Patent ID: 7977785
Filing Date: 2011-07-12
Classification: H01L

Abstract:
1. An electronic device comprising: a first die; a second die; a dielectric layer defining a first opening and a second opening, wherein the first die is disposed within the first opening, and the second die is disposed within a second opening of the dielectric layer; a first signal line coupled to the first and second dies, wherein the dielectric layer is disposed between the signal line and the encapsulating material; a second signal line coupled to the first die, wherein the electronic device is operable to transmit a signal having a frequency within a range of from approximately 1 GHz to approximately 100 GHz along the second signal line; an additional signal line coupled to the first die, wherein the electronic device is operable to transmit a signal having a frequency that does not exceed approximately 900 MHz along the additional signal line; and an encapsulating material disposed adjacent to the first die, wherein the encapsulating material has a different composition as compared to the dielectric layer.