公开(公告)号：US09874988B2

公开(公告)日：2018-01-23

申请号：US15094264

申请日：2016-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Hyun Lim ,  Chang-Sub Jung ,  A-Ra Jo ,  Eun-Gil Choi ,  Jae-Woo Choi

IPC: G06F3/046 ,  G06F3/041 ,  H01F27/38 ,  H01F38/14

CPC classification number: G06F3/046 ,  G06F1/26 ,  G06F3/0412 ,  G06F3/0416 ,  H01F27/38 ,  H01F38/14

Abstract: An electromagnetic induction panel includes a substrate including a first region, a second region, and a third region, a first induction coil arranged along an edge of the first region of the substrate and wound in a first winding direction, a second induction coil arranged along an edge of the second region and wound in a second winding direction opposite to the first winding direction, the second region surrounding the first region, and a third induction coil arranged along an edge of the third region and wound in the second winding direction, the third region surrounding the second region.