Patent ID: 11924967
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The substrate according to claim 7,
wherein:
the first dielectric substrate includes a plurality of third conductive vias, the plurality of third conductive vias penetrating the first dielectric substrate from the first face to the second face and being electrically connected to the second planar conductor,
the second dielectric substrate includes a plurality of fourth conductive vias, the plurality of fourth conductive vias penetrating the second dielectric substrate from the third face to the fourth face and being electrically connected to the first planar conductor;
at least one of the plurality of third conductive vias and at least one of the plurality of fourth conductive vias at least partially overlap in the first direction, and
a gap between adjacent third conductive vias of the plurality of third conductive vias or between adjacent fourth conductive vias of the plurality of fourth conductive vias is less than or equal to half a guide wavelength of a high-frequency signal.