Metal quinoline complexes

Details Metal quinoline complexes Metal quinoline complexes

2005-12-15

2010-11-23

Tarazano, D. Lawrence (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C252S301160, C257S040000, C257SE51043, C546S007000, C546S010000, C546S159000

Reexamination Certificate

active

07838127

ABSTRACT:
Provided are organic electronic devices comprising at least one layer comprising at least one complex of the formula:where M is Ti, Zr, Hf, Nb, Re, Sn, and Ge; R1, R2, R3, R4, R5, R6, R7, and R8are each independently F, Cl, CF3, diarylamine, carbazolyl, alkoxy, cyano, alkyl or aryl, wherein at least one of R1, R2, R3, R4, R5, R6, R7, and R8is carbazolyl; and a, b, c, d, e, f, g, and h are each 0, 1, 2, or 3, at least one of which is other than zero.

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