公开(公告)号：US20230209792A1

公开(公告)日：2023-06-29

申请号：US18065415

申请日：2022-12-13

Applicant: LG Display Co., Ltd.

Inventor： Jiho SON ,  Geonhyeong KIM ,  Hoyoon JUNG

IPC: H05K9/00 ,  H10K50/84 ,  H05K5/03

CPC classification number: H05K9/0067 ,  H01L51/524 ,  H05K5/03 ,  H01L27/3244

Abstract: A display panel includes a cover window, an ink layer formed with a multi-layer structure on a rear surface of the cover window and directly adhered to a middle frame, and an adhesive layer disposed on the rear surface of the cover window and overlapping with the ink layer, and at least one layer of the multi-layer structure of the ink layer may include a conductive material. An electric charge generated by the cover window is distributed to the middle frame via the ink layer and discharged by the middle frame to prevent a shift phenomenon, a green phenomenon, or both in the display panel.