Looking forward to the new blue ocean of PCB, ITRI suggests that the industry can focus on automotive automation, smart watches, wireless charging, and biomedical fields. Among them, the number of chips supported by IC carriers has increased, and the adoption rate is higher. The global economy is weak, and the growth of the printed circuit board (PCB) industry is slowing down. Jiang Baifeng, an analyst at the Industrial Research Institute's Center for Production and Economics, said that smart phones such as watches, remote controls, and automobiles are expected to drive the new growth momentum of the PCB industry. For the PCB industry, due to the small space of the smart watch, the PCB area is more precious, making the soft board widely used, and the number of wafers will be higher than that of the general electronic watch; the remote control intelligently adds a new nine-axis sensor. Hope to drive more components and PCB upgrades, become a new kinetic energy. Under the concept of transmission wireless, wireless charging is enough to open up the market potential. Through Bluetooth and Near Field Communication (NFC) devices, mobile phones can also be connected in series with peripheral audio and video products such as headphones and speakers. Jiang Baifeng pointed out that these new trends have led audio and video products to join the CPU and wireless modules, which is also an opportunity for PCB development. Observing the Japanese PCB industry, Jiang Bofeng pointed out that Japan's PCB has faced the fourth wave of transformation, and began to cut into high value-added applications, such as medical, innovative applications and other fields, although the market demand for new applications is small, but its profits are better. Products in the field of ICT. Jiang Baifeng also suggested that in the field of biomedical science, industrial grade medical PCBs will be equipped with more transmission terminals and more electronic components, which will also drive the opportunities of the PCB industry. Observing the trend of Korean PCB products over the years, soft board and IC carrier board are the development priorities, mainly benefiting from the popularity of Samsung products worldwide, Japanese and Korean PCB products are concentrated in high-end smart mobile phone applications, and because of the strong strength of Japanese and Korean semiconductors, Therefore, the output value of IC carrier board is the highest, followed by the high-density connection board (HDI) part; South Korea has a heavy market layout in the thin and light smart mobile device, and the proportion of soft board is also high.