发明名称 |
WIRELESS POWER SUPPLY DEVICE |
摘要 |
A wireless power supply device (101) includes a resonant circuit (111) comprising a power supply coil (111a) and a resonant capacitor (111b); and a controller that changes a waveform of power in the resonant circuit (111) and causes a phase difference between a phase of a drive signal that drives the resonant circuit (111) and a phase of current flowing through the power supply coil (111a) to be substantially 0. |
申请公布号 |
EP2966749(A3) |
申请公布日期 |
2016.04.06 |
申请号 |
EP20150172975 |
申请日期 |
2015.06.19 |
申请人 |
FUNAI ELECTRIC CO., LTD. |
发明人 |
WAKABAYASHI, NAOYUKI;NISHIKAWA, TAKAFUMI;NOBATA, YUKIKAZU |
分类号 |
H02J5/00;B60L11/18;H02J7/02 |
主分类号 |
H02J5/00 |
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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