公开(公告)号：US20250002469A1

公开(公告)日：2025-01-02

申请号：US18290866

申请日：2022-07-19

Applicant: P&H TECH Co., Ltd

Inventor： Seo-Yong HYUN ,  Seung Jae LEE ,  Gwan-hee PARK

IPC: C07D307/91 ,  C07B59/00 ,  C07D333/76 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  H10K85/60

Abstract: The present invention relates to: an organic compound which is used for an organic layer, such as a hole transport layer or an electron blocking layer, in an organic light-emitting device; and an organic light-emitting device comprising same. When the organic compound according to the present invention is used for an organic layer in a device, improved luminous characteristics of the device can be implemented in terms of driving at low voltage, excellent luminous efficiency, and the like, and thus the present invention can be effectively used for industrial applications of various display and lighting devices.