FR792868A - écran fluorescent - Google Patents

écran fluorescent

Info

Publication number
FR792868A
FR792868A FR792868DA FR792868A FR 792868 A FR792868 A FR 792868A FR 792868D A FR792868D A FR 792868DA FR 792868 A FR792868 A FR 792868A
Authority
FR
France
Prior art keywords
fluorescent screen
fluorescent
screen
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
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.)
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 FR792868A publication Critical patent/FR792868A/fr
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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
FR792868D 1934-08-04 1935-07-23 écran fluorescent Expired FR792868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE792868X 1934-08-04

Publications (1)

Publication Number Publication Date
FR792868A true FR792868A (fr) 1936-01-11

Family

ID=6708110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792868D Expired FR792868A (fr) 1934-08-04 1935-07-23 écran fluorescent

Country Status (1)

Country Link
FR (1) FR792868A (fr)

Similar Documents

Publication Publication Date Title
FR792868A (fr) écran fluorescent
FR42679E (fr) écran fluorescent
FI16027A (fi) Räfsa
FR45415E (fr) Tamiseur-presseur
FR775411A (fr) Photomètre
FR795722A (fr) Perfectionnements aux écrans fluorescents
FI15631A (fi) Snesstörtapp
FI15633A (fi) Mjölkningsapparat
FI15635A (fi) Bränslepump
FI15641A (fi) Pahvirove
FI15649A (fi) Spritsrör
FI15664A (fi) Suksiside
FI15665A (fi) Skidbindning
FI15666A (fi) Skidspänningsanordning
FI15676A (fi) Kylförfarande
FI15677A (fi) Filtreringapparat
FI15687A (fi) Elektriskt urladdningsrör
FI15692A (fi) Hårklämma
FI15703A (fi) Vandringsverk
FI15714A (fi) Kombinerad vätske- och mätarpump
FI15719A (fi) Suksiside
FI15752A (fi) Blylegering
FI15755A (fi) Slåttermaskinsskärverk
FI15772A (fi) Isbrytare
FI15774A (fi) Dörrlås