Contacts Investors Careers EN DE Cicor Group Products & Services Markets News & Events Downloads search PRODUCTS & SERVICES PRINTED CIRCUIT BOARDS FLEXIBLE PCB Flexible printed circuit boards Flexible printed circuit boards (FPC) are offering the highest level of 3D miniaturization. Very low bending radii in combination with Ultra-HDI (ultra-high density interconnect) are enabling our customers to build increasingly smaller and highly integrated devices. This technology is an enabler of small wearable devices as well as high signal density. Cicor has been a market leader in this field for many years and is manufacturing flex circuits with a layer-count of 1 to 8. We are working with polyimide foils as thin as 12.5 µm (0.5 mil) and adhesive bond plys starting at a thickness of 12.5 µm (0.5 mil). Our state of the art equipment is enabling us to produce FPCs with high output, reliability and repeatability. Depending on the dielectric thickness, laser drilled blind vias can be as small as 35 µm (1.4 mil) in diameter, and can be filled with copper in the subsequent plating process. This plating technology is enabling the use of stacked vias and via-in-pad structures. Leading edge alignment methods are enabling us to achieve very small annular rings and soldermask registration even on extremely complicated multilayer FPC. As an option, also coverlayer foils can be used. All standard surface finishings can be deposited on the boards, providing our PCBs with finishings for all assembly methods used. High accuracy laser contour cutting is generating radii of 0 µm and is optimizing the space utilization and enabling our customers to achieve excellent 3D miniaturization. Capabilities Contact Brochures Request for information Cicorel SA Route de l’Europe 8 2017 Boudry Switzerland get directions Phone +41 32 843 05 00 Fax +41 32 843 05 99 E-mail info-pcb@cicor.com show details Footer Navigation Cicor Group Cicor is your technology partner in printed circuit boards, hybrid circuits, printed electronics and electronic manufacturing services with 10 productions sites worldwide. Group profile Products & Services Printed circuit boards Hybrid circuits Electronic manufacturing services Contact us Cicor worldwide Media contact Contact form Newsletter Subscribe here Linkedin XING Twitter Instagram Imprint Sitemap Legal Data privacy © 2021 Cicor Management AG