Polymer compound and electroluminescent element

Details Polymer compound and electroluminescent element Polymer compound and electroluminescent element

2006-09-19

2006-09-19

Yamnitzky, Marie (Department: 1774)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C428S500000, C428S523000, C313S504000, C313S506000, C257S040000, C257SE51027, C257SE51036, C257SE51044, C526S241000, C526S259000, C526S265000, C252S301350, C528S423000

Reexamination Certificate

active

07108924

ABSTRACT:
There is provided a polymer compound in which a metal complex is bonded to a main chain of a polymer via a substituent for imparting a given distance therebetween. Specifically, a polymer compound is provided which has a partial structure represented by the general formula (1):It is thus rendered possible to improve the yield of synthesis of the polymer compound and to introduce a desired metal complex in a predetermined amount into the polymer compound. It is thus made possible to realize a white-light emitting material or a light emission of a desired color.

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C. Lee, et al., “Polymer Electrophosphorescent Devices Using a Copolymer of Ir(ppy)2-Bound 2-(4-Vinylphenyl)pyridine with N-vinylcarbazole”, 3rdInt'l Conf. on Electroluminescence of Molecular Materials and Related Phenomena, Sep. 5-8, 2001, abstract No. 0-18.
Sergey Lamansky et al., “Synthesis and Characterization of Phosphorescent Cyclometalated Iridium Complexes,” 40Inorg. Chem. 1704-11 (2001).

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