发明名称 |
Noncontact power-transmission coil, portable terminal and terminal charging device, planar coil magnetic layer formation device, and magnetic layer formation method |
摘要 |
A noncontact power-transmission coil is provided. The noncontact power-transmission coil includes a planar coil and a magnetic layer. The planar coil is formed by winding a linear conductor in a spiral shape substantially in a single plane. The magnetic layer is formed by applying a liquid-form magnetic solution in which magnetic particles are mixed with a binder solvent, so as to cover one planar portion of the planar coil and a side-face portion of the planar coil.
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申请公布号 |
US2008164844(A1) |
申请公布日期 |
2008.07.10 |
申请号 |
US20080007077 |
申请日期 |
2008.01.07 |
申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.;SEIKO EPSON CORPORATION |
发明人 |
KATO HIROSHI;SUZUKI KUNIHARU;SUZUKI KATSUYA;YAMAZAKI MANABU;KONDO YOICHIRO;ONISHI KOTA;YODA KENTARO;JIN MIKIMOTO;KAMIJO TAKAHIRO;SOGABE HARUHIKO |
分类号 |
H01F27/28;B05D5/12;H02J7/00 |
主分类号 |
H01F27/28 |
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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