公开(公告)号：US11158837B2

公开(公告)日：2021-10-26

申请号：US16858063

申请日：2020-04-24

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Younggu Kim ,  Jiyun Park ,  Jongmin Ok ,  Byoungduk Lee ,  Taekjoon Lee ,  Sunyoung Chang ,  Hyelim Jang ,  Baekkyun Jeon ,  Jinsoo Jung ,  Kyungseon Tak ,  Jaeheung Ha

IPC分类号： H01L51/52 ,  H01L27/32

摘要： 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.