IT720119A - - Google Patents

Info

Publication number
IT720119A
IT720119A IT720119DA IT720119A IT 720119 A IT720119 A IT 720119A IT 720119D A IT720119D A IT 720119DA IT 720119 A IT720119 A IT 720119A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT720119A publication Critical patent/IT720119A/it

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
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
IT720119D 1964-04-11 IT720119A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT793564 1964-04-11

Publications (1)

Publication Number Publication Date
IT720119A true IT720119A (enrdf_load_stackoverflow)

Family

ID=11125549

Family Applications (1)

Application Number Title Priority Date Filing Date
IT720119D IT720119A (enrdf_load_stackoverflow) 1964-04-11

Country Status (3)

Country Link
US (1) US3356436A (enrdf_load_stackoverflow)
GB (1) GB1041356A (enrdf_load_stackoverflow)
IT (1) IT720119A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153369B (nl) * 1966-01-08 1977-05-16 Philips Nv Werkwijze voor het vervaardigen van een, van een niet-verdampende gasbinder voorziene elektrische ontladingsbuis, en elektrische ontladingsbuis, vervaardigd volgens deze werkwijze.
JPS49132972A (enrdf_load_stackoverflow) * 1973-04-24 1974-12-20
US4398897A (en) 1981-07-28 1983-08-16 Rca Corporation Method of processing a cathode-ray tube for eliminating blocked apertures caused by charged particles
US4431939A (en) * 1981-07-28 1984-02-14 Rca Corporation Structure and method for eliminating blocked apertures caused by charged particles
US5508586A (en) * 1993-06-17 1996-04-16 Saes Getters S.P.A. Integrated getter device suitable for flat displays
JPH09320493A (ja) * 1996-05-29 1997-12-12 Futaba Corp 真空気密容器
US5688708A (en) * 1996-06-24 1997-11-18 Motorola Method of making an ultra-high vacuum field emission display

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1752747A (en) * 1926-03-10 1930-04-01 Westinghouse Lamp Co Electron-discharge device and getter therefor
US1883174A (en) * 1927-12-12 1932-10-18 Electrons Inc Discharge tube fabrication

Also Published As

Publication number Publication date
US3356436A (en) 1967-12-05
GB1041356A (en) 1966-09-07

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