FR1094906A - Cathode ray tube in particular for color television - Google Patents

Cathode ray tube in particular for color television

Info

Publication number
FR1094906A
FR1094906A FR1094906DA FR1094906A FR 1094906 A FR1094906 A FR 1094906A FR 1094906D A FR1094906D A FR 1094906DA FR 1094906 A FR1094906 A FR 1094906A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
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.)
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 FR1094906A publication Critical patent/FR1094906A/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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/30—Non-electron-emitting electrodes; Screens characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0019—Chemical composition and manufacture
FR1094906D 1952-11-08 1953-11-06 Cathode ray tube in particular for color television Expired FR1094906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1094906X 1952-11-08

Publications (1)

Publication Number Publication Date
FR1094906A true FR1094906A (en) 1955-05-25

Family

ID=19868969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1094906D Expired FR1094906A (en) 1952-11-08 1953-11-06 Cathode ray tube in particular for color television

Country Status (1)

Country Link
FR (1) FR1094906A (en)

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