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Donor acceptor compound containing nitrogen-containing heteropolyaromatic moiety as electron acceptor
Donor acceptor compound containing nitrogen-containing heteropolyaromatic moiety as electron acceptor
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机译:含有含氮杂多芳族部分作为电子受体的供体受体化合物
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摘要
Luminescent materials including donor-acceptor compounds with a high triplet energy heteropolyaromatic system, namely, dibenzofuran, dibenzothiophene and dibenzoselenophene with one or multiple nitrogens in the ring as the electron acceptor for use as emitters in organic light emitting diodes is disclosed.
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