1. 5G high frequency evolution and high frequency circuit board
High frequency civilian use upgrade brings high frequency printed circuit board demand.A few years ago, high-frequency signals above 1GHz were confined to areas such as aerospace and satellite communications.The rapid progress of communication technology, make the original civil communication frequency appear very crowded, plus some military band gradually gave way to civilian, development of civilian high frequency communications obtained extraordinary speed.At present, electronic information products have entered the high-frequency era of GHz, and the high-frequency and other communications, represented by microwave, bring high frequency printed circuit board requirements.
The microwave is defined as the wavelength of 1m ~ 0.1mm and the corresponding frequency range of 300MHZ ~ 3000GHZ (1GHZ = 1000MHZ) is called microwave.The microwave is often divided into four bands: decimeter, centimeter-wave, millimeter-wave and submillimeter wave.In fact, we need to pay special attention to the microwave band, because of the future 5G, autonomous driving, indoor ultra-high speed communication, and short-distance ultra-high-speed wireless communication are all in the microwave band.
2. High frequency circuit board will be one of the fastest growing areas in the electronics industry
The global PCB industry will continue to evolve in a new cycle of growth.More and more innovative application of terminal electronic products, will provide more market growth for PCB industry worldwide.
Domestic circuit board value is large, but the high-end share and industry value are not matched. In 2017, the total output value of printed circuit board industry in China is forecast to be $29.1 billion.In 2020, it will reach 359 billion rmb (15% of which is high frequency board, corresponding to us $5.39 billion).
In the next few years the development of China’s PCB industry will usher in more opportunities: first, the industry continue to transfer and the establishment of the world famous PCB enterprise production base in China, make China PCB industry cluster advantage will further highlight, also will create more faster growth and development of domestic enterprises, through the fierce market competition and learning effect to promote technical strength and management level to a new steps;Secondly, the development of emerging industries will provide more development opportunities and policy support for the development of PCB enterprises in China.Finally, the rapid development of domestic consumer market will further promote the expansion of the application market scale, and indirectly drive the development of the upstream PCB industry.
3. As early as 1936, Dr Paul Eisner invented the PCB circuit board production technology,The Printed Circuit Board PCB (Printed Circuit Board) in the course of our lives and production have entered in all aspects, PCB as the most important electronic components, electronic components to support the body, is the carrier of electronic electrical connection.In recent years with a smartphone, tablet, wearable smart devices such as the rapid rise of consumer electronics market, greatly promote the Flexible Circuit board FPC (Flexible Printed Circuit board) market development.FPC flexible circuit boards based on polyimide or polyester film base material made of a kind of high reliability, excellent flexible printed circuit board, with the high density of wiring, light weight, thin thickness, good bending sexual characteristics.