Patent ID: 11929364
Assignee: MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A semiconductor structure, comprising:
a substrate;
a low dielectric constant material region in the substrate, the low dielectric constant material region comprising an oxide and being positioned between a first area in the semiconductor structure and a second area in the semiconductor structure, a dielectric constant of the low dielectric constant material region being lower than a dielectric constant of the substrate;
a III-nitride material layer over the substrate, the III-nitride material layer extending over the substrate in the first area, over the low dielectric constant material region, and over the substrate in the second area; and
an interconnect formed over the low dielectric constant material region, the interconnect comprising a metal interconnect line that provides a continuous conductive path of metal from the first area, over the low dielectric constant material region, and to the second area.