Method for fabrication of separators for electrode pairs in...

Details Method for fabrication of separators for electrode pairs in... Method for fabrication of separators for electrode pairs in...

2005-12-06

2005-12-06

Trinh, Minh (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S025020, C029S831000, C029S847000, C204S192170, C427S126400, C427S250000

Reexamination Certificate

active

06971165

ABSTRACT:
An improved method for manufacturing a matching pair of electrodes comprises the steps of: fabricating a first electrode with a substantially flat surface; depositing islands of an oxidizable material over regions of the surface; depositing a layer of a third material over the surface of the first electrode to form a second electrode; separating the first electrode from the second electrode; oxidizing the islands of oxidizable material, which causes the islands to expand; bringing the upper electrode and the lower electrode into close proximity, whereupon the expanded island of oxidizable material touches the upper surface and creates an insulating gap between the two surfaces, thereby forming a matching pairs of electrodes.

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