Patent ID: 11961814
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A device comprising:
a redistribution structure comprising:
a first dielectric layer;
a first metallization pattern comprising a first grounding plane on the first dielectric layer;
a second dielectric layer on the first metallization pattern and the first dielectric layer;
a second metallization pattern comprising a first grounding feature, a second grounding feature, and first transmission lines on the second dielectric layer, the first transmission lines horizontally disposed between the first grounding feature and the second grounding feature;
a third dielectric layer on the second metallization pattern and the second dielectric layer; and
a third metallization pattern comprising a second grounding plane on the third dielectric layer, the first transmission lines vertically disposed between the first grounding plane and the second grounding plane.