Micron Technology, Inc.
Memory cells, methods of forming an array of two transistor-one capacitor memory cells, and methods used in fabricating integrated circuitry

Abstract:

A memory cell comprises first and second transistors laterally displaced relative one another. A capacitor is above the first and second transistors. The capacitor comprises a container-shape conductive first capacitor node electrically coupled with a first current node of the first transistor, a conductive second capacitor node electrically coupled with a first current node of the second transistor, and a capacitor dielectric material between the first capacitor node and the second capacitor node. The capacitor dielectric material extends across a top of the container-shape first capacitor node. Additional embodiments and aspects, including method, are disclosed.