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US 2017/0365393 A1Published application
Wireless Power Reception Apparatus and Wireless Power Transmission System Including the Same
AssigneeLG Innotek Co., Ltd.
InventorsSo Yeon Kim, Seok Bae, Jai Hoon Yeom, Sang Won Lee, Ji Yeon Song
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Abstract
A wireless power receiving apparatus which wirelessly charges power according to one embodiment of the present invention includes a substrate, a soft magnetic layer which is laminated on the substrate and is formed with a plurality of patterns including at least 3 lines radiated from predetermined points, and a coil which is laminated on the soft magnetic layer and receives electromagnetic energy radiated from a wireless power transmitting apparatus.
Claims20
A magnetic sheet, comprising:
- a substrate;
- and
- a soft magnetic layer arranged on the substrate,
- wherein the soft magnetic layer includes a Fe based metal ribbon that is formed as crack patterns,
- wherein the crack patterns comprise:
- a first pattern including at least 6 radiated lines that are radiated from a predetermined point, and an edge portion that surrounds the at least 6 radiated lines;
- and
- a second pattern including a plurality of patterns that surround the periphery of the first pattern,
- wherein each pattern included in the second pattern comprises:
- at least 6 radiated lines that are radiated from a predetermined point;
- and
- an edge portion which surrounds the at least 6 radiated lines,
- wherein the edge portion of the first pattern and the edge portion of each pattern included in the second pattern are spaced apart from each other.
10 more elements
A wireless power receiving apparatus, comprising:
- a substrate;
- a soft magnetic layer arranged on the substrate;
- and
- a coil arranged on the soft magnetic layer,
- wherein the soft magnetic layer includes a Fe based metal ribbon that is formed as crack patterns,
- wherein the crack patterns comprise:
- a first pattern including at least 6 radiated lines that are radiated from a predetermined point, and an edge portion that surrounds the at least 6 radiated lines;
- and
- a second pattern including 3 to 8 patterns that surround the periphery of the first pattern,
- wherein each pattern included in the second pattern comprises:
- at least 6 radiated lines that are radiated from a predetermined point;
- and
- an edge portion which surrounds the at least 6 radiated lines,
- wherein the edge portion of the first pattern and the edge portion of each pattern included in the second pattern are spaced apart from each other.
11 more elements
A magnetic sheet, comprising:
- a substrate;
- and
- a soft magnetic layer arranged on the substrate,
- wherein the soft magnetic layer includes a Fe based metal ribbon that is formed as crack patterns,
- wherein the crack patterns comprise:
- a first pattern including at least 6 radiated lines that are radiated from a predetermined point;
- and
- a second pattern including a plurality of patterns that surround the periphery of the first pattern.
5 more elements
Dependencies are inferred from the claim text.