COMPOSITE MODULE
1 Assignment
0 Petitions
Accused Products
Abstract
A composite module includes outer ground electrodes on one main surface of a wiring substrate, a wiring electrode inside the wiring substrate, and a first ground electrode between the wiring electrode and the outer ground electrode. A cutout is provided in the first ground electrode at least at a portion of a region overlapping with the wiring electrode and the outer ground electrode when viewed from above, and the wiring electrode overlaps with at least one of the first ground electrode and the outer ground electrode when viewed from above to reduce stray capacitance produced on the wiring electrode and to adjust impedance of the wiring electrode while preventing signals leaked from the exterior from interfering with the wiring electrode.
6 Citations
17 Claims
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1. (canceled)
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2. A composite module comprising:
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a wiring substrate; an outer ground electrode located on one main surface of the wiring substrate; a wiring electrode located inside the wiring substrate; and a first ground electrode located on a same surface where the wiring electrode is provided or located inside the wiring substrate between the wiring electrode and the outer ground electrode;
whereinthe wiring electrode overlaps with at least one of the first ground electrode and the outer ground electrode when viewed from above. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification