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US 2014/0349065 A1Published application
Modified interface around a hole
AssigneeSiemens Aktiengesellschaft
InventorsChristian Amann, Thomas Beck, Bjorn Beckmann, Andreas Böttcher, Winfried Esser, Giuseppe Gaio, Rudolf Küperkoch, Eckart Schumann, Rostislav Teteruk
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Abstract
A layer system including a substrate and a layer is provided. The layer system has a hole at least in the layer, and wherein at least one recess is present in a surface of the layer in a vicinity around the hole or directly adjoining a boundary line of the hole.
Claims19
A layer system comprising:
- a substrate,
- a layer,
- wherein the layer system has a hole at least in the layer, and
- wherein at least one recess is present in a surface of the layer in a vicinity around the hole or directly adjoining a boundary line of the hole.
1 more element
Dependencies are inferred from the claim text.