PCB is the carrier of electronic components to connect electrical and signal. Its application fields include industry, electric power, petrochemical and intelligent terminals, public utilities and communication industries. In the communication field, the main links used by printed circuit boards are data communication network, wireless network and broadband. To say that when 4G arrives, strategic changes have taken place in network construction, tariff services, and terminal introduction, such as equipment and chip companies. So what kind of impact the arrival of 5G will bring to us and the PCB industry, let's take a look at it together.

　　The intuitive impact of 5G on us is the high speed of the network; it can also be applied to various high-tech fields, which can promote production efficiency in production. From a broad perspective, the emergence of 5G networks can realize the interconnection of everything. For example, smart homes, refrigerators, air conditioners, TV series, etc. that appear now can all be interconnected and controlled through a smart phone or other software. All of these can realize the transformation of our lives, which can promote the market's electronic demand and affect the development of the PCB industry.

Then there is the ultra-high network speed of 5G, and the ultra-low latency is the requirement to realize the remote control of machinery, tools and equipment. Once successful, we will be greeted by the telemedicine technology that has not been achieved on 4G, but now it can be achieved. Unmanned driving and unmanned operations are a mature stage of these. It solves the communication between people, the connection between people and five, as well as things and things, and realizes the real interconnection of all things.