基本信息:
- 专利标题： 电子部件及其制造方法
- 专利标题（英）：Electronic component and method for manufacturing same
- 申请号：CN201580006327.2 申请日：2015-01-22
- 公开(公告)号：CN105940473A 公开(公告)日：2016-09-14
- 发明人： 北岛正树 , 佐藤芳春
- 申请人： 株式会社村田制作所 , 东光株式会社
- 申请人地址： 日本京都府
- 专利权人： 株式会社村田制作所,东光株式会社
- 当前专利权人： 株式会社村田制作所
- 当前专利权人地址： 日本京都府
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 舒艳君; 李洋
- 优先权： 2014-017434 2014.01.31 JP
- 国际申请： PCT/JP2015/051692 2015.01.22
- 国际公布： WO2015/115302 JA 2015.08.06
- 进入国家日期： 2016-07-28
- 主分类号： H01F27/29
- IPC分类号： H01F27/29 ; H01F17/04 ; H01F41/04
Provided are an electronic component capable of increasing the strength of an external electrode, and a method for manufacturing the electronic component. The electronic component is provided with: a cuboid element body having first and second end surfaces facing each other and a mounting surface; and a first external electrode provided across the first end surface and the mounting surface. The electric component is characterized in that a first region of the first end surface ranging from the mounting surface by a predetermined distance in a direction normal to the mounting surface is tilted with respect to the normal direction so as to approach the second end surface as the first region approaches the mounting surface in the normal direction of the mounting surface, and that the thickness of a part of the first external electrode adjacent to the first region is increased as the part approaches the mounting surface in the normal direction of the mounting surface.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01F | 磁体；电感；变压器；磁性材料的选择 |
| ------H01F27/00 | 变压器或电感器的一般零部件 |
| --------H01F27/24 | .磁芯 |
| ----------H01F27/29 | ..接线柱；抽头装置 |