RECESSED AND EMBEDDED DIE CORELESS PACKAGE

摘要

Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods may include forming a cavity in a plating material to hold a die, attaching the die in the cavity, forming a dielectric material adjacent the die, forming vias in the dielectric material adjacent the die, forming PoP lands in the vias, forming interconnects in the vias, and then removing the plating material to expose the PoP lands and die, wherein the die is disposed above the PoP lands.

主权项

1. A method comprising;
forming a cavity in a plating material; attaching a die in the cavity; forming a dielectric material adjacent the die; forming vias in a region of the dielectric material adjacent the die; forming PoP land areas within the vias; forming PoP land structures in the PoP land areas; forming vias in the die area to expose die pads on the die; forming die pad interconnect structures in the die area vias and forming PoP interconnect structures in the dielectric region vias; and removing the plating material to expose the die and the PoP land structures.