Chemical Communications 2003-10-21

Readily synthesised arylamino fumaronitrile for non-doped red organic light-emitting diodes.

Hsiu-Chih Yeh, Shi-Jay Yeh, Chin-Ti Chen

Index: Chem. Commun. (Camb.) (20) , 2632-3, (2003)

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Abstract

Bright (maximum 10034 cd m(-2), 455 cd m(-2) at 20 mA cm(-2)) and efficient (maximum 2.4% at 4 mA cm(-2)) red (lambda(max)el 634-636 nm) organic light-emitting diodes employ arylamino-substituted fumaronitrile as the novel host emitter, which is readily prepared and easily purified.