Products

We at Sumitomo Electric Printed Circuits, Inc. develop and manufacture flexible printed circuits (FPCs) in, among other business segments, the Electronics Group of Sumitomo Electric Industries, Ltd. We work in cooperation with Sumitomo Electric and its group companies to improve our cutting-edge research and development, production, and manufacturing technologies on a daily basis, thereby developing and producing proprietary products: ultra-fine-pitch FPCs made possible through collaboration with Sumitomo Electric' R&D Group; high-frequency, high-speed transmission, and low-dielectric FPCs made possible through our original material development technology; and automotive (vehicle-mounted) FPCs for the expanding range of automotive applications.

Various Technologies that Support Our Products

FPC Application Examples

Our FPCs can be used for a variety of purposes in electronic devices, which are becoming smaller and lighter.
One example is to use them as wiring materials, and another is to use them as functional components.
Their applications as wiring materials range from those which fully utilize the features of FPCs, such as compactness, light weight, and great flexibility, for incorporation into electronic devices to fine-pitch FPCs that make use of our original technology and high-frequency and low-dielectric FPCs with low transmission loss that take advantage of our unique research and development capabilities.
As for their applications as functional components, our FPCs are being used in an increasing range of fields—beyond just wiring—including as actuator coils that generate magnetic force.
Automotive
Movile Devices
Wearable Device
Anntena for High-frequency
Robotics
Actuator, Vibration Board, etc.
Medical Equipment
Hard Disk Drive, DVD
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