It’s getting harder to fit everything in the box; it’s also getting more costly. One solution promising to help designers meet the size constraint head on is rigid-flex PCB technology, but most design ...

Building electronics in unconventional form factors with high packaging density is possible thanks to three-dimensional circuit designs using flex and rigid-flex printed circuit boards (PCBs).

Flexible printed circuit boards (PCBs) aren’t much different than rigid boards during the design phase, except that the designer must account for the mechanical complexity associated with flex ...