Organic light emitting device

The present invention provides an organic light emitting device. The organic light emitting device includes; an anode; a cathode; and a light emitting layer between the anode and the cathode. The light emitting layer includes a compound represented by chemical formula 1 below and a compound represen...

Full description

Saved in:
Bibliographic Details
Main Authors CHO BEOMSHIN, KIM SHIN SUNG, KIM YOUNG KWANG, LEE JAECHOL, HAM KYUNGROK, BAEK LEEHYEON, KIM YONGWOOK
Format Patent
LanguageEnglish
Korean
Published 27.01.2022
Subjects
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:The present invention provides an organic light emitting device. The organic light emitting device includes; an anode; a cathode; and a light emitting layer between the anode and the cathode. The light emitting layer includes a compound represented by chemical formula 1 below and a compound represented by chemical formula 2 below. An object of the present invention is to provide an organic light emitting device having a low driving voltage, high luminous efficiency, and excellent lifetime. 본 발명은 유기 발광 소자를 제공한다.
Bibliography:Application Number: KR20200118536