TY - JOUR A1 - Schulz, Burkhard A1 - Kaminorz, Yvette A1 - Brehmer, Ludwig T1 - New aromatic poly(1,3,4-oxadiazole)s for light emitting diodes N2 - New aromatic poly(1,3,4-oxadiazole)s were synthesized having excellent film forming properties due to their solubility in common organic solvents. The investigated new polyoxadiazoles can be used as emission material in single layer LED. The poly- oxadiazoles show an emission in the range of blue to yellow light. The external quantum efficiency as well as the turn-on voltage of the devices are influenced when blends of the polyoxadiazole with hole transport materials are used. Y1 - 1997 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/24396 ER -