A multi-layer printed circuit board for use in a computer mother board, a camera-incorporated multi-chip module (VTR MCM), a chip size package (CSP), a portable phone and the like, and a manufacturing method therefor, having a misregistration of layers that can be directly detected by human eyes. Also...http://www.google.com.au/patents/US6091026?utm_source=gb-gplus-sharePatent US6091026 - Multi-layer printed circuit board with human detectable layer misregistration, and manufacturing method therefor
