US 12,249,451 B2
Magnetic element and flat panel display device comprising same
Taek Hoon Nam, Seoul (KR); Yu Seon Kim, Seoul (KR); and Seok Bae, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 17/616,240
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed May 22, 2020, PCT No. PCT/KR2020/006682
§ 371(c)(1), (2) Date Dec. 3, 2021,
PCT Pub. No. WO2020/246738, PCT Pub. Date Dec. 10, 2020.
Claims priority of application No. 10-2019-0066791 (KR), filed on Jun. 5, 2019.
Prior Publication US 2022/0254560 A1, Aug. 11, 2022
Int. Cl. H01F 27/06 (2006.01); H01F 27/26 (2006.01); H01F 27/28 (2006.01)
CPC H01F 27/266 (2013.01) [H01F 27/06 (2013.01); H01F 27/2823 (2013.01); H01F 2027/065 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A magnetic element comprising:
a coil-receiving unit, around which a wire forming a coil is wound and having therein a center hollow hole;
a core provided with a center leg, which passes through the center hollow hole, and a first outer leg and a second outer leg, disposed at a periphery of the center leg and configured to surround at least a portion of an outer side of the coil-receiving unit;
a first support configured to surround at least a portion of an outer side surface of the first outer leg and to be coupled to one side of the coil-receiving unit; and
a second support configured to surround at least a portion of an outer surface of the second outer leg and to be coupled to a remaining side of the coil-receiving unit, the remaining side facing the one side,
wherein each of the first support and the second support comprises:
a support member, extending in a first direction and positioned at a height at which a lower surface thereof is positioned higher than a lower surface of the core.