发明名称 |
Charger, electronic instrument, and charging system |
摘要 |
A charger and an electronic instrument include a planar air-core coil, a magnetic sheet disposed on a side of the planar air-core coil that is opposite to a transmission side, and a housing disposed at a position that faces the transmission side of the planar air-core coil. The housing includes a positioning protrusion that is formed on an inner surface of the housing and positions the planar air-core coil, and a positioning protrusion or a positioning depression formed by an outer surface.
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申请公布号 |
US7917086(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20080071146 |
申请日期 |
2008.02.15 |
申请人 |
SEIKO EPSON CORPORATION;SONY ERICSSON MOBIL COMMUNICATIONS JAPAN INC. |
发明人 |
KONDO YOICHIRO;SUZUKI KUNIHARU;KATO HIROSHI;SUZUKI KATSUYA;YAMAZAKI MANABU |
分类号 |
H04B5/00 |
主分类号 |
H04B5/00 |
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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