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US08217387B2 Polymer compound and light emitting device using the same 失效
高分子化合物和使用其的发光装置

Polymer compound and light emitting device using the same
摘要:
A polymer compound comprising a repeating unit of the following formula (1) and having a polystyrene-reduced number average molecular weight of 1×103 to 1×108: [wherein, Ar1 and Ar2 represent an arylene group, divalent heterocyclic group or divalent aromatic amine group. Z1 represents —CR1═CR2— or —C≡C—. Here, R1 and R2 represent a hydrogen atom, alkyl group, aryl group or the like. m and n represent 1 or 2. Rs and Rt represent a hydrogen atom, alkyl group or alkoxy group.].
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