Composition and organic light-emitting device including the same
地域：
Suwon-si
摘要
Provided are a composition and an organic light-emitting device including the same, wherein the composition includes a platinum-containing organometallic compound, a first compound, a second compound, and a third compound.
說明書
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In one or more embodiments, in Formulae 1, 2, 3-1 to 3-4, 4-1 to 4-3, and 4B, Ra, Rb, R1 to R4, R51 to R56, R61, R62, R71 to R74, R81 to R86, R91 to R97, and Z91 to Z93 may each independently be hydrogen, deuterium, —F, a cyano group, a nitro group, —SF5, —CH3, —CD3, —CD2H, —CDH2, —CF3, —CF2H, —CFH2, a group represented by one of Formulae 9-1 to 9-66, a group represented by one of Formulae 9-1 to 9-66 in which at least one hydrogen is substituted with deuterium, a group represented by one of Formulae 10-1 to 10-249, a group represented by one of Formulae 10-1 to 10-249 in which at least one hydrogen is substituted with deuterium, —N(Q1)(Q2), —Si(Q3)(Q4)(Q5), or —B(Q6)(Q7):
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