FOLYSKY（WuHan） LTD.
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FOLYSKY（WuHan） LTD.
Recently, the Ministry of Industry and Information Technology to China Telecom, China Mobile, China Unicom, China Radio and television issued 5G commercial licenses, this measure means that I have established a competitive advantage in the 5G industry, and Silitong ceramic circuit board is constantly developing in the near future, I will enter the 5G era. What does the arrival of the 5G era mean for ceramic circuit boards?
Information dissemination will be more efficient, fast and accurate, smart home appliances will fully enter people's living environment, cloud computing, car networking, Internet of things, VR/AR, etc., will fully cover our work and life. Modern society is inseparable from modern communications, networks, home appliances, transportation, etc. Once the 5G network is fully erupted, the convenience of life in the future can be imagined. We are already enjoying the benefits brought by 4G network, such as high-definition video in daily life, browsing Taobao anytime and anywhere, brushing Tiktok, playing games, watching information and so on. Tiktok is also born to meet The Times, not only decorate our lives, but also bring economic benefits to those who develop Tiktok. So, the coming 5G era, we can look forward to.
With the explosion of 5G networks, new products have also sprung up, such as 5G train stations, driverless cars, intelligent robots, bird nest indoor thermostats, and so on. In this 5G revolution, more attention is paid to the basic components of the electronics industry and heat dissipation film, sensor ceramic pcb, etc., more attention is paid to the production of power semiconductors and other subdivisions will be the future trend, for the general public, life is more comfortable, transportation is more convenient, for the behind-the-scenes personnel serving the 5G network, 5G network means higher new science and technology and more stringent product standards. The structure of the 5G network industry chain consists of: upstream base station radio frequency, baseband chip, midstream network construction, network planning, design and maintenance, downstream product application and terminal product application scenarios. This industry chain includes basic network equipment vendors, wireless network providers, mobile virtual network providers (MVnos), network planning/maintenance companies, application service providers, end users, etc.
Ceramic circuit board is an emerging product, with high thermal conductivity, good heat dissipation effect, strong stability, high temperature and high pressure, radiation, etc., will not easily make its deformation and other advantages. Basic components are often the basis of the national competitiveness of the entire electronics industry, through the interview with Wuhan Fuli Tiansheng Technology Co., LTD., we learned that Silitong ceramic circuit board in the ceramic PCB market and a high social status, very respected by the industry. At the same time, the ceramic circuit board can be designed and assembled for high frequency circuits, and the dielectric constant is very small. In addition, the line pitch (L/S) resolution can reach 20μm, so as to achieve short, small, light and thin products to meet the requirements of RF front-end chips.
Related electronic products in the 5G downstream industry chain, mobile phones, computers, smart homes, watches, sports bracelets, etc., the hardware components of these products are inseparable from PCB. According to PRISMARK, Huatai Securities Research Institute statistics, communications, PC, consumer electronics accounted for about 70% of PCB demand, communications PCB board is mainly concentrated in wireless, transmission, data communication and other applications. And Silitong ceramic PCB has a significant advantage in this respect, the combination strength of the metal layer and the ceramic substrate on the product is high, the maximum can reach 45MPa (greater than the strength of the ceramic sheet itself), the electrical conductivity of the metal layer is good, the heat is small when the current passes through, the insulation is good, and the breakdown voltage is as high as 20KV/mm, usually does not contain organic components. Resistance to cosmic rays, high usability in aviation, long life, therefore, in the future will occupy the high-end market of PCB.
The power distribution plate mainly integrates the power distribution network and the calibration network, which is generally a double-layer plate plus a four-layer plate, or integrated in a six-layer plate; TRX board mainly integrates power amplifier (PA)+ filter + 64-channel transceiver, power management and other devices integrated on the same circuit board, generally 12-16 layers of composite board. If 5G networks want to be fully promoted, a lot of base stations need to be established, so the demand for PCB has increased significantly, and ceramic PCB does not worry about the market.
At present, the domestic ceramic PCB is mainly concentrated in the field of LED packaging, with the advent of the 5G era, ceramic PCB will have a broader application prospect.
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