公开(公告)号：US11024699B2

公开(公告)日：2021-06-01

申请号：US16509455

申请日：2019-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Young Kim ,  Jongwoo Park ,  Youn Jae Jung ,  Hyojung Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

Abstract: A display device may include an insulation layer, a wire directly contacting the insulation layer, a first electrode overlapping the insulation layer, an organic light emitting layer positioned on the first electrode, and a second electrode positioned on the organic light emitting layer. The wire may include an aluminum alloy that includes at least one of copper, vanadium, and silicon. The first electrode may include silver.