Patent ID: 11949144
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The structure of mounting a transmission line substrate according to claim 14, wherein
the transmission line substrate includes a first transmission line substrate and a second transmission line substrate;
the first transmission line substrate and the second transmission line substrate each include a second external electrode of the connecting portion, the second external electrode being on the main surface of the base material;
the second external electrode of the first transmission line substrate and the second external electrode of the second transmission line substrate are bonded to each other through the conductive bonding material, and define one transmission line substrate; and
in at least one of the first transmission line substrate and the second transmission line substrate, the signal line of the connecting portion and the second external electrode face each other in the stacking direction of the plurality of base material layers without interposing the interlayer connection conductor therebetween.