Definition
Combination of flexible and rigid substrates laminated into a single package.  Once completed, it is a 3D interconnect that can be bent and folded into a higher performing PCB.  Rigid-flex allows designers to replace multiple PCBs interconnected with connectors, wires and ribbon cables with a single package offering improved performance and reliability. 
Applications
Rigid-flex can be found in applications ranging from consumer electronics to high-end aircraft mounted weapon guidance systems. Overall, military aerospace and medical devices are the most common applications for rigid-flex as they are often the best way to reduce weight.
Service
To be better serve customers, VG Technologies provide all kinds of through two layers to six layers high precision flex-rigid printed circuit board, samples delivery 8-12 days, volume 15-25days.