MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS AND ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Takata Yoshiyuki
公开号:US20090156827A1
公开(公告)日:2009-06-18
An object of the present invention is to provide a material for high-brightness, high-efficiency, longer-life organic EL elements and an organic EL element produced by using the same.
Provided is a material for organic EL elements, comprising a compound represented by the following General Formula (1):
wherein, R
1
and R
2
each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group.
本发明的一个目的是提供一种用于高亮度、高效率、长寿命有机EL元件的材料,以及利用该材料制备的有机EL元件。提供了一种用于有机EL元件的材料,包括由以下一般式(1)表示的化合物:其中,R1和R2各自独立地表示取代或未取代的烷基基团、取代或未取代的芳基团或取代或未取代的杂环基团。