A method is provided for producing phosphorescent emitter layers composed of at least one organic fluorescent emitter F and at least one metal complex K including organic complex ligands L and at least one heavy main group metal M selected from the group consisting of In, Tl, Sn, Pb, Sn and Bi. The organic fluorescent emitter F and the metal complex K may be individually deposited as layers on a substrate and subsequently reacted with each other, wherein the coordination sphere of the heavy main group metal M is changed by receiving the organic fluorescent emitter F.
本发明提供了一种生产
磷光发射层的方法,该方法由至少一种有机荧光发射体 F 和至少一种
金属络合物 K 组成,
金属络合物 K 包括有机络合物
配体 L 和至少一种选自 In、Tl、Sn、Pb、Sn 和 Bi 组的主族重
金属 M。有机荧光发射体 F 和
金属络合物 K 可以作为层单独沉积在基底上,然后相互反应,其中主族重
金属 M 的配位层通过接收有机荧光发射体 F 而发生变化。