ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE

An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emittin...

Full description

Saved in:
Bibliographic Details
Main Authors KIM, Myunghwan, PARK, Jinwoo, YOUN, Soojung, YANG, Jungjin, KIM, Ji-young, LEE, Seokjae, LEE, Kwanhee, SONG, Wonjun, YOO, Taewoong, KIM, Seohyun
Format Patent
LanguageEnglish
Published 02.05.2024
Subjects
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
Bibliography:Application Number: US202418407374