Electron-emitting device and electron source and...

H - Electricity – 01 – J

Patent

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H01J 1/30 (2006.01) H01J 1/316 (2006.01) H01J 9/02 (2006.01)

Patent

CA 2182647

An electron-emitting device comprises a pair of oppositely disposed device electrodes and an electroconductive film electrically connecting the device electrodes and having an electron-emitting region formed as part thereof. The electroconductive film is partly or entirely covered by a metal oxide coat containing as principal ingredient with a melting point higher than that of the material of principal ingredient of the electroconductive film. The electroconductive film has also a deposited layer comprising carbon, a carbon compound or a mixture thereof.

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