发明名称 |
ELECTROMAGNETIC BOOSTER FOR WIRELESS CHARGING AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<p>Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet (10) and a coil part (20) disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet (11) member located at an edge portion and a second magnetic sheet member (12) located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.</p> |
申请公布号 |
EP2904619(A1) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20130843799 |
申请日期 |
2013.10.04 |
申请人 |
LG INNOTEK CO., LTD. |
发明人 |
HYUN, SOON YOUNG;BAE, SEOK;CHOI, DON CHUL;KIM, SO YEON;SONG, JI YEON;YEOM, JAI HOON;LEE, NAM YANG;LEE, HYUNG EUI |
分类号 |
H01F38/14;H01F3/10;H01F41/04;H02J7/02 |
主分类号 |
H01F38/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|