Hard and soft board, as the name implies, is a combination of soft board and hard board, which is a printed circuit board formed by connecting the flexible and rigid layer of thin layer and then pressing the layer into a single component.He changed the traditional concept of planar design and expanded it to the three-dimensional concept of space, bringing great convenience to electronic product design.

The application scope of soft and hard board mainly includes advanced medical equipment, digital camera, portable camera, high quality MP3 player and aerospace, etc. Its advantages are as follows:

1. Realize three-dimensional assembly, save assembly space and make electronic products smaller and lighter.

2. The design of soft and hard bonding board can use a single component to replace the composite printed circuit board which is connected by multiple connectors, multiple cables and ribbon cables, with stronger performance and higher stability.

3. Combined with HDI technology, the design space of soft and hard board has been gradually opened up.

To sum up, with the rapid development of digital products and the continuous development of printed circuit board technology, soft and hard board will be more competitive.