公开(公告)号：US20220156477A1

公开(公告)日：2022-05-19

申请号：US17394507

申请日：2021-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki June LEE ,  Tae Hoon YANG ,  Dae Young LEE ,  Sun Hwa LEE ,  Ki Hyun PYO

IPC: G06K9/00 ,  G09G3/32 ,  H01L27/32

Abstract: A display device includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a circuit element layer having an opening. The circuit element layer includes a first semiconductor layer and a first conductive layer that includes a first scan line pattern and an emission control line. A second conductive layer is disposed on the first conductive layer and includes a first initialization line, a second scan line pattern and a third scan line pattern. A second semiconductor layer is disposed on the second conductive layer. A third conductive layer is disposed on the second semiconductor layer and includes fourth and fifth scan line patterns. The first initialization line includes a first portion and a second portion each extending in a first direction, and a third portion disposed therebetween. The second portion extends diagonally with respect to the first direction.