公开(公告)号：US20210320165A1

公开(公告)日：2021-10-14

申请号：US17228100

申请日：2021-04-12

Applicant: Samsung Display Co., LTD.

Inventor： Mi Yeon SO ,  Hye Song KWUN ,  Yong Chul KIM

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device may include a substrate including a display area and a peripheral area adjacent to the display area, fan-out lines disposed in the peripheral area of the substrate, an insulation layer disposed on the fan-out lines, at least one first dam disposed on the insulation layer in the peripheral area, the at least one first dam surrounding the display area, a second dam disposed on the insulation layer in the peripheral area, the second dam surrounding the at least one first dam, and a blocking pattern disposed between the insulation layer and an edge of the second dam adjacent to the at least one first dam.