ORGANOMETALLIC COMPOUND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND A COMPOSITION FOR DIAGNOSING INCLUDING THE SAME
Disclosed are an organometallic compound represented by following chemical formula 1: M_1(L_11)_n11(L_12)_n12, an organic light emitting device comprising the organometallic compound, and a diagnostic composition comprising the organometallic compound. In the chemical formula 1, L_11 is a ligand rep...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English Korean |
Published |
24.03.2022
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed are an organometallic compound represented by following chemical formula 1: M_1(L_11)_n11(L_12)_n12, an organic light emitting device comprising the organometallic compound, and a diagnostic composition comprising the organometallic compound. In the chemical formula 1, L_11 is a ligand represented by chemical formula 1-1. In the chemical formula 1-1, Ar_1 is a phenyl group substituted with at least one E_1 and Ar_2 is the phenyl group substituted with at least one E_2. A description of other substituents refers to the description of the present invention.
하기 화학식 1로 표시되는 유기금속 화합물, 상기 유기금속 화합물을 포함한 유기 발광 소자 및 상기 유기금속 화합물을 포함한 진단용 조성물이 개시되고, <화학식 1> M1(L11)n11(L12)n12 상기 화학식 1 중 L11은 하기 화학식 1-1로 표시되는 리간드이고, <화학식 1-1> TIFFpat00230.tif79110 상기 화학식 1-1 중 Ar1는 적어도 1개의 E1로 치환된 페닐기이고, Ar2는 적어도 1개의 E2로 치환된 페닐기이고, 다른 치환기에 대한 설명은 발명의 설명을 참조한다. |
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Bibliography: | Application Number: KR20210121169 |