Electron emitter comprising emitter section made of...

Details Electron emitter comprising emitter section made of... Electron emitter comprising emitter section made of...

2007-03-06

2007-03-06

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

C313S508000, C313S509000

Reexamination Certificate

active

10459110

ABSTRACT:
An electron emitter has an emitter section formed on a substrate, and a cathode electrode and an anode electrode formed on a same surface of the emitter section. A slit is formed between the cathode electrode and the anode electrode. A drive voltage from a pulse generation source is applied between the anode electrode and the cathode electrode. The anode electrode is connected to the ground. A charging film is formed on a surface of the anode electrode.

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