High-Density HDI Board

High-Density HDI boards utilize advanced technologies such as microvias and blind/buried vias to achieve high-density interconnects, enabling more complex routing and higher component integration within limited space. Featuring multi-level micro-blind via structures and high-density routing with line width/spacing down to 2.0/2.5 mil, these boards significantly enhance signal transmission efficiency and overall circuit performance. With their lightweight structure, high reliability, and excellent electrical characteristics, HDI boards are widely used in telecommunications, industrial control systems, and medical electronics—especially in applications requiring high performance and miniaturization.