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发明申请
US20090153040A1 Novel organic electroluminescent compounds and organic electroluminescent device using the same 审中-公开
新型有机电致发光化合物和使用其的有机电致发光器件

Novel organic electroluminescent compounds and organic electroluminescent device using the same
摘要：
The present invention relates to organic electroluminescent compounds represented by Chemical Formula (1), and electroluminescent devices comprising the same as host material. L1L1M  Chemical Formula 1 The electroluminescent compounds according to the invention, when used as electroluminescent host material in an OLED, provide lowered operation voltage and significantly improved power efficiency as compared to conventional host material.
摘要（中）：

本发明涉及由化学式（1）表示的有机电致发光化合物和包含与主体材料相同的电致发光器件。 <？in-line-formula description =“In-line Formulas”end =“lead”？> L1L1M化学式1 <？in-line-formula description =“In-line formula”end =“tail”？>电致发光 根据本发明的化合物当用作OLED中的电致发光主体材料时，与常规的主体材料相比提供降低的操作电压和显着提高的功率效率。

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