FPC hollow circuit board is a type of flexible circuit board product, which is made of basic materials such as polyimide or polyester film and has high reliability, making it an excellent flexible printed circuit board. FPC hollow board has several obvious characteristics, such as high wiring density, thin thickness, light weight, and good bending performance.

FPC hollow boards are widely used in products such as mobile phones, computers, LCD screens, CD walkman, etc. Of course, while there are advantages, the FPC hollow board itself also has certain shortcomings. Firstly, its production process is complex and involves many process steps, which means that the production time is long. Secondly, with the development of electronic technology, especially in the context of the widespread application of large-scale integrated circuits, FPC hollow boards have high density, fast speed, high precision, and high number of changes in direction, resulting in fine lines.

Although there are some shortcomings at present, the practical and cost-effective FPC hollow board still has a broad market. With technological innovation, its thickness will become thinner and more flexible; In terms of bending resistance, the number of bends it can withstand will increase; The price will also be more cost-effective with the innovation of processing; The upgraded process level will meet more requirements. The future FPC hollow board will be presented in a better state before people's eyes.