COMPENSATION MODEL AND REGISTRATION SIMULATOR APPARATUS AND METHOD FOR MANUFACTURING OF PRINTED CIRCUIT BOARDS

摘要

Methods and apparatuses are provided for modeling the compensation error and simulating registration error of a multilayer printed circuit board. Experiments are conducted in order to model compensation error which factor one or a combination of the following: the dielectric layer, the position of the core in the stack, the circuit configuration, the assembly of the printe d circuit board, and the interaction between the core and the dielectric layer . The registration simulator combines the sources of registration error in a interdependent manner so as to model overall registration error over the pan el surface.