Coil component and method for manufacturing the same
US11315718B2 · kind B2 · utility
0Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2018 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2027/2809
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coil component includes a body including a plurality of pattern layers and a via electrode layer connecting the respective conductive pattern layers to each other, and external electrodes disposed on an external surface of the body. A cross-sectional shape of the via electrode layer is divided into an upper region and a lower region, a side surface of the upper region has a tapered shape, and a lower surface of the lower region includes a curved portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.