PCB is widely used in automotive electronics, which are involved in the four systems, such as power control system, safety control system, body electronic system and entertainment communication. Therefore, the requirements for PCB circuit board are diversified, and the low price products coexist with the high reliability demand.

According to the analysis of science and technology data, the proportion of single and double board, 4 laminate, 6 laminate and 8-16 laminate in PCB circuit board is 26.93%, 25.70%, 17.37% and 3.49% respectively. The total ratio of HDI, FPC and IC board is 9.56%, 14.57% and 2.38% respectively, and the total ratio is about 27%, and the multi-layer board is still the main car electronics. Need.

1. the single double-sided panels and multi-storey boards account for about 73% of total automotive applications.

2. new energy vehicle's vehicle controller (VCU), the motor controller (MCU) and the battery management system (BMS) increase the value of the single vehicle PCB by more than 2000 yuan, which is much more than the increase of intelligence and light weight. Therefore, in addition to automotive electronic upgrading, the rapid penetration of new energy vehicles in the support of national policies will constitute the main growth point of vehicle PCB.

3.2017 years, the penetration of new energy vehicles in the domestic automobile market has exceeded 3.5%.

4. Internet + smart car is penetrating, which will open up a wide space for the PCB circuit board.