The emergence and development of flexible printed circuit boards (FPCs) are closely related to the evolution and technological progress of the electronics industry. Driven by the continuous miniaturization, lightweighting, and high reliability requirements of electronic devices, traditional rigid circuit boards are no longer able to meet some complex spatial layouts and highly integrated requirements. Therefore, FPC emerged with its unique advantages.
          Technically, the flexibility of FPC enables it to adapt to various complex spatial layout requirements, achieving integration of component assembly and wire connection. At the same time, its lightweight design also conforms to the trend of miniaturization and lightweighting of electronic devices. In addition, FPC also has advantages such as high reliability, excellent electrical performance, heat dissipation, and weldability, further expanding its application areas.
           From the perspective of industrial background, with the rapid development of the electronic information industry, especially the popularity of consumer electronics products such as smartphones, tablets, and wearable devices, the demand for FPCs has also shown explosive growth. These products have higher requirements for the flexibility, thinness, and high reliability of circuit boards, making FPC an indispensable key component in these fields.
            In addition, the competitive landscape of the global electronic manufacturing industry is also driving the development of FPC. In order to maintain market competitiveness, electronic manufacturing enterprises need to continuously adopt new technologies and processes to reduce costs and improve production efficiency. FPC, as an efficient and reliable circuit connection method, is gradually becoming an important development direction in the electronic manufacturing industry.
            In summary, the emergence of flexible printed circuit boards is an inevitable result of technological progress and market demand in the electronics industry. With the continuous innovation of technology and the expansion of application fields, FPC still has enormous development potential in the future.