Patent ID: 6083367
Filing Date: 2000-07-04
Classification: G01N,H01L

Abstract:
An oxygen electrode comprising:an electrode substrate for supporting a plurality of electrodes and lead wires connected to the electrodes;a first electrode and a first lead wire connected to said first electrode, said first electrode and said first lead wire being formed on said electrode substrate;an insulating layer formed on said electrode substrate, covering at least said first lead wire;a second electrode and a second lead wire connected to said second electrode, said second electrode and said second lead wire being formed on said electrode substrate, and on said insulating layer, one of said first and second leads being superposed with other of said first and second electrodes;a container substrate bonded to said electrode substrate, said container substrate having a first recess over said first and second electrodes, the first recess being capable of accommodating electrolyte, the container substrate having an opening in said first recess over at least one of said first and second electrodes; andan oxygen permeable film covering the opening.