Wireless power transmitting apparatus
AssigneeLG Innotex Co., Ltd.
InventorsJay Park, Soon Young Hyun
Life of this patent
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Abstract
Provided is a wireless power transmitting apparatus of a wireless charging system. The wireless power transmitting apparatus of the wireless charging system according to an embodiment of the present invention includes a transmitting coil and a soft magnetic substrate having one side configured to accommodate the transmitting coil, and a groove corresponding to a shape of the transmitting coil is formed in the one side configured to accommodate the transmitting coil.
Claims7
A wireless power transmitting apparatus of a wireless charging system, comprising:
- a transmitting coil;
- and
- a soft magnetic substrate having one side configured to accommodate the transmitting coil, wherein a groove corresponding to a shape of the transmitting coil is formed in the one side configured to accommodate the transmitting coil,
- wherein the transmitting coil includes a first transmitting coil, a second transmitting coil disposed parallel to the first transmitting coil, and a third transmitting coil disposed on the first transmitting coil and the second transmitting coil,
- wherein the groove includes a wall configured to surround at least a part of an outer circumference of the first transmitting coil, at least a part of an outer circumference of the second transmitting coil, and at least a part of an outer circumference of the third transmitting coil, and
- wherein the groove further includes a first protruding face surrounded by an inner circumference of the first transmitting coil and the outer circumference of the third transmitting coil, a second protruding face surrounded by an inner circumference of the second transmitting coil and the outer circumference of the third transmitting coil, and a third protruding face surrounded by the outer circumference of the first transmitting coil, the outer circumference of the second transmitting coil, and an inner circumference of the third transmitting coil.
A soft magnetic substrate of a wireless power transmitting apparatus, comprising a side configured to accommodate a transmitting coil, wherein a groove corresponding to a shape of the transmitting coil is formed in the side configured to accommodate the transmitting coil,
- wherein the transmitting coil includes a first transmitting coil, a second transmitting coil disposed parallel to the first transmitting coil, and a third transmitting coil disposed on the first transmitting coil and the second transmitting coil,
- wherein the groove includes a wall configured to surround at least a part of an outer circumference of the first transmitting coil, at least a part of an outer circumference of the second transmitting coil, and at least a part of an outer circumference of the third transmitting coil, and
- wherein the groove further includes a first protruding face surrounded by an inner circumference of the first transmitting coil and the outer circumference of the third transmitting coil, a second protruding face surrounded by an inner circumference of the second transmitting coil and the outer circumference of the third transmitting coil, and a third protruding face surrounded by the outer circumference of the first transmitting coil, the outer circumference of the second transmitting coil, and an inner circumference of the third transmitting coil.
Dependencies are inferred from the claim text.