Portable terminal having a wireless charger coil and an antenna element on the same plane
First Claim
Patent Images
1. An electronic device comprising:
- a body including an inner space;
a cover configured for detachable attachment to the body;
a first coil, provided on an inner surface side of the cover, for generating power based on an energy field provided from a wireless power transmitting device;
a second coil, provided on the inner surface side of the cover, for use in performing near field communication (NFC);
circuitry comprising a first circuit and a second circuit, wherein the first circuit is configured to control charging of a battery of the electronic device using the power generated at the first coil, and the second circuit is configured to control performing of the near field communication using the second coil, wherein the circuitry is provided in the inner space of the body;
a shield disposed between the circuitry and at least one of the first coil and the second coil;
first coil connection ends and second coil connection ends provided on the inner surface side of the cover and respectively connected to the first coil and the second coil;
first connection terminals connected to the first circuit of the circuitry and exposed at a back surface of the body; and
second connection terminals connected to the second circuit of the circuitry and exposed at the back surface of the body,wherein the first coil connection ends and the second coil connection ends respectively contact the first connection terminals and the second connection terminals when the cover is attached to the body of the electronic device.
0 Assignments
0 Petitions
Accused Products
Abstract
A portable terminal is provided. The portable terminal includes a shielding member attached to an inner surface of an external part, a shielding wall formed on the shielding member, a first coil attached to a surface of the shielding member that faces the inner surface of the external part, and a second coil attached to the surface of the shielding member, with the second coil surrounds the first coil on a same plane and the shielding wall being disposed between the first and second coil.
-
Citations
16 Claims
-
1. An electronic device comprising:
-
a body including an inner space; a cover configured for detachable attachment to the body; a first coil, provided on an inner surface side of the cover, for generating power based on an energy field provided from a wireless power transmitting device; a second coil, provided on the inner surface side of the cover, for use in performing near field communication (NFC); circuitry comprising a first circuit and a second circuit, wherein the first circuit is configured to control charging of a battery of the electronic device using the power generated at the first coil, and the second circuit is configured to control performing of the near field communication using the second coil, wherein the circuitry is provided in the inner space of the body; a shield disposed between the circuitry and at least one of the first coil and the second coil; first coil connection ends and second coil connection ends provided on the inner surface side of the cover and respectively connected to the first coil and the second coil; first connection terminals connected to the first circuit of the circuitry and exposed at a back surface of the body; and second connection terminals connected to the second circuit of the circuitry and exposed at the back surface of the body, wherein the first coil connection ends and the second coil connection ends respectively contact the first connection terminals and the second connection terminals when the cover is attached to the body of the electronic device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
Specification