公开(公告)号：US20250126939A1

公开(公告)日：2025-04-17

申请号：US18908586

申请日：2024-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Changyeong SONG ,  Jongwoo KIM ,  Soyoung OH ,  Hyunsup YOON ,  Woosuk JUNG ,  Yongchan JU ,  Jaeheung HA

IPC: H01L33/56 ,  H01L25/075 ,  H01L33/62

Abstract: A display apparatus includes: a pixel electrode; a conductive bank layer defining a bank opening overlapping the pixel electrode, the conductive layer including a first conductive layer and a second conductive layer; an intermediate layer arranged in the bank opening and overlapping the pixel electrode; an opposite electrode arranged in the bank opening and disposed on the intermediate layer; and a first inorganic encapsulation layer disposed on the opposite electrode, filling the bank opening, and including an inorganic material. The first inorganic encapsulation layer includes a first portion overlapping the bank opening, and a second portion overlapping the conductive bank layer, and an upper surface of the first portion of the first inorganic encapsulation layer and an upper surface of the second portion of the first inorganic encapsulation layer are at a level higher than an upper surface of the conductive bank layer.