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发明授权
US09284486B2 Blue fluorescent composition and organic electroluminescent device using the same 有权
蓝色荧光组合物和使用其的有机电致发光器件

Blue fluorescent composition and organic electroluminescent device using the same
摘要：
A blue fluorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: [Formula 1] wherein each of the R1, the R2, the R3, the R4, and the R5 is selected from hydrogen, fluorine, C1-C6 substituted or non-substituted alkyl group, C6-C30 substituted or non-substituted aromatic group, and C6-C30 substituted or non-substituted heterocyclic group, and two of the R1, the R2, the R3, the R4 and the R5 are fluorine and wherein the R6 is selected from the C6-C30 substituted or non-substituted aromatic group, and the C6-C30 substituted or non-substituted heterocyclic group.
摘要（中）：

蓝色荧光化合物包括能够输送电子或孔的主体材料; 和由下式1表示的掺杂剂材料：[式1]其中R1，R2，R3，R4和R5各自选自氢，氟，C1-C6取代或未取代的烷基， C6-C30取代或未取代的芳族基团和C6-C30取代或未取代的杂环基团，R1，R2，R3，R4和R5中的两个为氟，其中R6选自 C6-C30取代或未取代的芳基，以及C6-C30取代或未取代的杂环基。

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