ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

• Main Authors: KIM, Hoe Moon, SON, Ho Jun, JUNG, Hwa Soon, KIM, Jin Woong, BAE, Hyung Chan, HAN, Song Ie, EUM, Min Sik
• Format: Patent
• Language: English; French; Korean
• Published: 23.12.2021
• Subjects: CHEMISTRY; ELECTRICITY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

The present invention relates to a novel compound and an organic electroluminescent device comprising same. The compound according to the present invention can be used in an organic material layer of an organic electroluminescent device, preferably in at least one selected from the group consisting of an emission layer, an electron transport layer, and an auxiliary electron transport layer, and can improve the luminous efficiency, driving voltage, lifespan and the like of the organic electroluminescent device. La présente invention concerne un nouveau composé et un dispositif électroluminescent organique le comprenant. Le composé, selon la présente invention, peut être utilisé dans une couche de matériau organique d'un dispositif électroluminescent organique, de préférence dans au moins une couche sélectionnée parmi une couche d'émission, une couche de transport d'électrons ou une couche de transport d'électrons auxiliaire, et peut améliorer l'efficacité lumineuse, la tension de commande, la durée de vie, et analogues, du dispositif électroluminescent organique. 본 발명은 신규 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로서, 본 발명에 따른 화합물은 유기 전계 발광 소자의 유기물층, 바람직하게는 발광층, 전자 수송층 및 전자 수송 보조층으로 이루어진 군에서 선택되는 하나 이상의 층에 사용될 수 있으며, 유기 전계 발광 소자의 발광 효율, 구동 전압, 수명 등을 향상시킬 수 있다.