This invention relates to (co)polymers which contain at least one repeat chain unit of the general formula (1) or (2) and optionally contain repeat units of the general formula (3)
1
in which
L
1
and L
2
mean a photoluminescent residue,
wherein the proportion of structural units of the formulae (1) and/or (2) is in each case 0.5 to 100 mol.%, and (3) 0 to 99.5 mol.%, and the molar percentages add up to 100,
to the use thereof for the production of electroluminescent devices and to the electroluminescent devices.
                            本发明涉及(共)聚合物,其包含至少一个通式(1)或(2)的重复链单元,并可选地包含通式(3)1的重复单元,其中L1和
L2表示光致发光残基,其中通式(1)和/或(2)的结构单元比例分别为0.5至100摩尔%,(3)为0至99.5摩尔%,摩尔百分比相加为100,用于制造电致发光装置以及电致发光装置的使用。