公开(公告)号：US20200106049A1

公开(公告)日：2020-04-02

申请号：US16701795

申请日：2019-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Won Se LEE ,  Won Kyu KWAK ,  Dong Wook KIM ,  Ae SHIN ,  Sang Hun OH ,  Jang Kyu YIM ,  Jun Ho CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a substrate having a first pixel area, a first electrode on the substrate; a passivation layer between the substrate and the first electrode, a second electrode on the first electrode, and an organic emission layer between the first electrode and the second electrode. The first pixel area may include an emission area and a non-emission area surrounded by the emission area.

公开(公告)号：US20180034000A1

公开(公告)日：2018-02-01

申请号：US15622121

申请日：2017-06-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Se LEE ,  Won Kyu KWAK ,  Dong Wook KIM ,  Ae SHIN ,  Sang Hun OH ,  Jang Kyu YIM ,  Jun Ho CHOI

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3216 ,  H01L27/3239 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326

Abstract: A display device may include a substrate having a first pixel area, a first electrode on the substrate; a passivation layer between the substrate and the first electrode, a second electrode on the first electrode, and an organic emission layer between the first electrode and the second electrode. The first pixel area may include an emission area and a non-emission area surrounded by the emission area.