Patent ID: 8093641
Filing Date: 2012-01-10
Classification: H01L

Abstract:
1. An integrated circuit comprising a storage capacitor, comprising: a storage electrode comprising a first section and a second section, a first counter electrode comprising a first portion adjacent to the first section of the storage electrode, and a second portion, which does not extend along the storage electrode; a first dielectric layer being disposed between the first portion of the first counter electrode and the storage electrode; a second counter electrode comprising a first portion adjacent to a second section of the storage electrode and a second portion which does not extend along the storage electrode; and a second dielectric layer being disposed between the first portion of the second counter electrode and the storage electrode; wherein the first and the second counter electrodes are electrically connected with each other, the first counter electrode is disposed in a first layer and the second counter electrode is disposed in a second layer above the first layer, and the first and second dielectric layers are not connected with each other.