Conjugated polymers and blends containing carbazole,...

Details Conjugated polymers and blends containing carbazole,... Conjugated polymers and blends containing carbazole,...

2004-02-04

2010-11-16

Truong, Duc (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Nitrogen-containing reactant

C528S102000, C528S088000, C528S086000, C525S540000, C428S690000, C428S917000

Reexamination Certificate

active

07834136

ABSTRACT:
The present invention relates to conjugated polymers comprising specific carbazole structural units. The materials according to the invention display steeper current-voltage curves and are therefore better suited to use in organic light-emitting diodes than are comparative polymers which do not contain these units.

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