US 2025/0210274 A1 · MULTILAYER ELECTRONIC COMPONENT

Abstract

A multilayer electronic component includes a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer, and including first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; a first external electrode disposed on at least one surface among the first, second, fifth and sixth surfaces; a second external electrode disposed on at least one surface among the first, second, third and fourth surfaces; and a first connection electrode penetrating the dielectric layer and connecting two first internal electrodes adjacent to each other in the first direction. In the first connection electrode, a plurality of first via electrodes shifted from each other in a direction perpendicular to the first direction are laminated in the first direction.

Claims36

Dependent claims

A multilayer electronic component, comprising:

a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer, and including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction;
a first external electrode disposed on at least one surface among the first surface, the second surface, the fifth surface, and the sixth surface, and connected to the first internal electrodes;
a second external electrode disposed on at least one surface among the first surface, the second surface, the third surface, and the fourth surface, and connected to the second internal electrodes;
and
a first connection electrode penetrating the dielectric layer and connecting two first internal electrodes adjacent to each other in the first direction,
wherein, in the first connection electrode, a plurality of first via electrodes shifted from each other in a direction perpendicular to the first direction are laminated in the first direction.

3 more elements

A multilayer electronic component, comprising:

a body including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction,
the body including a first internal electrode layer including a first dielectric layer and a first internal electrode disposed on the first dielectric layer and including a first main portion and a first lead portion extending from the first main portion to the fifth surface or sixth surface,
the body including a second internal electrode layer including a second dielectric layer, a second internal electrode disposed on the second dielectric layer and overlapping the first main portion in the first direction, and a first auxiliary electrode spaced apart from the second internal electrode in the third direction,
wherein the first and second internal electrodes layers are alternately disposed in the first direction;
a first external electrode disposed on at least one surface among the first surface, the second surface, the fifth surface, and the sixth surface, and connected to the first internal electrode;
a second external electrode disposed on at least one surface among the first surface, the second surface, the third surface, and the fourth surface, and connected to the second internal electrode;
a first via electrode penetrating the first dielectric layer and connecting the first lead portion to the first auxiliary electrode;
and
a second via electrode penetrating the second dielectric layer and connecting the first lead portion to the first auxiliary electrode,
wherein the first via electrode and the second via electrode are shifted from each other in a direction perpendicular to the first direction.

7 more elements

A multilayer electronic component, comprising:

a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer, and including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction;
a first external electrode disposed on at least one surface among the first surface, the second surface, the fifth surface, and the sixth surface, and connected to the first internal electrodes;
a second external electrode disposed on at least one surface among the first surface, the second surface, the third surface, and the fourth surface, and connected to the second internal electrodes;
and
a first connection electrode penetrating the dielectric layer and connecting two first internal electrodes adjacent to each other in the first direction,
wherein the first connection electrode including one first via electrode extending directly from one of the two first internal electrodes and another first via electrode extending directly from another of the two first internal electrodes, and
the one first via electrode and the another first via electrode are both tapered in the first direction.

4 more elements

A multilayer electronic component, comprising:

a body including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction,
the body including a first internal electrode layer including a first dielectric layer and a first internal electrode disposed on the first dielectric layer and including a first main portion and a first lead portion extending from the first main portion to the fifth surface or sixth surface,
the body including a second internal electrode layer including a second dielectric layer, a second internal electrode disposed on the second dielectric layer and overlapping the first main portion in the first direction, and a first auxiliary electrode spaced apart from the second internal electrode in the third direction,
wherein the first and second internal electrodes layers are alternately disposed in the first direction;
a first external electrode disposed on at least one surface among the first surface, the second surface, the fifth surface, and the sixth surface, and connected to the first internal electrode;
a second external electrode disposed on at least one surface among the first surface, the second surface, the third surface, and the fourth surface, and connected to the second internal electrode;
a first via electrode penetrating the first dielectric layer and directly connecting the first lead portion to the first auxiliary electrode;
and
a second via electrode penetrating the second dielectric layer and directly connecting the first lead portion to the first auxiliary electrode,
wherein the first via electrode and the second via electrode are both tapered in the first direction.

7 more elements

Dependencies are inferred from the claim text.

Multilayer electronic component

Life of this patent

Multilayer electronic component

Life of this patent

Abstract

Claims36