公开(公告)号：US20190006592A1

公开(公告)日：2019-01-03

申请号：US16067056

申请日：2016-12-29

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Jae Ho JEONG ,  Hyun Bin KANG ,  Ji Woong YOO ,  Sang Hoon HONG ,  In Kyung JEONG

IPC: H01L51/00 ,  C07C211/61 ,  C09K11/06 ,  C07F7/08 ,  C07D307/91 ,  C07D333/76 ,  C07D213/74 ,  C07C217/92

Abstract: The present invention relates to an organic light-emitting diode (OLED) including a novel organic compound used in a light emitting layer thereof. Particularly, the present invention relates to an OLED including a novel pyrene-based organic compound.

公开(公告)号：US20220112221A1

公开(公告)日：2022-04-14

申请号：US17529241

申请日：2021-11-17

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Dong Hun LEE ,  Kwang Seok DO ,  Ji Woong YOO

IPC: C07F5/02 ,  H01L51/00

Abstract: The present disclosure relates to a novel organic compound and an organic electroluminescent device comprising the same, and more particularly, to an organic compound having excellent lifespan, efficiency, electrochemical stability, and thermal stability, and an organic electroluminescent device comprising the same.