Patent ID: 11901280
Assignee: INTEL CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A computing device, comprising:
a touchscreen display;
a battery;
a motherboard;
a package substrate coupled to the motherboard, the package substrate comprising:
a first layer of dielectric material;
a second layer of dielectric material on the first layer of dielectric material;
a ground solder ball pad between the first layer of dielectric material and the motherboard;
a first via electrically coupled to the ground solder ball pad, the first via being in the first layer of dielectric material of the package substrate;
a second via electrically coupled to the ground solder ball pad, the second via being in the first layer of dielectric material of the package substrate, the second via laterally spaced apart from the first via;
a third via electrically coupled to the first via and being in the second layer of dielectric material of the package substrate;
a fourth via electrically coupled to the second via and being in the second layer of dielectric material of the package substrate, the fourth via laterally spaced apart from the third via;
wherein the ground solder ball pad, the first via, and the third via are in a first vertical interconnect stack; and
wherein the ground solder ball pad, the second via, and the fourth via are in a second vertical interconnect stack; and

a processor die coupled to the package substrate, the package substrate being between the processor die and the motherboard.