HDI(High Density Interconnection)
It is a PCB with precise electrical components that is made to meet the needs for slimness, high density integration and high reliability.
It is mostly used in server, desktop, PC, laptop, and tablet PC.
High layer PCB(over 20L) provides total solution for high speed, reliability, and electrical characteristics, and it is used for high-end server
- Impedance Control
- Registration of layer
- Build-up Technology
- Signal Loss Controll Technology
- Back Drill
- Signal Propagation Pulse Control
Description Mass Development Patterning Line/Space 75/65 40/50 Drilling Via/Land PTH 200/400 150/350 Laser 100/275 85/235 BOM High-Tg H-free Materials Low Dk/Loss High Speed Materials
- Server, Super computer, etc.