Patent ID: 11862584
Assignee: NXP USA, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The method of claim 1, where providing the second high-k dielectric glass carrier substrate comprises:
exposing the second high-k dielectric glass carrier substrate to a mask pattern on the bottom surface having a mask opening over at least the defined waveguide area;
baking the second high-k dielectric glass carrier substrate to convert the second high-k dielectric glass carrier substrate exposed by the mask opening to the second ceramic region; and
forming the one or more conductors in the second high-k dielectric glass carrier substrate to surround the second ceramic region at the waveguide interface perimeter, the one or more conductors being positioned for alignment with the patterned array of one or more conductors in the first high-k dielectric glass carrier substrate.