公开(公告)号：US20240244893A1

公开(公告)日：2024-07-18

申请号：US18522699

申请日：2023-11-29

Applicant: LG Display Co., Ltd.

Inventor： Moonsung Kil ,  YongCheol Kim ,  Mi-Na Kim

IPC: H10K59/122 ,  H10K59/35 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/351 ,  H10K59/353 ,  H10K59/80515 ,  H10K59/80518 ,  H10K59/873

Abstract: A display device according to an exemplary embodiment of the present disclosure includes a planarization layer disposed above a substrate, a first bank disposed on the planarization layer, an anode disposed on the planarization layer and on a side surface of the first bank, a second bank covering a portion of the anode and the first bank and disposed above the first bank and the anode, a doping layer disposed on a top surface and a side portion of the second bank, an organic layer which is disposed on the doping layer and the anode, a cathode disposed on the organic layer, and an encapsulating unit disposed above the cathode. By doing this, the reflectance is reduced and the damage of the light emitting diode is suppressed.