Multilayer ceramic capacitor
US12119178B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2022 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Feb 17, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multilayer ceramic capacitor includes a body including dielectric ceramic layers and internal electrode layers, and an external electrode. The body includes a capacitance generating portion where the dielectric ceramic layers and the internal electrode layers are alternately stacked in a thickness direction, a main surface covering portion on a main surface of the capacitance generating portion, a side surface covering portion on a side surface of the capacitance generating portion, and an end surface covering portion on an end surface of the capacitance generating portion. Each internal electrode layer includes an exposed portion exposed at the end surface, the end surface covering portion partially covers the exposed portion, and the external electrode is connected to the internal electrode layers and covers the end surface covering portion and a portion of the exposed portion of, the portion of the exposed portion not being covered by the end surface covering portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.