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...
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Format: | Patent |
Sprache: | eng ; kor |
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