发明名称 |
MAGNETIC SHIELDING SHEET OF HYBRID TYPE FOR WIRELESS CHARGING AND NFC |
摘要 |
The present invention relates to a hybrid-type magnetic shielding sheet for wireless charging and NFC. The hybrid-type magnetic shielding sheet is formed by combining a first magnetic sheet of high permeability and a second magnetic sheet of low permeability. So, the hybrid-type magnetic shielding sheet can prevent an effect on a portable terminal due to a magnetic field generated when an additional function of the NFC and wireless charging in the portable terminal is realized by a non-contact (wireless) method, and can absorb an electromagnetic wave required for the additional function. The hybrid-type magnetic shielding sheet for wireless charging and NFC, includes the first magnetic sheet of a first permeability used for the wireless charging; and the second magnetic sheet which is used for the NFC, is stacked on a surface of the first magnetic sheet and has a second permeability lower than the first permeability. The material of the first magnetic sheet is different from the material of the second magnetic sheet. |
申请公布号 |
KR20160013236(A) |
申请公布日期 |
2016.02.03 |
申请号 |
KR20160005502 |
申请日期 |
2016.01.15 |
申请人 |
AMOSENSE CO., LTD. |
发明人 |
JANG, KIL JAE;LEE, DONG HOON;LEE, DONG KUN |
分类号 |
H05K9/00;H01Q1/22;H01Q7/00;H02J7/02 |
主分类号 |
H05K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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