Patent attributes
A sputter device for depositing a layer on a substrate in a vacuum chamber and having a layer property in each point of the substrate surface. The sputter device comprises at least one end block adapted for holding a cylindrical target having a longitudinal axis in a first direction, and a first drive means for providing a rotational movement of the at least one cylindrical target around its longitudinal axis. The sputter device includes a second drive means for applying a translational movement to an end block in a second direction. The first and the second drive means are adapted for, during sputtering, being simultaneously operational in the vacuum chamber. The movement of the first drive means does not impact the uniformity of the layer sputtered on the substrate in the direction on the surface of the substrate corresponding to a perpendicular projection of the second direction onto the substrate.