SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

摘要

A solid electrolytic capacitor comprises a positive electrode, a dielectric layer, a silane coupling layer, a conductive polymer layer, and a negative electrode layer. The dielectric layer is provided on the positive electrode. The silane coupling layer is provided on the dielectric layer. The conductive polymer layer is provided on the silane coupling layer. The negative electrode layer is provided on the conductive polymer layer. The silane coupling layer comprises a first silane coupling layer and a second silane coupling layer. The first silane coupling layer covers a part of a surface of the dielectric layer facing the conductive polymer layer. The second silane coupling layer covers at least a part of a portion exposed from the first silane coupling layer on the surface of the dielectric layer facing the conductive polymer layer.

主权项

1. A solid electrolytic capacitor comprising:
a positive electrode; a dielectric layer provided on the positive electrode; a silane coupling layer provided on the dielectric layer; a conductive polymer layer provided on the silane coupling layer; an and a negative electrode layer provided on the conductive polymer layer, wherein the silane coupling layer comprises:
a first silane coupling layer covering a part of a surface of the dielectric layer facing the conductive polymer layer; anda second silane coupling layer covering at least a part of an exposed portion from the first silane coupling layer on the surface of the dielectric layer facing the conductive polymer layer.