Patent ID: 9236282
Filing Date: 2016-01-12
CPC Classification: C23C,H01L,Y02E,Y02P

Claim Text:
1. A multilayer body arrangement, comprising: at least two multilayer bodies each comprising surface to be processed; and a device, which positions the multilayer bodies, wherein the device is configured such that the surfaces of the multilayer bodies to be processed are opposite to each other and form a quasi-closed processing space disposed between the surfaces, in which the processing occurs, wherein the quasi-closed processing space comprises an opening between edges of the at least two multilayer bodies and wherein the at least two multilayer bodies are disposed with a distance between them that provides a pressure balance resistance between the quasi-closed processing space and external surroundings thereof, such that a loss of mass of gas from the quasi-closed processing space is more than 0% and less than 50%.