CA672184A - Electron emissive cathode and method of manufacture - Google Patents

Electron emissive cathode and method of manufacture

Info

Publication number
CA672184A
CA672184A CA672184A CA672184DA CA672184A CA 672184 A CA672184 A CA 672184A CA 672184 A CA672184 A CA 672184A CA 672184D A CA672184D A CA 672184DA CA 672184 A CA672184 A CA 672184A
Authority
CA
Canada
Prior art keywords
manufacture
electron emissive
emissive cathode
cathode
electron
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
CA672184A
Inventor
M. Yenni Donald
G. Rudness Robert
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Publication date
Application granted granted Critical
Publication of CA672184A publication Critical patent/CA672184A/en
Expired legal-status Critical Current

Links

CA672184A Electron emissive cathode and method of manufacture Expired CA672184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA672184T

Publications (1)

Publication Number Publication Date
CA672184A true CA672184A (en) 1963-10-15

Family

ID=35972543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA672184A Expired CA672184A (en) Electron emissive cathode and method of manufacture

Country Status (1)

Country Link
CA (1) CA672184A (en)

Similar Documents

Publication Publication Date Title
CA672184A (en) Electron emissive cathode and method of manufacture
CA675973A (en) Electron discharge devices and method of producing such devices
AU276255B2 (en) Method of manufacturing cathodes for electron tubes
CA651634A (en) Method of making thermionic cathode and cathode made by said method
CA665202A (en) Electron tube grid and method of making
AU286024B2 (en) Electron discharge tube and method of manufacture thereof
AU278593B2 (en) Manufacture of electron discharge devices having cathodes
AU4329764A (en) Method of manufacturing cathodes for electron tubes
AU5012164A (en) Electron discharge tube and method of manufacture thereof
AU4450264A (en) Manufacture of electron discharge devices having cathodes
CA676070A (en) Method of making electron tubes
CA663044A (en) Method of manufacturing a field emission cathode
CA648665A (en) Thermionic cathodes and methods of making
CA633523A (en) Method of manufacture of cathode ray tubes
CA595769A (en) Thermionic cathode and method of manufacturing same
CA741506A (en) Method of manufacturing cathodes for electron tubes
AU260839B2 (en) Electron gun and method of manufacture thereof
CA639124A (en) Ceramic structures for electron tubes and method of making the same
CA670269A (en) Method of manufacturing oxide cathodes and cathodes manufactured by such methods
CA713692A (en) Anode for electron discharge devices and method of making it
AU258420B2 (en) Method of manufacturing of electron tubes
CA676528A (en) Production and control of electron beams
CA725296A (en) Electron tube and method of manufacture thereof
CA958068A (en) Method of activating an electron emissive electrode
AU287097B2 (en) Method of fabricating and processing cathode ray tubes