| 发明名称 | Soft magnetic layer, receiving antenna, and wireless power receiving apparatus comprising the same | ||
| 摘要 | A soft magnetic layer for a receiving antenna of a wireless power receiving apparatus includes a first soft magnetic member containing a Mn—Zn ferrite material, and a second soft magnetic member containing a Ni—Zn ferrite material. Accordingly, electromagnetic energy collecting performance of the receiving antenna of the wireless power receiving apparatus is improved, and thereby power transmission efficiency is maximized. | ||
| 申请公布号 | US9460847(B2) | 申请公布日期 | 2016.10.04 |
| 申请号 | US201414147193 | 申请日期 | 2014.01.03 |
| 申请人 | LG INNOTEK CO., LTD. | 发明人 | Lee Sang Won;Kim So Yeon;Noh Jin Mi;Bae Seok;Yeom Jai Hoon |
| 分类号 | H01F38/14;H02J7/02;H01Q7/08 | 主分类号 | H01F38/14 |
| 代理机构 | Saliwanchik, Lloyd & Eisenschenk | 代理人 | Saliwanchik, Lloyd & Eisenschenk |
| 主权项 | 1. A soft magnetic layer for a receiving antenna of a wireless power receiving apparatus, comprising: a first soft magnetic member containing a Mn—Zn ferrite material, and a second soft magnetic member containing a Ni—Zn ferrite material; wherein one of the first soft magnetic member and the second soft magnetic member is formed on the other soft magnetic member, or one of the first soft magnetic member and the second soft magnetic member surrounds an edge of the other soft magnetic member. | ||
| 地址 | Seoul KR | ||