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 an embodiment, the third compound may be a compound represented by one of Formulae 4-1(1), 4-1(2), 4-2(1) to 4-2(4), and 4-3(1):
In Formulae 4-1(1), 4-1(2), 4-2(1) to 4-2(4), and 4-3(1),
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- X91, L91, L92, a91, a92, Ar91, Ar92, c91, c92, R91, R92, R94 to R97, Z91 to Z93, b91, b92, b94 to b97, and d91 to d93 may each be the same as described in the present specification.
In Formulae 1, 2, 3-1 to 3-4, and 4-1 to 4-3, L1 to L4, L61, L71 to L73, L81 to L87, and L91 to L94 may each independently be a single bond, a C5-C30 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C30 heterocyclic group unsubstituted or substituted with at least one R10a.
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