Contact over active gate structures with conductive trench contact taps for advanced integrated circuit structure fabrication

Abstract

Contact over active gate (COAG) structures with conductive trench contact taps are described. In an example, an integrated circuit structure includes a plurality of gate structures above a substrate, each of the gate structures including a gate insulating layer thereon. A plurality of conductive trench contact structures is alternating with the plurality of gate structures, each of the conductive trench contact structures including a trench insulating layer thereon. One of the plurality of conductive trench contact structures includes a conductive tap structure protruding through the corresponding trench insulating layer. An interlayer dielectric material is above the trench insulating layers and the gate insulating layers. A conductive structure is in direct contact with the conductive tap structure of the one of the plurality of conductive trench contact structures.