CH429824A - Appareil de projection de télévision à filtre coloré - Google Patents

Appareil de projection de télévision à filtre coloré

Info

Publication number
CH429824A
CH429824A CH682964A CH682964A CH429824A CH 429824 A CH429824 A CH 429824A CH 682964 A CH682964 A CH 682964A CH 682964 A CH682964 A CH 682964A CH 429824 A CH429824 A CH 429824A
Authority
CH
Switzerland
Prior art keywords
color filter
projection device
television projection
filter television
color
Prior art date
Application number
CH682964A
Other languages
English (en)
Inventor
E Williams Richard
Original Assignee
Scope Inc
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 Scope Inc filed Critical Scope Inc
Publication of CH429824A publication Critical patent/CH429824A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH682964A 1963-06-18 1964-05-26 Appareil de projection de télévision à filtre coloré CH429824A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288818A US3347983A (en) 1963-06-18 1963-06-18 Color filter apparatus for television

Publications (1)

Publication Number Publication Date
CH429824A true CH429824A (fr) 1967-02-15

Family

ID=23108764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH682964A CH429824A (fr) 1963-06-18 1964-05-26 Appareil de projection de télévision à filtre coloré

Country Status (4)

Country Link
US (1) US3347983A (fr)
BE (1) BE647899A (fr)
CH (1) CH429824A (fr)
GB (1) GB1068591A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418517A (en) * 1966-05-09 1968-12-24 Stromberg Carlson Corp System for generation of characters with a cathode ray tube in different colors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457415A (en) * 1945-03-31 1948-12-28 Rca Corp Color television
US2602854A (en) * 1947-10-25 1952-07-08 Rca Corp Color television
US2721893A (en) * 1951-07-09 1955-10-25 Vanderhooft John Jacob Vibrating or moving color line screen for telecasting in two or three colors
US2742524A (en) * 1951-12-12 1956-04-17 Rca Corp Color television reproducing systems

Also Published As

Publication number Publication date
US3347983A (en) 1967-10-17
GB1068591A (en) 1967-05-10
BE647899A (fr) 1964-11-13

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