Patent ID: 9275954
Filing Date: 2016-03-01
CPC Classification: B82Y,H01L,Y10T

Claim Text:
1. A device comprising: a substrate comprising at least a porous dielectric region; and a pore sealing layer operable to seal the porous dielectric region, the pore sealing layer comprising an organosilane, wherein the organosilane comprises an organic group selected from the group consisting of: alkynyl groups, aryl groups, fluoroalkyl groups, heteroarlyl groups, amine groups, thiocarbamate groups, ester groups, sulfide groups, and nitrile groups; a barrier layer formed over the pore sealing layer, wherein the barrier layer comprises a titanium-based material, a tantalum-based material, a ruthenium-bases material, or a tungsten-based material; and wherein the organosilane comprises a hydrolysable group to facilitate attachment with the porous dielectric region, and wherein the hydrolysable group does not comprise an alkyl group.