Unimicron Technology Corp.
- Boards / Devices
The world's third-largest general substrate manufacturer, with sales of 2.035 billion USD in 2015.
Unimicron is the world's top manufacturer of HDI substrates and has long been the leader in communications-oriented substrate fabrication. Since our full-scale entry into the automotive application market in 2008, we have been well respected around the world for our distinguished technical expertise seen in thick copper, copper inlay, semi-flex, rigid-flex, and other PCBs.
These products are built for harsh environments (thermal shock), long-term operation (long warranty periods), and technical quality that aims for 0 DPPM.
Hi Cu PCB
With their better thermal diffusion at better rated voltages, thick copper substrates can be mass-produced through standard processes.
It can provide the minimum amount of direct contact of copper (thermal conductivity:400W/mK) to the problem element. A special technology that decreases the weight load and makes possible a variety of thermal control techniques.