| 发明名称 |
MULTILAYER CERAMIC ELECTRONIC DEVICE |
| 摘要 |
A multilayer ceramic electronic device comprising: a ceramic element body, in which a plurality of dielectric layers and a plurality of internal electrode layers are alternately stacked, and at least a pair of external electrodes which are connected to the internal electrode layers on surfaces of the ceramic element body; a thickness of the dielectric layers is 0.4 μm or less, a width (W0) of the ceramic element body along a width-direction is 0.59 mm or less, a gap (Wgap) between an outer face of the ceramic element body and an end of the internal electrode layers along width-direction of the ceramic element body is 0.010 to 0.025 mm, and a ratio (Wgap/W0) of the gap with respect to the width is 0.025 or more. |
| 申请公布号 |
US2016284473(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615082814 |
申请日期 |
2016.03.28 |
| 申请人 |
TDK Corporation |
发明人 |
MUROSAWA Shogo;KANEKO Toshihiko |
| 分类号 |
H01G4/12;H01G4/012;H01G4/248;H01G4/30 |
主分类号 |
H01G4/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A multilayer ceramic electronic device comprising:
a ceramic element body, in which a plurality of dielectric layers and a plurality of internal electrode layers are alternately stacked, and at least a pair of external electrodes which are connected to the internal electrode layers on surfaces of the ceramic element body, wherein a thickness of the dielectric layers is 0.4 μm or less, a width (W0) of the ceramic element body along a width-direction is 0.59 mm or less, a gap (Wgap) between an outer face of the ceramic element body and an end of the internal electrode layers along width-direction of the ceramic element body is 0.010 to 0.025 mm, and a ratio (Wgap/W0) of the gap with respect to the width is 0.025 or more. |
| 地址 |
Tokyo JP |
