发明授权
US6075106A (Co)polymers based on vinyl units and use thereof in electroluminescent devices 失效
(Co)聚合物及其在电致发光器件中的应用

(Co)polymers based on vinyl units and use thereof in electroluminescent
devices
摘要:
The present invention relates to (co)polymers which contain at least one repeat chain unit selected from the group comprising the general formula (1) and (2) and optionally (3), ##STR1## in which L.sup.1 and L.sup.2 mutually independently mean a photoluminescent residue.
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