In today’s electronics industry, compact, efficient, and versatile PCBs are in high demand. Rigid-flex technology allows engineers to design boards that bend and flex without compromising performance ...

For reliability, designers must create flex circuits that are neither too thick nor bend too much. • Every flex circuit has a neutral-bend axis. • Smaller circuit thickness reduces the risk of damage ...

• A flexible printed circuit is as much a mechanical device as it is an electrical device. • The neutral bend axis may not be in the exact middle of the material stack. • The reliability of flexible ...