PCB Improvement in Prosperity
PCB, known as "the mother of electronic products", is mainly used in computer, communication, consumer electronics and other fields.The arrival of 5G era has endowed China's PCB industry with more energy and helped it grow more rapidly.
5G improves industry prosperity
According to the comparison of 4G and 5G, the number of 5G base stations may be 1.1 to 1.5 times that of the current 4G base stations, and the number of micro-stations may be more than 9 million.Meanwhile, it is estimated that the PCB value of 5G base station is about 12,500 yuan, which is about three times of the previous 4G base station.
The combination of high price and large quantity of PCB used by 5G is bound to bring new driving force to the market of PCB used by 5G. It is estimated that China's 5G construction will reach a peak in 2022 to 2023, and the value of PCB needed will reach 12 billion yuan and 12.6 billion yuan respectively.
Electron permeability is expected to accelerate
Under the general trend of 5G, mobile phones still stuck in the era of 4G will face big changes in internal structure.5G is likely to use more power than 4G phones, and the internal batteries will continue to grow.The tension of internal space is bound to drive the further increase of the use of FPC inside the mobile phone;At the same time, SLP, as the PCB with the smallest wide line spacing (without IC carrier board), will further improve the integration level inside the mobile phone to help reduce the space occupied. In the environment of 5G, the permeability is bound to continue to increase.
Meanwhile, 5G construction is accelerating, which is also expected to accelerate the development of the Internet of vehicles.Intelligent network and autonomous driving both put forward strong real-time, low delay and high safety requirements for the communication level of the Internet of vehicles.In addition, the popularization of new energy vehicles and the gradual maturity of intelligent networked vehicles will greatly improve the electronic level of vehicles in the future (ADAS, cameras and millimeter-wave radar, etc.).It is expected that automotive PCB products in the automotive consumption upgrading trend of growth will be well