公开(公告)号：US20230032621A1

公开(公告)日：2023-02-02

申请号：US17956943

申请日：2022-09-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinyeong Kim ,  Jintaek Kim ,  Mijin PARK ,  Taehoon Yang ,  Woonghee Jeong

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus includes a substrate having a first transmissive area, a second transmissive area, a pixel area between the first transmissive area and the second transmissive area, a first pixel electrode in the pixel area, a first intermediate layer disposed on the first pixel electrode to emit light of a first color and an insulating layer covering edges of the first pixel electrode and defining a first emission area through a first opening exposing a portion of the first pixel electrode. A first partition wall is disposed on the insulating layer between the first emission area and the first transmissive area. A second partition wall is disposed on the insulating layer between the first emission area and the second transmissive area. An opposite electrode is disposed on the first intermediate layer in the pixel area and partially contacts the first partition wall and the second partition wall.

公开(公告)号：US20210013271A1

公开(公告)日：2021-01-14

申请号：US16901107

申请日：2020-06-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinyeong Kim ,  Jintaek Kim ,  Mijin PARK ,  Taehoon Yang ,  Woonghee Jeong

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus includes a substrate having a first transmissive area, a second transmissive area, a pixel area between the first transmissive area and the second transmissive area, a first pixel electrode in the pixel area, a first intermediate layer disposed on the first pixel electrode to emit light of a first color and an insulating layer covering edges of the first pixel electrode and defining a first emission area through a first opening exposing a portion of the first pixel electrode. A first partition wall is disposed on the insulating layer between the first emission area and the first transmissive area. A second partition wall is disposed on the insulating layer between the first emission area and the second transmissive area. An opposite electrode is disposed on the first intermediate layer in the pixel area and partially contacts the first partition wall and the second partition wall.