Methods of forming conductive elements using organometallic layers and flowable, curable conductive materials

Abstract

A conductive element is formed on a substrate by forming an organometallic layer on at least a portion of a surface of the substrate, heating a portion of the organometallic layer, and removing an unheated portion of the organometallic layer. In other methods, a flowable, uncured conductive material may be deposited on a surface of the substrate, the flowable, uncured conductive material may be selectively cured over at least a portion of the surface of the substrate, and a portion of the cured conductive material may be removed. A conductive via is formed by forming a hole at least partially through a thickness of a substrate, depositing an organometallic material within at least a portion of the hole, and selectively heating at least a portion of the organometallic material.

Dependencies are inferred from the claim text.