公开(公告)号：US10418389B2

公开(公告)日：2019-09-17

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: H01L29/06 ,  H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H05K7/20 ,  H01L51/00

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.