ORGANOMETALLIC COMPOUND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND ELECTRONIC APPARATUS COMPRISING ORGANIC LIGHT EMITTING DEVICE

• Main Authors: KWON, O HYUN, PARK, BUM WOO, CHOI BYOUNG KI, HONG, SUNG HUN, CHO, YONG SUK, CHOI, JONG WON
• Format: Patent
• Language: English; Korean
• Published: 14.02.2024
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; ELECTRICITY; METALLURGY; ORGANIC CHEMISTRY

하기 화학식 1로 표시된 유기금속 화합물, 상기 유기금속 화합물을 포함한 발광 소자 및 상기 발광 소자를 포함한 전자 장치가 제공된다: <화학식 1> M1(L1)n1(L2)n2 상기 화학식 1 중, M1은 전이금속이고, L1은 하기 화학식 1A로 표시된 리간드이고, L2는 하기 화학식 1B로 표시된 리간드이고, n1 및 n2는 서로 독립적으로 1 또는 2이고, <화학식 1A> JPEGpat00168.jpg5983 <화학식 1B> JPEGpat00169.jpg7061 상기 화학식 1A 및 1B에 대한 설명은 본 명세서에 기재된 바를 참조한다. An organometallic compound represented by Formula 1:M1(L1)n1(L2)n2  Formula 1wherein M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2,wherein X1 to X4 are each independently C or N, Y1 is O, S, Se, C(R5)(R6), N(R7), or Si(R8)(R9), ring CY2 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, ring CY3 is a 6-membered heterocyclic group, a 6-membered heterocyclic group condensed with a C5-C30 carbocyclic group, or a 6-membered heterocyclic group condensed with a C1-C30 heterocyclic group, Z1 comprises at least one deuterium, and the other variables are as provided herein.