RECEIVING ANTENNA AND WIRELESS POWER RECEIVING DEVICE INCLUDING THE SAME
First Claim
Patent Images
1. A receiving antenna of a wireless power receiving device wirelessly charging electric power, the receiving antenna comprising:
- a substrate;
a soft magnetic layer stacked on the substrate;
a receiving coil wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer; and
an adhesive layer formed between the soft magnetic layer and the receiving coil.
3 Assignments
0 Petitions
Accused Products
Abstract
A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a substrate, a soft magnetic layer stacked on the substrate, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer, and an insulating layer is formed between the soft magnetic layer and the receiving coil.
77 Citations
22 Claims
-
1. A receiving antenna of a wireless power receiving device wirelessly charging electric power, the receiving antenna comprising:
-
a substrate; a soft magnetic layer stacked on the substrate; a receiving coil wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer; and an adhesive layer formed between the soft magnetic layer and the receiving coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 14, 15, 16)
-
-
9. A method of fabricating a receiving antenna, the method comprising:
-
stacking a plurality of sheets including a soft magnetic metal powder and a polymer resin; forming an adhesive layer on an upper plane of the plurality of sheets; disposing a receiving coil on the adhesive layer; and compressing the plurality of sheets, the adhesive layer, and the receiving coil to form the receiving coil inside of the plurality of sheets. - View Dependent Claims (10, 17, 18, 19)
-
-
11-12. -12. (canceled)
-
13. A wireless power receiving device wirelessly charging electric power, comprising:
-
a substrate; a soft magnetic layer stacked on the substrate; a receiving coil wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer; an adhesive layer formed between the soft magnetic layer and the receiving coil; a circuit unit connected to the receiving coil, and configured to convert electromagnetic energy into electrical energy; and a storage unit configured to store the electrical energy. - View Dependent Claims (20, 21, 22)
-
Specification