公开(公告)号：US20210028395A1

公开(公告)日：2021-01-28

申请号：US16858063

申请日：2020-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Younggu KIM ,  Jiyun PARK ,  Jongmin OK ,  Byoungduk LEE ,  Taekjoon LEE ,  Sunyoung CHANG ,  Hyelim JANG ,  Baekkyun JEON ,  Jinsoo JUNG ,  Kyungseon TAK ,  Jaeheung HA

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate comprising a display area and a non-display area. A light-emitting device is on the display area. A thin-film encapsulation layer is on the light-emitting device. The thin-film encapsulation layer includes at least one inorganic encapsulation layer and at least one organic encapsulation layer. The organic encapsulation layer includes a plurality of organic particles having a core-shell structure that includes a hollow core and a shell surrounding the hollow core. A touch unit is on the thin-film encapsulation layer.