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    • 11. 发明申请
    • PI-CONJUGATED POLYMER
    • 聚丁二烯聚合物
    • US20070213503A1
    • 2007-09-13
    • US11682641
    • 2007-03-06
    • Masaomi SasakiMasafumi ToriiTakashi OkadaToshiya Sagisaka
    • Masaomi SasakiMasafumi ToriiTakashi OkadaToshiya Sagisaka
    • C08G79/08
    • H01L51/0039C08G61/10C08G61/12C08G61/124C08G61/126C09K11/06C09K2211/1416H01L51/0043H01L51/0058H01L51/5012H05B33/14
    • Provided are pi-conjugated polymer materials that are useful for photoelectric transducer elements having high hole transportability and excellent durability, that are useful for light-emitting elements having superior emitting properties and excellent durability, and that are useful for active layers of thin film transistors. The pi-conjugated polymers comprise a constitutional unit expressed by the General Formula (I) or (II): in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent; Ar1 represents a divalent group of an aromatic hydrocarbon or a heterocycle that may have a substituent; in which, Ar represents an aromatic hydrocarbon group or a heterocyclic group that may have a substituent; R represents a hydrogen atom, an alkyl group or an aromatic hydrocarbon group that may have a substituent.
    • 提供了可用于具有高空穴传输性和优异耐久性的光电传感器元件的π共轭聚合物材料,其对于具有优异的发光性能和优异的耐久性的发光元件是有用的,并且对薄膜晶体管的有源层有用。 π共轭聚合物包含由通式(I)或(II)表示的结构单元:其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子,烷基或芳香族烃基; Ar 1表示可以具有取代基的芳香族烃或杂环的二价基团; 其中Ar表示可以具有取代基的芳族烃基或杂环基; R表示可以具有取代基的氢原子,烷基或芳香族烃基。