Keramischer Mehrschichtkondensator
Anmelder: Murata Manufacturing Co., Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4815006
- Anmeldetag
- 25. März 2026
- Veröffentlichung
- 30. September 2026
- Rechtsraum
- EP
Abstract
A first inner electrode 30A includes a 1-1 region 31A, and a 1-2 region 32A having a shorter dimension in a second direction W than the 1-1 region 31A and located closer to a third surface F3 side than the 1-1 region 31A. An end portion on the third surface F3 side of a second inner electrode 30B intersects with an end portion in the second direction W of the 1-2 region 32A when viewed in a lamination direction T. At least one of the following conditions is satisfied: a concentration of Sn in the end portion in the second direction W of the 1-2 region 32A is higher than a concentration of Sn in an end portion in the second direction W of the 1-1 region 31A; a concentration of In in the end portion in the second direction W of the 1-2 region 32A is higher than a concentration of In in the end portion in the second direction W of the 1-1 region 31A; and a concentration of Au in the end portion in the second direction W of the 1-2 region 32A is higher than a concentration of Au in the end portion in the second direction W of the 1-1 region 31A.
Anmelder
- Firma
- Murata Manufacturing Co., Ltd.
- Land
- 🇯🇵 Japan
Japanisches Elektronikunternehmen mit Sitz in Kyoto. Murata entwickelt und produziert elektronische Bauelemente wie Kondensatoren, Sensoren und Kommunikationsmodule für Elektronikgeräte.
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