PCBWay Jan 09,2014 1246

CCD – Camera Controlled Drilling (and Routing)

For multilayer circuit boards, the development leads to smaller vias and an increasing number of layers. The tighter manufacturing tolerances demand a reliable registration process of conductive patte...

multilayer circuit boards Multi PCB

PCBWay Jan 09,2014 1229

X-ray

Testing the layer offset with X-ray technology is very important in the manufacture of multilayer circuit boards. X-ray images are the best (and only) way to identify and correct layer displacements i...

multilayer circuit boards Multi PCB

PCBWay Jan 09,2014 1966

A.O.I. - Automated Optical Inspection

The A.O.I. test verifies the finished conductor trace image for deviations from the Gerber data and finds errors that the E-Test may not discover, such as (for example) narrowed, but still unbroken co...

Multi PCB multilayer circuit boards