Scheda a circuito stampato (PCB), Circuito stampato (PCB), Circuito stampato (PWB), Circuito stampato (PCB), Circuito stampato (PWB), Circuito stampato PCB board is the support body of electronic components, and there are metal conductors on the PCB board as the circuit connecting electronic components. PCB board generally with FR-4 (FR-4 is a flame resistant material grade code, this specification of resin material after burning state must be able to self-extinguishing) as the base material, can not be bent, can not be flexed.

PCB board is generally used in some places that do not need to bend and have relatively hard strength, such as computer, mobile phone and other electronic products motherboard.

FPC è un circuito stampato flessibile, o FPC in breve. In Chinese, FPC board can also be called flexible circuit board, soft circuit board, soft circuit board, flexible circuit board, soft board, etc., is a special PCB board.

FPC board has the characteristics of light weight, thin thickness, soft, flexible, it can be used in mobile phones, laptops, PDAs, digital cameras, LCD screens and many other products.

Rispetto alla “scheda dura”, la scheda FPC è chiamata scheda morbida, nome completo “scheda a circuito flessibile”. FPC board generally uses PI as the base material, which is flexible and can be bent and flexed.

A causa dei vantaggi della flessibilità, le schede FPC sono generalmente utilizzate in applicazioni in cui è richiesta una flessione ripetuta. At present, FPC can be applied more widely in the smart phone industry based on its own characteristics.

FPC board is not only a circuit board that can be flexed, but also an important design way of connecting three-dimensional circuit structure. Three-dimensional structure can be combined with other electronic product design to build many different applications. Pertanto, sebbene la scheda FPC appartenga a un sottoinsieme della scheda PCB, è molto diversa dalla scheda PCB tradizionale.

PCB board is planar in general condition unless the line is made into a three-dimensional structure in the way of filling film glue. Per sfruttare appieno lo spazio tridimensionale, come i telefoni cellulari, dove lo spazio interno è prezioso, le schede FPC sono una buona soluzione.