DE948616C - Elektronenstrahlroehre zur Wiedergabe farbiger Fernsehbilder - Google Patents

Elektronenstrahlroehre zur Wiedergabe farbiger Fernsehbilder

Info

Publication number
DE948616C
DE948616C DEN10427A DEN0010427A DE948616C DE 948616 C DE948616 C DE 948616C DE N10427 A DEN10427 A DE N10427A DE N0010427 A DEN0010427 A DE N0010427A DE 948616 C DE948616 C DE 948616C
Authority
DE
Germany
Prior art keywords
electron
syringes
screen
syringe
lens
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
DEN10427A
Other languages
German (de)
English (en)
Inventor
Jan Carel Francken
Johan Lodewijk Hendrik Jonker
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE948616C publication Critical patent/DE948616C/de
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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DEN10427A 1954-04-03 1955-03-31 Elektronenstrahlroehre zur Wiedergabe farbiger Fernsehbilder Expired DE948616C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL329957X 1954-04-03

Publications (1)

Publication Number Publication Date
DE948616C true DE948616C (de) 1956-09-06

Family

ID=19784321

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN10427A Expired DE948616C (de) 1954-04-03 1955-03-31 Elektronenstrahlroehre zur Wiedergabe farbiger Fernsehbilder

Country Status (7)

Country Link
US (1) US2825845A (forum.php)
BE (1) BE537063A (forum.php)
CH (1) CH329957A (forum.php)
DE (1) DE948616C (forum.php)
FR (1) FR1129948A (forum.php)
GB (1) GB783305A (forum.php)
NL (1) NL186490B (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121743B (de) * 1955-04-29 1962-01-11 Emi Ltd Schaltung mit einer Kathodenstrahlroehre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234583A (forum.php) * 1967-09-20 1971-06-03
FR2006213A1 (forum.php) * 1968-04-14 1969-12-19 Sony Corp
NL7902159A (nl) * 1979-03-20 1980-09-23 Philips Nv Kleurentelevisiebeeldbuis.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482590A (forum.php) * 1945-09-05
US2549072A (en) * 1946-02-27 1951-04-17 Rca Corp Recording apparatus for radar systems
US2570858A (en) * 1949-02-26 1951-10-09 Rca Corp Frequency analyzer
US2728025A (en) * 1951-05-17 1955-12-20 Rca Corp Post-deflected cathode-ray tubes
US2728872A (en) * 1953-10-23 1955-12-27 Hughes Aircraft Co Direct-viewing storage tube with character writing electron gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121743B (de) * 1955-04-29 1962-01-11 Emi Ltd Schaltung mit einer Kathodenstrahlroehre

Also Published As

Publication number Publication date
US2825845A (en) 1958-03-04
GB783305A (en) 1957-09-18
FR1129948A (fr) 1957-01-29
CH329957A (de) 1958-05-15
NL186490B (nl)
BE537063A (forum.php)

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