公开(公告)号：US20240389395A1

公开(公告)日：2024-11-21

申请号：US18421611

申请日：2024-01-24

Applicant: Samsung Display Co., LTD.

Inventor： Swae Hyun KIM ,  Deok Hoi KIM ,  Jong Baek SEON ,  Zail LHEE ,  Jeong Ho LEE ,  Hye Jin JANG

IPC: H10K59/122 ,  H10K59/80 ,  H10K59/90

Abstract: A display device includes: a first display area comprising a plurality of emission areas configured to emit light; and a second display area adjacent to the first display area, wherein the second display area includes: a plurality of emission areas; a transmission portion configured to transmit light; a thin film transistor on a substrate; a pixel defining layer on the thin film transistor to define the plurality of emission areas and including a flat portion having a flat upper surface and a tapered portion having an upper surface inclined from the upper surface of the flat portion; and a pixel electrode on the thin film transistor to be exposed by the pixel defining layer and completely overlapping the tapered portion.