ORGANIC COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING SAME

• Main Authors: BEAK, YOUNGMI, SHIN, JINYONG, LEE, JAE-HOON, PARK, HOCHEOL, SON, HYO-SUK, SIM, JAE-YI, LEE, CHANG JUN
• Format: Patent
• Language: English; French; Korean
• Published: 30.07.2015
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HETEROCYCLIC COMPOUNDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; POLISHES; SEMICONDUCTOR DEVICES

The present invention relates to: a novel compound having an excellent hole injection property, hole transport property, luminescent property and the like; and an organic electroluminescent device having improved characteristics such as luminescence efficiency, driving voltage and lifetime by containing the novel compound in an organic layer. La présente invention concerne : un nouveau composé présentant une excellente propriété d'injection de trous, une excellente propriété de transport de trous, une excellente propriété de luminescence et d'excellentes propriétés similaires; et un dispositif électroluminescent organique présentant des caractéristiques améliorées telles que le rendement de luminescence, la tension de commande et la durée de vie, du fait qu'il contient ledit nouveau composé dans une couche organique. 본 발명은 정공 주입능, 정공 수송능 및 발광능 등이 우수한 신규 화합물 및 상기 신규 화합물을 유기물층에 포함함으로써 발광효율, 구동전압 및 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다.