公开(公告)号：EP3896739A1

公开(公告)日：2021-10-20

申请号：EP19895559.3

申请日：2019-05-08

申请人： Samsung Display Co., Ltd.

发明人： YOON, Ju Won ,  JANG, Sang Hee ,  KIM, Ki Bum ,  YANG, Tae Hoon ,  LEE, Jeong Hyun ,  LEE, Jong Chan ,  LEE, Pil Suk ,  JEONG, Woong Hee

IPC分类号： H01L27/32 ,  H01L51/52

摘要： An embodiment of the present invention includes a display device including: a substrate including a display area and a peripheral area around the display area; a thin-film transistor on the substrate in the display area and a display element electrically connected to the thin-film transistor; and a first voltage line and a second voltage line located on the substrate in the peripheral area and supplying power for driving the display element, wherein the first voltage line is a common voltage line and entirely surrounds the display area, the second voltage line is a driving voltage line and is arranged to correspond to one side of the display area, and the first voltage line and the second voltage line are on different layers.