Patent ID: 9506149
Filing Date: 2016-11-29
CPC Classification: B81C,C23C,H01L,H01Q

Claim Text:
1. A process for depositing a metal, the process comprising: disposing a liquid deposition composition on a substrate, the liquid deposition composition comprising: evaporating the solvent; increasing a concentration of the reducing anion in the liquid deposition composition due to evaporating the solvent; performing an oxidation-reduction reaction between the metal cation and the reducing anion in response to increasing the concentration of the reducing anion when the reducing anion is present at a critical concentration; forming a metal from the metal cation to deposit the metal on the substrate; and disposing a secondary liquid deposition composition on the substrate, wherein the secondary liquid deposition composition comprises: wherein the secondary metal cation is reduced by the secondary reducing anion to a secondary metal, the secondary metal being different than the metal formed from the metal cation in the liquid deposition composition, and wherein the metal comprises a first alloy, and the secondary metal comprises a second alloy that is different than the first alloy.