Lg Innotek Co., Ltd.

Don Chul Choi

Seok Bae

Soon Young Hyun

So Yeon Kim

Jai Hoon Yeom

Sang Hak Lee

Yu Seon Kim

Sang Won Lee

Ji Yeon Song

Hee Jung Lee

Hyung Eui Lee

Nam Yang Lee

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 first soft magnetic layer stacked on the substrate, and including a soft magnetic material, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, and including a first coil layer wound in parallel with the soft magnetic layer, and a second coil layer electrically connected to the first coil layer and wound in parallel with the first coil layer, and a current direction of the first coil layer is opposite to a current direction of the second coil layer.

Receiving antenna and wireless power receiving device including the same

An embodiment of the present invention relates to a magnetic sheet having both an electromagnetic field shielding function and a heat dissipating function, and to a wirelessly charged magnetic member using same.

Magnetic sheet and wirelessly charged magnetic member including same

Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet () and a coil part () disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet () member located at an edge portion and a second magnetic sheet member () located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.

Electromagnetic booster for wireless charging and method of manufacturing the same

Growing community of inventors

Seoul, South Korea

Don Chul Choi