Method of producing structures by anodizing

Details Method of producing structures by anodizing Method of producing structures by anodizing

2005-05-27

2008-09-09

Tsang-Foster, Susy (Department: 1795)

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Forming multiple superposed electrolytic coatings

C205S174000, C205S175000, C205S201000, C205S224000

Reexamination Certificate

active

07422674

ABSTRACT:
Provided are electron-emitting devices improved in durability during concentration of an electric field and thus rarely suffering chain discharge breakdown. An electron-emitting device has an electroconductive film, a layer placed on the electroconductive film and containing aluminum oxide as a main component, a pore placed in the layer containing aluminum oxide as a main component, and an electron emitter placed in the pore and containing a material of the electroconductive film, and the electron emitter is porous and is electrically connected to the electroconductive film.

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