发明授权
US08580405B2 Naphthothiophene compound and organic light-emitting device including the same 失效
萘并噻吩化合物和包含其的有机发光装置

Naphthothiophene compound and organic light-emitting device including the same
摘要:
The present invention provides a novel naphthothiophene compound having a high lowest excited triplet level (T1).
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