A process for producing a multilayer body as well as multi-layer body

A process for producing a multilayer body, the multilayer body comprises at least two regions, formed functional layers on an upper surface (10b) of a carrier substrate (10), which are formed accurately positioned in register with each other, characterized in that a bottom surface (10a) of the carrier substrate (10) such is prepared, that in a first region (1) against an at least one second region (2) increased permeability for a first exposure beam (20a) and in the at least one second region (2) increased one compared to the first region (1) permeability , for at least one to different second exposure radiation (20b) results in a fixed position in the register to the first region (1) that the bottom (10a) successively with the first and at least a second exposure beam (20a, 20b) is exposed, and that the first exposure beam (20a) for a region-wise training he first functional layer (30) and at least one second exposure radiation (20b) to the area-wise form at least one second functional layer (31) on the top (10b) of the carrier substrate (10) used ...