公开(公告)号：US11024826B2

公开(公告)日：2021-06-01

申请号：US16843198

申请日：2020-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jinkoo Chung ,  Seong-Min Kim ,  Hye Hyang Park ,  Jinhyun Park

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  H01L51/50

Abstract: A display substrate including a base substrate including a plurality of pixel areas, each of the plurality of pixel areas including an emission area and a transmission area, a pixel circuit layer disposed in the emission area and including at least one transistor, a pixel electrode disposed on the pixel circuit layer and connected to the pixel circuit layer, a hole injection layer selectively disposed on the pixel electrode in the emission area, an emission layer disposed on the hole injection layer of the emission area, an electron injection layer disposed on the base substrate on which the emission layer is disposed; and a common electrode disposed on the base substrate on which the electron injection layer is disposed.

公开(公告)号：US20200243792A1

公开(公告)日：2020-07-30

申请号：US16843198

申请日：2020-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jinkoo CHUNG ,  Seong-Min Kim ,  Hye Hyang Park ,  Jinhyun Park

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/50

Abstract: A display substrate including a base substrate including a plurality of pixel areas, each of the plurality of pixel areas including an emission area and a transmission area, a pixel circuit layer disposed in the emission area and including at least one transistor, a pixel electrode disposed on the pixel circuit layer and connected to the pixel circuit layer, a hole injection layer selectively disposed on the pixel electrode in the emission area, an emission layer disposed on the hole injection layer of the emission area, an electron injection layer disposed on the base substrate on which the emission layer is disposed; and a common electrode disposed on the base substrate on which the electron injection layer is disposed.

公开(公告)号：US10403847B2

公开(公告)日：2019-09-03

申请号：US15951588

申请日：2018-04-12

Applicant: Samsung Display Co., LTD.

Inventor： Jinkoo Chung ,  Seong-Min Kim ,  Hye Hyang Park ,  Jinhyun Park

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50

Abstract: A display substrate including a base substrate including a plurality of pixel areas, each of the plurality of pixel areas including an emission area and a transmission area, a pixel circuit layer disposed in the emission area and including at least one transistor, a pixel electrode disposed on the pixel circuit layer and connected to the pixel circuit layer, a hole injection layer selectively disposed on the pixel electrode in the emission area, an emission layer disposed on the hole injection layer of the emission area, an electron injection layer disposed on the base substrate on which the emission layer is disposed; and a common electrode disposed on the base substrate on which the electron injection layer is disposed.

公开(公告)号：US11289535B2

公开(公告)日：2022-03-29

申请号：US15822822

申请日：2017-11-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongwoo Moon ,  Seong-Min Kim ,  Jinhyun Park ,  Jinkoo Chung ,  Chaungi Choi

IPC: H01L27/15 ,  H01L27/32

Abstract: A transparent display panel includes a plurality of unit pixels. Each of the unit pixels includes a non-transparent region in which a first light-emitting element that generates and outputs first color light and a second light-emitting element that generates and outputs second color light are disposed and a transparent region in which a third light-emitting element that generates and outputs third color light is disposed.

公开(公告)号：US10651417B2

公开(公告)日：2020-05-12

申请号：US16515329

申请日：2019-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jinkoo Chung ,  Seong-Min Kim ,  Hye Hyang Park ,  Jinhyun Park

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  H01L51/50

Abstract: A display substrate including a base substrate including a plurality of pixel areas, each of the plurality of pixel areas including an emission area and a transmission area, a pixel circuit layer disposed in the emission area and including at least one transistor, a pixel electrode disposed on the pixel circuit layer and connected to the pixel circuit layer, a hole injection layer selectively disposed on the pixel electrode in the emission area, an emission layer disposed on the hole injection layer of the emission area, an electron injection layer disposed on the base substrate on which the emission layer is disposed; and a common electrode disposed on the base substrate on which the electron injection layer is disposed.