Polymeric fluorescent substance and polymer light-emitting device

申请公布号：US7396571(B2)

申请号：US20070819586

申请日期：2007.06.28

申请公布日期：2008.07.08

分类号：C09K19/00

主分类号：C09K19/00

摘要：Provided is a polymeric fluorescent substance showing fluorescence in solid state, which has a specific carrier drift mobility, a specific repeating unit, and specific number-average molecular weight. The polymeric fluorescent substance is excellent in solubility to organic solvents, and has higher efficiency and longer lifetime in applying as a polymer LED.

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