (1) GB689356A (zh)
LU (1) LU30728A1 (zh)
NL (1) NL112770C (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31205A1 (zh) * 1951-01-22
US2810779A (en) * 1951-02-01 1957-10-22 Rca Corp Color television systems
BE509519A (zh) * 1951-02-27
US3133148A (en) * 1951-03-15 1964-05-12 Zenith Radio Corp Color television transmitter
US2831916A (en) * 1951-03-17 1958-04-22 Gen Electric Single-carrier color television systems
BE509966A (zh) * 1951-03-17
US2811577A (en) * 1951-04-26 1957-10-29 Rca Corp Color television system
US3231667A (en) * 1951-05-10 1966-01-25 Philco Corp Color television systems
US2862998A (en) * 1951-09-14 1958-12-02 Philco Corp Color television system
US2875271A (en) * 1951-11-10 1959-02-24 Philco Corp Color television system
NL180735B (nl) * 1952-08-26 Fichtel & Sachs Ag Automatisch schakelbaar wisseldrijfwerk voor een motorvoertuig.
US2921118A (en) * 1954-03-16 1960-01-12 Joseph E Butler Color television receiving apparatus
NL196114A (zh) * 1954-04-03
US2938071A (en) * 1954-10-08 1960-05-24 Rca Corp Color television matrix demodulator
US2923767A (en) * 1955-03-21 1960-02-02 Gen Electric Modification of brightness signal by chrominance components
US2908751A (en) * 1956-03-01 1959-10-13 Rca Corp Combined synchronous demodulator and brightness signal channel
NL216688A (zh) * 1956-04-27
BE564455A (zh) * 1957-02-01
US2983784A (en) * 1957-11-01 1961-05-09 Bryg Inc Color image signal translating system
US3290434A (en) * 1963-07-24 1966-12-06 Polaroid Corp Color television receiver including display means comprising two uniformly distributed luminescent materials
US4245239A (en) * 1977-07-01 1981-01-13 Quadricolor Technology L.P. Color television receiving system utilizing inferred high frequency signal components to reduce color infidelities in regions of high color saturation
US4183051A (en) * 1977-07-01 1980-01-08 Quadricolor Technology L.P. Color television receiving system utilizing multimode inferred highs correction to reduce color infidelities
US4181917A (en) * 1977-07-01 1980-01-01 Quadricolor Technology L.P. Color television receiving system utilizing inferred high frequency signal components to reduce color infidelities in regions of color transitions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735886A (en) * 1956-02-21 Color television system
FR841335A (fr) * 1938-01-17 1939-05-17 Procédé de télévision en couleurs
NL84373C (zh) * 1946-12-07
US2580903A (en) * 1947-06-02 1952-01-01 Rca Corp Color television system
US2634324A (en) * 1948-12-01 1953-04-07 Rca Corp Color television
US2558489A (en) * 1949-06-06 1951-06-26 Meguer V Kalfaian Color television system
US2664462A (en) * 1949-08-31 1953-12-29 Rca Corp Multiplexed signal transmission
BE498279A (zh) * 1949-09-24
NL164804B (nl) * 1950-07-28 Hoechst Ag Voor de vervaardiging van vlakdrukplaten geschikte drager alsmede vlakdrukplaat bestaande uit een dergelijke drager waarop een lichtgevoelige laag is aangebracht.
NL184125B (nl) * 1953-01-06 Inst Francais Du Petrole Werkwijze ter ondersteuning van in de wanden van een put gevormde breuken en werkwijze ter vervaardiging van een ondersteuningsmiddel.
US2773116A (en) * 1953-08-20 1956-12-04 Philco Corp Luminance correction apparatus for color television systems
US2761007A (en) * 1954-07-21 1956-08-28 Philco Corp Plural phase subcarrier color television system

Also Published As

Publication number Publication date
US2773929A (en) 1956-12-11
US2728813A (en) 1955-12-27
USRE26202E (en) 1967-05-09
DE977449C (de) 1966-06-23
US2905753A (en) 1959-09-22
GB689356A (en) 1953-03-25
BE502934A (zh)
FR1040782A (fr) 1953-10-19
NL112770C (zh)
CH295264A (de) 1953-12-15

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