Electron gun applying cold cathode

PURPOSE: An electron gun employing a cold cathode is provided to improve insulating characteristic between a cathode and a gate electrode to avoid short due to micro pin holes in an insulating layer between the cathode and the gate electrode. CONSTITUTION: An electron gun comprises a substrate(41) o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN, DONG HUI, AHN, JI HUN, CHOI, JONG SEO, LEE, HYEOK BOK
Format: Patent
Sprache:eng ; kor
Schlagworte:
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