Organic transistor circuits for application to organic light-emitting-diode displays

Organic thin-film transistor circuits based on the small molecule, copper phthalocyanine, have been demonstrated for application to an active-matrix display with organic light-emitting diodes. The circuit consists of two organic thin-film transistors and one storage capacitor which provide continuous current under pulsed operation. The transistors for the circuit have been designed on the basis of the current characteristics of the individual transistors. Continuous output current has been obtained under pulsed voltage operation by using the organic transistor circuit.