Patent ID: 9390956
Filing Date: 2016-07-12
CPC Classification: H01L,H05K

Claim Text:
1. A method for temporary connection of a product substrate to a carrier substrate comprising the following steps: applying an interconnect layer to a product substrate receiving side of the carrier substrate in an interconnect surface section of the product substrate receiving side, applying an antiadhesion layer with low adhesion force to one interconnect side of the product substrate in an antiadhesion surface section of the interconnect side, the antiadhesion surface section corresponding to the interconnect surface section in terms of area, aligning the product substrate relative to the carrier substrate, bonding the interconnect layer to the antiadhesion layer on one contact surface, and stripping the carrier substrate from the product substrate, wherein a receiving space is formed that is bordered by the interconnect layer and the carrier substrate as well as the product substrate and the antiadhesion layer, the receiving space being configured to accommodate structures provided on the interconnect side of the product substrate and projecting therefrom.