Patent ID: 9556022
Date: 2017-01-31
CPC Classifications: B81B,B81C,H01L

Claim:
1. A method for applying a structured coating to a structural element with a surface having a coating region and an uncoated region, comprising: a. wherein a release film is applied to the coating region of the structural element and is at least partially fixed inside the uncoated region, b. wherein the release film is removed from the coating region, c. wherein a coating is applied over the entire area over the release film and the surface of the structural element, d. wherein the coating is severed circumferentially around the coating region along a second partition line, e. wherein the adhesion of the release film is reduced at least in the region enclosed by the second partition line, f. wherein the release film together with the coating applied over the release film is lifted off in the uncoated region.