基本信息:
- 专利标题: 이동 단말기
- 专利标题(英):Mobile terminal
- 专利标题(中):移动终端
- 申请号:KR1020130078881 申请日:2013-07-05
- 公开(公告)号:KR1020150009002A 公开(公告)日:2015-01-26
- 发明人: 이재곤 , 김동진 , 윤여민 , 윤형식 , 김창일 , 유치상
- 申请人: 엘지전자 주식회사
- 申请人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 专利权人: 엘지전자 주식회사
- 当前专利权人: 엘지전자 주식회사
- 当前专利权人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, *****, Republic of Korea
- 代理人: 방해철; 김용인
- 主分类号: H04B1/38
- IPC分类号: H04B1/38
Case including a conductive metal; Mounted on the inside of the case and the main board having a power supply end and the ground plane; The first antenna radiator is disposed spaced apart from the metal portion and the ground plane; A power supply line for electrically connecting between the power supply end of the first antenna radiator; And to minimize the formation of an electromagnetic field between the ground plane and the metal portion and the first antenna mobile terminal through the radiator includes a ground line that electrically connect, even if using a metal material in the case of a metal material case and the main board it is possible, it is possible to prevent performance degradation of the antenna.
公开/授权文献:
- KR102057863B1 이동 단말기 公开/授权日:2019-12-20
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04B | 传输 |
------H04B1/00 | 不包含在H04B3/00至H04B13/00单个组中的传输系统的部件;不以所使用的传输媒介为特征区分的传输系统的部件 |
--------H04B1/38 | .收发两用机,即发射机和接收机形成一个结构整体,并且其中至少有一部分用作发射和接收功能的装置 |