Patent ID: 11870412
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 18:
19. A multilayer substrate comprising:
a multilayer body including a plurality of insulating layers that are laminated on each other;
an internal wire inside the multilayer body;
a plurality of electrodes on a first surface of the multilayer body and electrically connected to input and output terminals of a passive element including a capacitor component; and
a ground electrode on a second surface of the multilayer body opposite the first surface or between the second surface and the internal wire; wherein
the internal wire:
extends toward a second electrode of the plurality of electrodes from a position where the internal wire overlaps a first electrode of the plurality of electrodes when the multilayer substrate is viewed from the first surface;
is electrically connected to the first electrode by a first via conductor; and
is electrically connected to the ground electrode by a second via conductor at a position at least partially overlapping the second electrode when the multilayer substrate is viewed from the first surface; and

at least one of the first via conductor and the second via conductor does not overlap with the passive element when the multilayer substrate is viewed from the first surface.