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Based on material type, the material class segment dominated around USD 17.3 billion revenue in 2023, driven by the increasing demand for high-performance materials capable of conducting electrical currents efficiently and reliably. As electronic devices become more sophisticated and compact, there is a growing need for conducting materials with enhanced conductivity, thermal management, and signal integrity properties. Additionally, the outer layer segment is witnessing significant growth as manufacturers prioritize the development of advanced surface materials that offer improved protection, adhesion, and solderability to ensure the durability and reliability of printed circuit boards (PCBs) and electronic components.
Meanwhile, the others segment, which includes insulating materials and adhesives, is also expanding as manufacturers innovate to meet evolving market requirements for materials with higher dielectric strength, low loss tangent, and compatibility with emerging technologies such as 5G and automotive electrification. Overall, these material segments play a crucial role in driving innovation and enabling the development of next-generation electronic devices across various industries.
Based on substrate, the rigid segment accounted for 40% of the circuit materials market share in 2023. The substrate market is witnessing significant growth across its rigid, flexible, and rigid-flex segments propelled by diverse applications and technological advancements. Rigid substrates continue to dominate the market, fueled by their widespread use in traditional printed circuit boards (PCBs) for applications such as consumer electronics, automotive, and industrial equipment.
However, the flexible substrate segment is experiencing rapid expansion, fueled by the growing demand for lightweight, bendable, and stretchable electronic devices in industries such as wearables, healthcare, and automotive interiors. Moreover, the rigid-flex segment is gaining traction as manufacturers seek solutions that combine the benefits of rigid and flexible substrates, enabling the design of complex and compact electronic assemblies with enhanced reliability and performance.
Based on application, The circuit materials market is experiencing robust growth across various applications, including communications, industrial electronics, automotive, and aerospace & defense. In the communications sector, the proliferation of 5G technology, Internet of Things (IoT) devices, and high-speed data transmission networks is driving demand for advanced circuit materials capable of supporting faster data rates, higher frequencies, and improved signal integrity.
Similarly, in industrial electronics, the adoption of automation, robotics, and smart manufacturing technologies is fueling demand for circuit materials for control systems, sensors, and machinery components. In the automotive industry, the rise of electric vehicles (EVs), autonomous driving technology, and in-vehicle connectivity is driving the need for circuit materials for power electronics, sensor systems, and infotainment systems.
North America circuit materials market size reached USD 10 billion in 2023, attributed to a confluence of factors, including, the region benefits from a robust and technologically advanced electronics industry, with established players and leading semiconductor manufacturers driving innovation and demand for high-performance circuit materials. Additionally, North America's strong presence in key end-user industries such as telecommunications, automotive, aerospace, and defense contributes to the high demand for circuit materials to support the development of advanced electronic systems and devices.
Furthermore, the region's favorable regulatory environment, supportive government policies, and significant investments in research and development (R&D) foster a conducive ecosystem for technological innovation and market growth in the circuit materials sector. Moreover, North America's well-developed infrastructure, access to skilled labor, and extensive network of suppliers and distribution channels further bolster its position as a dominant market player in the industry.