Polymer and polymer light-emitting device using the same

Details Polymer and polymer light-emitting device using the same Polymer and polymer light-emitting device using the same

2004-10-01

2010-02-16

Peng, Kuo-Liang (Department: 1796)

Stock material or miscellaneous articles

Composite

Of silicon containing

C556S430000, C556S081000, C549S029000, C549S505000, C568S021000, C568S012000

Reexamination Certificate

active

07662478

ABSTRACT:
Provided is a polymer comprising a repeating unit represented by formula (1),wherein, A1represents a divalent group in which the bond distance ratio (bond distance of C(α)-A1/bond distance of C(α)-C(β)) is 1.10 or more; R1, R2, R3, R4, R5, and R6, each independently represent a hydrogen atom, alkyl group, alkyloxy group, aryloxy group, arylalkyloxy group, etc. The polymer is useful as a light-emitting material, a charge transporting material, etc.

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