A first structure for semiconductor devices having a dielectric film on the top surface can be used to form semiconductor devices that are composed of hybrid bonded structures with reduced dielectric surface area and reduced pitch for metal studs. The top surface of the dielectric film of the first structure can be hybrid bonded to a dielectric layer of a second structure. The dielectric film of the first structure and the dielectric layer of the second structure can be different dielectrics. In this way, the hybrid bonding of the two structures includes the hybrid bonding of asymmetric dielectrics.