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US 12,563,677 B2Granted
Multilayer substrate and method of manufacturing multilayer substrate
AssigneeMurata Manufacturing Co., Ltd.
InventorYusuke Kamitsubo
Life of this patent
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Abstract
A multilayer substrate includes insulating base materials stacked in a stacking direction, at least one conductor pattern on at least one of the insulating base materials, the at least one conductor pattern including two opposite major surfaces, and insulating protective films on both of the two opposite major surfaces of the at least one conductor pattern.
Claims10
A multilayer substrate comprising:
- a plurality of insulating base materials stacked in a stacking direction;
- at least one conductor pattern on at least one of the plurality of insulating base materials, the at least one conductor pattern including two opposite major surfaces and a plurality of side surfaces;
- and
- insulating protective films including a first insulating protective film and a second insulating protective film;
- wherein
- a material of the first insulating protective film is different from a material of the second insulating protective film;
- the second insulating protective film is provided only on one of the two opposite major surfaces and the plurality of side surfaces;
- and
- the first insulating protective film is provided only on the other of the two opposite major surfaces.
6 more elements
Dependencies are inferred from the claim text.