METHOD FOR MANUFACTURING EMITTER OF ELECTRON GUN CATHODE

PURPOSE: A method for manufacturing an emitter of an electron gun cathode is provided to manufacture easily an emitter by improving a manufacturing method of the emitter of an electron gun cathode. CONSTITUTION: Each emitter is formed by cutting an emitter material. The emitter and alumina powder ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, WAN, SEO, DONG GYUN, LEE, HYEOK BOK
Format: Patent
Sprache:eng ; kor
Schlagworte:
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