| 发明名称 |
RADIO COMMUNICATION DEVICE |
| 摘要 |
A radio communication device includes a body structural material such as a metal casing, a planar coil antenna which is disposed inside the body structural material so as to face the body structural material and includes a coil pattern and a coil opening, and a first slit pattern which is provided in the body structural material, intersects the coil pattern at at least two locations on the coil pattern in a plan view, and is not connected to an edge portion of the body structural material. Thus, mechanical strength is ensured, and predetermined communication performance is ensured. |
| 申请公布号 |
US2016043461(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514922675 |
申请日期 |
2015.10.26 |
| 申请人 |
Murata Manufacturing Co., Ltd. |
发明人 |
MURAYAMA Hiromi;NAKANO Shinichi |
| 分类号 |
H01Q1/24;H01Q7/06;H01Q7/00 |
主分类号 |
H01Q1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radio communication device comprising:
a body structural material defined by a metal plate; a planar coil antenna disposed inside the body structural material so as to face the body structural material, the planar coil antenna including a coil pattern and a coil opening; and a first slit pattern provided in the body structural material and intersecting the coil pattern at at least two locations on the coil pattern in a plan view, the first slit pattern not being connected to an edge portion of the body structural material. |
| 地址 |
Nagaokakyo-shi JP |
