| 发明名称 |
COIL SHEET INCLUDING CORE AND CONTACTLESS POWER TRANSMISSION DEVICE INCLUDING THE SAME |
| 摘要 |
There is provided a coil sheet including: a sheet having a spiral coil thereon; a core located at the central portion of the coil and having a thickness of t mm, wherein the core has a curvature in at least one of an upper surface of the core, a corner at which the upper surface and a side surface meet each other, and a position in which the core and the sheet meet each other. |
| 申请公布号 |
US2015028685(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201314061119 |
申请日期 |
2013.10.23 |
| 申请人 |
SAMSUNG ELECTRO-MACHANICS CO., LTD. |
发明人 |
CHOI Kang Ryong;Kwon Yong Il;An Sung Yong;Jung Chang Ryul |
| 分类号 |
H01F27/34;H01F38/14 |
主分类号 |
H01F27/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coil sheet comprising:
a sheet having a spiral coil thereon; a core located at the central portion of the coil and having a thickness of t mm, wherein the core has a curvature in at least one of an upper surface of the core, a corner at which the upper surface and a side surface meet each other, and a position in which the core and the sheet meet each other. |
| 地址 |
Suwon KR |
