公开(公告)号：US20220140059A1

公开(公告)日：2022-05-05

申请号：US17475950

申请日：2021-09-15

申请人： Samsung Display Co., LTD.

发明人： Jong In KIM ,  Hyun Seong KANG ,  Joon Geol KIM ,  Seung Sok SON ,  Woo Geun LEE ,  Young Jae JEON ,  Soo Jung CHAE ,  Ji Yun HONG

IPC分类号： H01L27/32 ,  H01L51/00

摘要： A display device includes a pixel electrode disposed on a first surface of a substrate, a light emitting layer disposed on the pixel electrode, a common electrode disposed on the light emitting layer, a supply voltage line disposed on the first surface of the substrate and applying a voltage to the common electrode, a first auxiliary conductive layer disposed on a second surface of the substrate, and a first connection conductive layer at least partially disposed on a side surface of the substrate and electrically connecting the first auxiliary conductive layer to the supply voltage line.