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FR69144E - Equipment for color television - Google Patents

Equipment for color television

Info

Publication number
FR69144E
FR69144E FR69144DA FR69144E FR 69144 E FR69144 E FR 69144E FR 69144D A FR69144D A FR 69144DA FR 69144 E FR69144 E FR 69144E
Authority
FR
France
Prior art keywords
equipment
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)
Inventor
Philo Taylor Farnsworth
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from US430648A external-priority patent/US2921228A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR69144E publication Critical patent/FR69144E/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR69144D 1954-05-18 1955-12-13 Equipment for color television Expired FR69144E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US430648A US2921228A (en) 1954-05-18 1954-05-18 Color television apparatus
US788576XA 1954-12-13 1954-12-13

Publications (1)

Publication Number Publication Date
FR69144E true FR69144E (en) 1958-10-01

Family

ID=26761025

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1133445D Expired FR1133445A (en) 1954-05-18 1955-05-17 Equipment for color television
FR69144D Expired FR69144E (en) 1954-05-18 1955-12-13 Equipment for color television

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1133445D Expired FR1133445A (en) 1954-05-18 1955-05-17 Equipment for color television

Country Status (6)

Country Link
BE (2) BE538127A (en)
CH (1) CH341191A (en)
DE (1) DE1050803B (en)
FR (2) FR1133445A (en)
GB (2) GB779564A (en)
NL (2) NL197191A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484103A (en) * 1982-09-23 1984-11-20 Rca Corporation Color selection electron beam guide assembly for flat panel display devices
GB8617384D0 (en) * 1986-07-16 1986-08-20 Spectros Ltd Charged particle optical systems
US4956575A (en) * 1989-03-23 1990-09-11 Chang Kern K N Flat panel display with deflection modulation structure

Also Published As

Publication number Publication date
GB788576A (en) 1958-01-02
NL197191A (en)
FR1133445A (en) 1957-03-27
BE538127A (en)
CH341191A (en) 1959-09-30
DE1050803B (en)
GB779564A (en) 1957-07-24
BE543561A (en)
NL202760A (en)

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