US Patent 9006889 Flip chip packages with improved thermal performance

Systems and methods for improving thermal performance, such as thermal dissipation, of flip chip packages that include one or more flip chip dies are disclosed. In some embodiments, a thermal collection layer can be formed on a surface of a flip chip die. The thermal collection layer can be configured to dissipate heat generated by the flip chip die. In some variations, the thermal collection layer can be constructed using materials having high thermal conductivity.