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公开(公告)号：US20220149317A1
公开(公告)日：2022-05-12
申请号：US17463304
申请日：2021-08-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Gyun Kim , Dae Woong Lee , Ill Hun Cho
Abstract: A display device includes a substrate; a transistor disposed on the substrate; a first electrode connected to the transistor; an auxiliary electrode disposed on the same layer as the first electrode; an emission layer disposed on the first electrode; and a second electrode disposed on the emission layer, wherein the auxiliary electrode includes an opening, and a side surface of the auxiliary electrode and the second electrode are in direct contact at the opening of the auxiliary electrode.
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