FR1134092A - Block of screens for cathode-ray tubes intended for the reproduction of color television images - Google Patents

Block of screens for cathode-ray tubes intended for the reproduction of color television images

Info

Publication number
FR1134092A
FR1134092A FR1134092DA FR1134092A FR 1134092 A FR1134092 A FR 1134092A FR 1134092D A FR1134092D A FR 1134092DA FR 1134092 A FR1134092 A FR 1134092A
Authority
FR
France
Prior art keywords
reproduction
screens
cathode
block
ray tubes
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.)
Chromatic Television Laboratories Inc
Original Assignee
Chromatic Television Laboratories 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 Chromatic Television Laboratories Inc filed Critical Chromatic Television Laboratories Inc
Application granted granted Critical
Publication of FR1134092A publication Critical patent/FR1134092A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
FR1134092D 1954-07-12 1955-07-11 Block of screens for cathode-ray tubes intended for the reproduction of color television images Expired FR1134092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442545A US2936399A (en) 1954-07-12 1954-07-12 Color structure for cathode-ray tubes designed for polychrome image reproduction

Publications (1)

Publication Number Publication Date
FR1134092A true FR1134092A (en) 1957-04-05

Family

ID=23757212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134092D Expired FR1134092A (en) 1954-07-12 1955-07-11 Block of screens for cathode-ray tubes intended for the reproduction of color television images

Country Status (7)

Country Link
US (1) US2936399A (en)
BE (1) BE539760A (en)
CH (1) CH334483A (en)
DE (1) DE956411C (en)
FR (1) FR1134092A (en)
GB (1) GB785078A (en)
NL (2) NL198764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL207764A (en) * 1955-06-07
DE1936229B2 (en) * 1969-07-16 1971-07-29 CATHODE TUBE WITH A LUMINAIRE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263733A (en) * 1939-02-25 1941-11-25 Rca Corp Cathode ray oscillograph
BE476954A (en) * 1945-06-18
US2611100A (en) * 1950-12-05 1952-09-16 Rca Corp Temperature-compensated target assembly for color-kinescopes, etc.
US2661437A (en) * 1951-06-19 1953-12-01 Nat Union Radio Corp Dark trace cathode-ray tube
US2683833A (en) * 1952-09-02 1954-07-13 Chromatic Television Lab Inc Electrode structure
US2728872A (en) * 1953-10-23 1955-12-27 Hughes Aircraft Co Direct-viewing storage tube with character writing electron gun

Also Published As

Publication number Publication date
DE956411C (en) 1957-01-17
GB785078A (en) 1957-10-23
NL102072C (en)
US2936399A (en) 1960-05-10
NL198764A (en)
BE539760A (en)
CH334483A (en) 1958-11-30

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