HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME AND COMPOSITION FOR ORGANIC MATERIAL LAYER
Application
US20260082809A1
Kind: A1
Mar 19, 2026
Inventors
Jeong A KIM, Jun Tae MO, Dong Jun KIM, Dae Hyuk CHOI
Abstract
Provided is a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer. When the heterocyclic compound represented by Chemical Formula 1 is used in an organic material layer, itis possible to lower a driving voltage of an organic light emitting device, and improve light emission efficiency and lifetime properties thereof.
CPC Classifications
H10K 85/6572
C07B 59/002
C07D 405/04
C07D 405/10
C07D 405/14
C07D 409/04
C07D 409/10
C07D 409/14
C09K 11/02
H10K 85/626
H10K 85/633
H10K 85/636
H10K 85/6576
H10K 50/12
H10K 85/615
H10K 85/6574
Filing Date
2025-08-27
Application No.
19312244