How about the circuit board market situation? In the semi-annual report released by the circuit board listed enterprises in 2021, some enterprises achieved both revenue and profit growth, and some printed circuit board enterprises appeared to increase income but not increase profits. Circuit board industry for the increase of income does not increase profit, most printed circuit board enterprises are closely related to the rise of raw materials.
The main raw materials of the circuit board industry include copper cladding board, copper ball, copper foil, semi-curing sheet, gold salt and so on. Since April 2020, domestic copper prices have been volatile upward, and the circuit board in the first half of this year has hit a new high in recent years.
The names of the circuit board are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printing (copper etching technology) circuit board, etc. Circuit board makes the circuit mini and intuitive, which plays an important role in the mass production of fixed circuit and optimizing the layout of electrical appliances.
As Asia, especially China in labor force, policy orientation, industry gathering advantage, the global circuit board industry industry center of gravity to Asia, gradually formed in Asia as the center, other regions of the new pattern, Asia especially Chinese mainland became the global PCB and its high-end products HDI main production base. At present, the pattern of the circuit board industry is relatively scattered, and the main reasons for this phenomenon are two aspects. The downstream application fields of the printed circuit board are extensive and diverse, and the products have the characteristics of highly customization.
From the perspective of circuit board industry segmentation products, the output value of multi-layer board accounted for the highest proportion in the whole PCB industry, in 2020, the output value accounted for 44.86%, followed by flexible board and HDI board, the output value accounted for 17.37% and 17.34% respectively. It is expected that the future circuit board industry to Chinese mainland transfer trend will continue, the industry concentration will still further improve. From the perspective of the circuit board industry regional market, The Chinese market performance is better than the other regions, and in the next few years, the compound growth rate of the Chinese circuit board industry output value will still be better than the other regions of the world.
Circuit board can be called printed circuit board or printed circuit board, the English name is (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board (FPC circuit board is also known as flexible circuit board flexible circuit board is made of polyimide or flexible film as a substrate of a highly reliable, excellent flexible printed circuit board.
It has the characteristics of high wiring density, light weight, thin thickness and good bending ability.) And the birth and development of reechas (Soft and hard combination plate) -FPC and PCB, has spawned the soft and hard combination board this new product. Therefore, the combination of soft and hard board, is the flexible circuit board and hard circuit board, after pressing and other processes, combined according to the relevant process requirements, formed by the circuit board with FPC characteristics and PCB characteristics.
