Patent ID: 9507062
Filing Date: 2016-11-29
CPC Classification: B32B,C04B,G02B,Y10T

Claim Text:
1. A method for anodic bonding of a carrier body and a cover layer, the cover layer is pressed with a pressing force against a carrier body surface, the carrier body surface has a curvature, the cover layer is joined to the carrier body with anodic bonding, the pressing force being created with a pressing piston during the anodic bonding is distributed by way of a pressure intermediary device areally and simultaneously over the whole cover layer and is directed perpendicularly to the curvature of the carrier body surface, and the pressure intermediary device comprises a deformable layer of a particulate material which is arranged between the pressing piston and the cover layer and is pressed with the pressing piston against the cover layer.