Matrix lid heatspreader for flip chip package

摘要

A method and apparatus are provided for manufacturing a lead frame based thermally enhanced flip chip package with an exposed heat spreader lid array (310) designed for direct attachment to an array of integrated circuit die (306) by including a thermal interface adhesion layer (308) to each die (306) and encapsulating the attached heat spreader lid array (310) and array of integrated circuit die (306) with mold compound (321) except for planar upper lid surfaces of the heat spreader lids (312).