HDI & Ultra-HDI PCBs: Any-Layer High Density Interconnect
HDI & Ultra-HDI PCBs represent a fundamental shift in printed circuit board fabrication. This any-layer high density interconnect guide addresses the manufacturing realities, design constraints, and high-reliability production requirements for next-generation electronics. Market Context for HDI & Ultra-HDI PCBs The transition to Ultra-HDI PCBs is driven by economic and legislative forces. The global shift toward semiconductor sovereignty and advanced…