A multilayer circuit board or laminated circuit board for use in a motor controller is described. The multilayer circuit board is preferably utilized as a power substrate module. The power substrate module includes a mounting area provided in a recess, window or portion of the circuit board where the...http://www.google.es/patents/US6200407?utm_source=gb-gplus-sharePatente US6200407 - Method of making a multilayer circuit board having a window exposing an enhanced conductive layer for use as an insulated mounting area
Method of making a multilayer circuit board having a window exposing an ...
