FR1061736A - Cathode ray tubes for color television - Google Patents

Cathode ray tubes for color television

Info

Publication number
FR1061736A
FR1061736A FR1061736DA FR1061736A FR 1061736 A FR1061736 A FR 1061736A FR 1061736D A FR1061736D A FR 1061736DA FR 1061736 A FR1061736 A FR 1061736A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
color television
television
color
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
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US208875A external-priority patent/US2741720A/en
Priority claimed from US219813A external-priority patent/US2685660A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1061736A publication Critical patent/FR1061736A/en
Expired legal-status Critical Current

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
    • H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
FR1061736D 1951-02-01 1952-02-01 Cathode ray tubes for color television Expired FR1061736A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US208875A US2741720A (en) 1951-02-01 1951-02-01 Color television apparatus and methods
US219813A US2685660A (en) 1951-04-07 1951-04-07 Television tube

Publications (1)

Publication Number Publication Date
FR1061736A true FR1061736A (en) 1954-04-14

Family

ID=26903577

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1061736D Expired FR1061736A (en) 1951-02-01 1952-02-01 Cathode ray tubes for color television
FR65079D Expired FR65079E (en) 1951-02-01 1953-04-07 Cathode ray tubes for color television
FR65595D Expired FR65595E (en) 1951-02-01 1953-08-28 Cathode ray tubes for color television

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR65079D Expired FR65079E (en) 1951-02-01 1953-04-07 Cathode ray tubes for color television
FR65595D Expired FR65595E (en) 1951-02-01 1953-08-28 Cathode ray tubes for color television

Country Status (3)

Country Link
DE (2) DE945764C (en)
FR (3) FR1061736A (en)
GB (2) GB713875A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888603A (en) * 1954-12-29 1959-05-26 Gen Electric Color television tube and method for color television
NL243432A (en) * 1958-09-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL157249B (en) * 1949-12-17 Duvia Orazio VEHICLE WITH A LOAD OPENING AT THE TOP, WHICH CAN BE TIPPED AND LOADED.

Also Published As

Publication number Publication date
DE936636C (en) 1955-12-15
FR65595E (en) 1956-02-28
GB713875A (en) 1954-08-18
DE945764C (en) 1956-07-19
GB720315A (en) 1954-12-15
FR65079E (en) 1956-01-26

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