公开(公告)号：US20190096913A1

公开(公告)日：2019-03-28

申请号：US16035100

申请日：2018-07-13

Applicant: LG Display Co., LTD.

Inventor： NeungHee LEE ,  HoYoung LEE ,  JongMoo HA ,  ByoungHyun KOO ,  KyuRi KIM

IPC: H01L27/12 ,  H05K7/20

CPC classification number: H01L27/124 ,  H01L27/1218 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5281 ,  H01L51/529 ,  H01L2251/5338 ,  H05K7/20963

Abstract: A display device in one embodiment includes a flexible substrate, a back plate disposed under the flexible substrate to support it, a conductive layer disposed on at least one surface of the back plate, and a printed circuit board connected to one side of the flexible substrate. The conductive layer is electrically connected to the printed circuit board and receives a constant voltage applied thereto. Therefore, by applying the constant voltage to the conductive layer, it is possible to reduce the polarization occurring on the flexible substrate.