Invention Grant
US08375539B2 Method of manufacturing complimentary metal-insulator-metal (MIM) capacitors 有权
制造互补金属 - 绝缘体 - 金属(MIM)电容器的方法

Method of manufacturing complimentary metal-insulator-metal (MIM) capacitors
Abstract:
A method of manufacturing a low capacitance density, high voltage MIM capacitor and the high density MIM capacitor. The method includes depositing a plurality of plates and a plurality of dielectric layers interleaved with one another. The method further includes etching a portion of an uppermost plate of the plurality of plates while protecting other portions of the uppermost plate. The protected other portions of the uppermost plate forms a top plate of a first metal-insulator-metal (MIM) capacitor and the etching exposes a top plate of a second MIM capacitor.
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