Patent ID: 11319449

Abstract:
Processes of selectively depositing a metal-containing film comprise: providing a surface having a plurality of materials exposed thereon simultaneously, and exposing the surface to a vapor of a metal-containing film-forming composition that contains a precursor having the formula: LxM(—N(R)—(CR′2)n—NR″2) wherein M is a Group 12, Group 13, Group 14, Group 15, Group IV or Group V element; x+1 is the oxidation state of the M; L is an anionic ligand, independently selected from dialkylamine, alkoxy, alkylimine, bis(trialkylsilylamine), amidinate, betadiketonate, keto-imine, halide, or the like; R, R″ each are independently a C1-C10 linear, branched or cyclic alkyl, alkenyl, or trialkylsilyl group; R′ is H or a C1-C10 linear, branched or cyclic alkyl, alkenyl or trialkylsilyl group; n=1-4,  wherein at least one of the materials is at least partially blocked by a blocking agent from the deposition of the metal-containing film through a vapor deposition process.