GB744955A - Improvements in or relating to cathode-ray tubes - Google Patents

Improvements in or relating to cathode-ray tubes

Info

Publication number
GB744955A
GB744955A GB28488/53A GB2848853A GB744955A GB 744955 A GB744955 A GB 744955A GB 28488/53 A GB28488/53 A GB 28488/53A GB 2848853 A GB2848853 A GB 2848853A GB 744955 A GB744955 A GB 744955A
Authority
GB
United Kingdom
Prior art keywords
frame
wires
cathode
ray tubes
jig
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
GB28488/53A
Other languages
English (en)
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB744955A publication Critical patent/GB744955A/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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
GB28488/53A 1952-10-18 1953-10-15 Improvements in or relating to cathode-ray tubes Expired GB744955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL744955X 1952-10-18

Publications (1)

Publication Number Publication Date
GB744955A true GB744955A (en) 1956-02-15

Family

ID=19822798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28488/53A Expired GB744955A (en) 1952-10-18 1953-10-15 Improvements in or relating to cathode-ray tubes

Country Status (3)

Country Link
BE (1) BE523582A (enrdf_load_stackoverflow)
FR (1) FR1085234A (enrdf_load_stackoverflow)
GB (1) GB744955A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE523582A (enrdf_load_stackoverflow)
FR1085234A (fr) 1955-01-28

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