公开(公告)号：US20230122827A1

公开(公告)日：2023-04-20

申请号：US17886793

申请日：2022-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： JINHO HYUN ,  HEECHANG YOON ,  HYOUNG SUB LEE ,  HYEMIN LEE ,  WOO YONG SUNG ,  SEUNGYONG SONG

IPC: H01L27/32

Abstract: A display device includes a first region including a first light emitting element including a first electrode, a second region including a second light emitting element including a second electrode, a pixel defining layer including a first sidewall defining a first opening corresponding to the first electrode and a second sidewall defining a second opening corresponding to the second electrode, a first spacer which protrudes from the pixel defining layer in the first region and includes a first edge closest to the first opening, and a second spacer which protrudes from the pixel defining layer in the second region and includes a second edge closest to the second opening. A distance between the first sidewall and the first edge, is smaller than a distance between the second sidewall and the second edge.