ELECTRONIC UNIT AND POWER FEEDING SYSTEM
First Claim
1. An electronic unit, comprising:
- an electricity reception section configured to receive power transmitted using one of a magnetic field and an electric field;
a secondary battery;
a charging section configured to charge the secondary battery based on incoming power received by the electricity reception section;
a load configured to perform predetermined operation based on supplied power;
a first power supply path running from one of a side of the electricity reception section and a side of the secondary battery to a side of the load via the charging section; and
a second power supply path running from the electricity reception section side to the load side around the charging section.
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Accused Products
Abstract
An electronic unit includes: an electricity reception section configured to receive power transmitted using one of a magnetic field and an electric field; a secondary battery; a charging section configured to charge the secondary battery based on incoming power received by the electricity reception section; a load configured to perform predetermined operation based on supplied power; a first power supply path running from one of a side of the electricity reception section and a side of the secondary battery to a side of the load via the charging section; and a second power supply path running from the electricity reception section side to the load side around the charging section.
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Citations
11 Claims
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1. An electronic unit, comprising:
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an electricity reception section configured to receive power transmitted using one of a magnetic field and an electric field; a secondary battery; a charging section configured to charge the secondary battery based on incoming power received by the electricity reception section; a load configured to perform predetermined operation based on supplied power; a first power supply path running from one of a side of the electricity reception section and a side of the secondary battery to a side of the load via the charging section; and a second power supply path running from the electricity reception section side to the load side around the charging section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A power feeding system, comprising:
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one or more electronic units; and a power feeding unit configured to perform power transmission using one of a magnetic field and an electric field to each of the electronic units, wherein the electronic unit includes an electricity reception section configured to receive power transmitted from the power feeding unit, a secondary battery, a charging section configured to charge the secondary battery based on incoming power received by the electricity reception section, a load configured to perform predetermined operation based on supplied power, a first power supply path running from one of a side of the electricity reception section and a side of the secondary battery to a side of the load via the charging section, and a second power supply path running from the electricity reception section side to the load side around the charging section.
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Specification