Abstract: Semiconductor component comprising: a silicon containing layer (1), at least one graphene layer (3, 3?, 3?, 3?41 ), and a functional layer (2, 2?, 2?, 2??) between the silicon containing layer (1) and the graphene layer (3, 3?, 3?, 3??), wherein the at least one graphene layer (3?, 3?, 3??) is deposited directly on the functional layer (2, 2?, 2?, 2??) to form a layer system (6, 6?, 6?, 6??) with the functional layer (2, 2?, 2?, 2??) , and the functional layer (2, 2?, 2?, 2??) includes at least one dielectric material having a dielectric constant k in a range between K=3 to K=400, and a conductance of the functional layer (2, 2?, 2?, 2??) in the layer system (6, 6?, 6?, 6??) is below a conductance of the graphene layer (3, 3?, 3?, 3??).

Abstract: The device relates to a structural part connection between two parts of a car seat, specifically a part of a car seat which is attached to a frame and a fixture part of an inclination adjusting fixture, wherein a first part is deployed with its front surface adjacent to a planar opposite surface of a second part. The first part is provided with a receiving through-opening which is formed at least up to the one of its front surface deployed opposite a rear side surface, and the second part supports at least a projecting part protruding from it, which is engaged in this receiving opening. The parts are welded to each other on the periphery of the projecting part and receiving opening. The diameter of the projecting part is enlarged in the direction toward the rear side surface. The parts are connected to each other in addition to welding also by positive locking, wherein the diameter enlargement is the result of a deformation the material or of the compression of the projecting part.