专利检索 ap:("Samsung Display Co., LTD.") AND inv:"EUNJI PARK" 第 1 页

1.

发明公开
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

公开(公告)号：US20240365627A1

公开(公告)日：2024-10-31

申请号：US18423763

申请日：2024-01-26

申请人： Samsung Display Co., LTD.

发明人： JONGSEOK HAN , DALHO KIM , HYANGKI SUNG , EUNJI PARK , HEESEONG JEONG

IPC分类号： H10K59/35 , H10K59/80 , H10K71/60 , H10K102/00

CPC分类号： H10K59/353 , H10K59/873 , H10K71/60 , H10K2102/351

摘要： A display device includes: a substrate, a pixel electrode disposed on the substrate, a light emitting element layer including a first light emitting layer disposed on the pixel electrode and having a first luminous efficiency and a second light emitting layer disposed on the first light emitting layer and having a second luminous efficiency higher than the first luminous efficiency, and a common electrode disposed on the light emitting element layer.