SE300261B - - Google Patents

Info

Publication number
SE300261B
SE300261B SE140459A SE140459A SE300261B SE 300261 B SE300261 B SE 300261B SE 140459 A SE140459 A SE 140459A SE 140459 A SE140459 A SE 140459A SE 300261 B SE300261 B SE 300261B
Authority
SE
Sweden
Application number
SE140459A
Inventor
W Niklas
A Schmidt
Original Assignee
Rauland Corp
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
Priority claimed from US725315A external-priority patent/US2955218A/en
Priority claimed from US743581A external-priority patent/US3011919A/en
Priority claimed from US768441A external-priority patent/US3026437A/en
Application filed by Rauland Corp filed Critical Rauland Corp
Publication of SE300261B publication Critical patent/SE300261B/xx

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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
SE140459A 1958-02-14 1959-02-13 SE300261B (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US71537658A 1958-02-14 1958-02-14
US72542058A 1958-03-31 1958-03-31
US725315A US2955218A (en) 1958-03-31 1958-03-31 Electron discharge device
US743581A US3011919A (en) 1958-06-23 1958-06-23 Method of forming a multi-layer pick-up screen
US768441A US3026437A (en) 1958-10-20 1958-10-20 Electron discharge device

Publications (1)

Publication Number Publication Date
SE300261B true SE300261B (fr) 1968-04-22

Family

ID=27542133

Family Applications (1)

Application Number Title Priority Date Filing Date
SE140459A SE300261B (fr) 1958-02-14 1959-02-13

Country Status (3)

Country Link
BE (1) BE575683A (fr)
CH (1) CH377948A (fr)
SE (1) SE300261B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486712A1 (fr) * 1980-07-11 1982-01-15 Thomson Csf Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube

Also Published As

Publication number Publication date
BE575683A (fr) 1959-08-13
CH377948A (de) 1964-05-31

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