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US 10,475,579 B2Granted
Multi-layer ceramic capacitor and method of producing the same
AssigneeTaiyo Yuden Co., Ltd.
InventorsDaisuke Sakate, Kotaro Mizuno
Life of this patent
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Abstract
A multi-layer ceramic capacitor includes a multi-layer unit and a side margin. The multi-layer unit includes ceramic layers laminated in a first direction, and internal electrodes disposed between the ceramic layers. The side margin covers the multi-layer unit from a second direction orthogonal to the first direction, the side margin having a higher concentration of a rare-earth element and a higher concentration of vanadium than center portions of the ceramic layers in the second direction.
Claims5
A multi-layer ceramic capacitor, comprising:
- a multi-layer unit that includes
- ceramic layers laminated in a first direction, and
- internal electrodes disposed between the ceramic layers;
- and
- a side margin that covers the multi-layer unit from a second direction orthogonal to the first direction, the side margin having a higher concentration of a rare-earth element and a higher concentration of vanadium than center portions of the ceramic layers in the second direction.
2 more elements
Dependencies are inferred from the claim text.