High-Frequency Glass Substrate PCB PCBA Manufacture OEM/ODM Supplier

HDI (High Density Interconnect) PCB is a printed circuit board with high density interconnect characteristics. It achieves higher signal transmission speed and smaller size than traditional PCBS through smaller apertures, thinner lines and higher level stacking. Key technologies for HDI PCBS include microholes (via), blind holes (via) and buried holes (buried via), which enable the board to accommodate more components, provide higher performance, and maintain a smaller volume.