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US 12,738,417 B2Granted
Multilayered capacitor
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsHyunwoong Na, Youngjoon Oh, Seongmin Park, Youngkyu Park, Kyoungki Min, Seula Park
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Abstract
The multilayered capacitor according to the present disclosure includes a capacitor body including a dielectric layer; an internal electrode; and a metal oxide layer disposed between the dielectric layer and the internal electrode, and an external electrode disposed outside the capacitor body, wherein the internal electrode includes a compound represented by Chemical Formula 1.
Claims18
A multilayered capacitor, comprising
- a capacitor body including a dielectric layer;
- an internal electrode;
- and a metal oxide layer between the dielectric layer and the internal electrode, and
- an external electrode disposed an outside surface of the capacitor body,
- wherein the internal electrode includes a compound represented by Chemical Formula 1:
- Mn+1AXn [Chemical Formula 1]
- wherein in Chemical Formula 1,
- M includes at least one selected from the group consisting of Ti, Zr, Hf, Sc, Cr, V, Nb, Ta, Mo, Mn, and combinations thereof,
- A includes at least one selected from the group consisting of Al, Ga, In, Tl, Si, Ge, Sn, Pb, Zn, Cd, P, As, S, Cu, Au, and combinations thereof,
- X includes C, N, or a combination thereof, and
- n is an integer of 1 to 4.
8 more elements
A multilayered capacitor, comprising
- a capacitor body including a dielectric layer;
- an internal electrode including a conductive metal;
- and a metal oxide layer between the dielectric layer and the internal electrode, and
- an external electrode disposed an outside surface of the capacitor body, wherein the internal electrode includes a compound represented by Chemical Formula 1:
- Mn+1AXn [Chemical Formula 1]
- wherein in Chemical Formula 1,
- M includes at least one selected from the group consisting of Ti, Zr, Hf, Sc, Cr, V, Nb, Ta, Mo, Mn, and combinations thereof,
- A includes at least one selected from the group consisting of Al, Ga, In, Tl, Si, Ge, Sn, Pb, Zn, Cd, P, As, S, Cu, Au, and combinations thereof,
- X includes C, N, or a combination thereof, and
- n is an integer of 1 to 4.
7 more elements
Dependencies are inferred from the claim text.