Formation of through holes with a diameter of 25μm or less. Since components can be mounted on top of the vias, space-saving is achieved.
The "Ultra-small diameter through hole" is a flexible substrate designed to have holes filled by 15μm through-hole plating. It is possible to form through holes with a diameter of 25μm or less on double-sided flexible substrates. Additionally, we also offer "4-layer filled blind vias," which allow for the filling of blind vias through plating on 4-layer flexible substrates. 【Specifications】 〈Ultra-small diameter through hole〉 ■ Base polyimide: 50μm ■ Conductor thickness: 12μm ■ Hole diameter (entry side): φ20μm ■ Hole diameter (exit side): φ15μm ■ Land diameter: 95μm *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 〈4-Layer Blind Via〉 ■Base Polyimide: 50um ■Conductor Thickness: 18um ■Hole Diameter (Top Side): 60um ■Hole Diameter (Bottom Side): 60um ■Land Diameter: 170um *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We are committed to contributing to daily life, society, and industry through value creation driven by materials, technology, and speed (short delivery times) as our motto. FPC can be extremely thin and flexible, allowing it to be used in even the smallest spaces. Therefore, it is utilized in various fields such as smartphones, communication devices, medical equipment, eco-cars like EVs/HVs/FCVs, autonomous driving systems, and VR/AR devices. One of our features is our ability to respond to short delivery times, with the shortest possible delivery being available from the "one-and-a-half-day course." Recently, we developed the "BigElec" FPC, which supports high current. It can be used as a substitute for busbars and harnesses, and we have also obtained a patent for it. We are dedicated to listening sincerely to the needs of our customers and society to develop and create new products, while prioritizing safety and consistently delivering high-quality products. This integrated approach strengthens our foundation for growth and maximizes corporate value. We are building a solid foothold in the ever-changing global market and are striving for continuous growth and development. Please feel free to consult with us.
