Patent ID: 8514151

Claim:
An electronic device comprising: a first substrate; a pixel over the first substrate, and comprising: an electroluminescent element; a capacitor; a first transistor having a gate electrode electrically connected to a first line, and one of impurity regions electrically connected to a third line; a second transistor having a gate electrode electrically connected to the capacitor, one of impurity regions electrically connected to a fourth line, and another of the impurity regions electrically connected to the electroluminescent element; and a third transistor having a gate electrode electrically connected to a second line, and one of impurity regions electrically connected to the capacitor, wherein at least one of the gate electrode of the second transistor and the one of the impurity regions of the third transistor are directly connected to another of the impurity regions of the first transistor, wherein another one of impurity regions of the third transistor is electrically connected to the first line, and wherein the first transistor, the second transistor and the third transistor have a same conductivity type.