A process for marking surfaces of objects

2005 
The invention relates to a method for marking an object surface, a carrier element is arranged in which, in contact or at a distance to the object surface, which carries on its side facing the object surface side at least one embedded in other layers metal layer, in particular wherein the layers a low-E forming layer system, and wherein a laser beam is directed onto the layer system, and is transmitted due to the laser beam radiation material from the layer system onto the object to be marked surface and adheres there as a matrix of metallic nanoparticles, wherein the matrix of the originally present in the layers of the layer system substances is formed. The invention further relates to an object having an object surface, which was marked according to this method.
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