Patent ID: 10607936

Abstract:
A method of forming an elevationally-extending conductor laterally between a pair of structures comprises forming a pair of structures individually comprising an elevationally-extending-conductive via and a conductive line electrically coupled to and crossing above the conductive via. The conductive line and the conductive via respectively have opposing sides in a vertical cross-section. Elevationally-extending-insulative material is formed along the opposing sides of the conductive via and the conductive line in the vertical cross-section. The forming of the insulative material comprises forming a laterally-inner-insulator material comprising silicon, oxygen, and carbon laterally-outward of the opposing sides of the conductive via and the conductive line in the vertical cross-section. A laterally-intervening-insulator material comprising silicon and oxygen is formed laterally-outward of opposing sides of the laterally-inner-insulator material in the vertical cross-section. The laterally-intervening-insulator material comprises less carbon, if any, than the laterally-inner-insulator material. A laterally-outer-insulator material comprising silicon, oxygen, and carbon is formed laterally-outward of opposing sides of the laterally-intervening-insulator material in the vertical cross-section. The laterally-outer-insulator material comprises more carbon than the laterally-inner-insulator material. Elevationally-extending-conductor material is formed laterally between and along the insulative material in the vertical cross-section. Additional method aspects, including structure independent of method of fabrication, are disclosed.