摘要:
Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods may include attaching a die to a carrier material, wherein the carrier material comprises a top layer and a bottom layer separated by an etch stop layer; forming a dielectric material adjacent the die, forming a coreless substrate by building up layers on the dielectric material, and then removing the top layer carrier material and etch stop layer from the bottom layer carrier material.
摘要:
A structure comprising: a die embedded in a coreless substrate, a dielectric material adjacent the die, die pad interconnect structures disposed in a die pad area of the die, and at least one functionalized carrier structure disposed within the coreless substrate, wherein a top surface of the at least one functionalized carrier structure is coplanar with a top surface of the coreless substrate.