Heat spreading graphite film prevent smart phones from overheating |
The heat dissipation problem of smart phones continues to be a major issue. In general, thermal management for electronic products and smart phones depends on the use of micron-thick graphite sheets. Their excellent thermal conductivity allows them to neutralize the heat produced by the surrounding components. The production of micron-thick films with high quality is not an easy task. It is a complex process. The material must be able to resist temperatures of up to 3200degC (5792-degF)