Charger, electronic instrument, and charging system

Details Charger, electronic instrument, and charging system Charger, electronic instrument, and charging system

2011-03-29

2011-03-29

Phu, Sanh D (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Near field

C455S041200, C455S127100, C455S572000, C455S573000, C320S108000

Reexamination Certificate

active

07917086

ABSTRACT:
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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