Organic electroluminescent element, compound, and light emitting device, display device and lighting system, using said element
申请人:Ise Toshihiro
公开号:US10326084B2
公开(公告)日:2019-06-18
An organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one organic layer including a light emitting layer, disposed between the electrodes, in which at least one kind of compound represented by the following general formula is contained in any layer of the at least one organic layer, is an organic electroluminescent element, in which the generation of dark spots during driving is inhibited:
wherein Q, Ar, L, and n are as defined in the application.
一种有机电致发光元件,包括基板、一对电极包括阳极和阴极,放置在基板上,并且至少包括一个有机层,包括一个发光层,放置在电极之间,在至少一个有机层的任何层中含有下列通式所表示的至少一种化合物,是一种有机电致发光元件,其中抑制了驱动过程中暗斑点的产生:其中Q,Ar,L和n如申请中所定义。