For convenience of description, a region of one subpixel in which three transistors and one capacitor are disposed in an electronic device will be mainly described below.
In the following description, details (a configuration, effects, etc.) which are the same as those of the above-described embodiments may be omitted.
Referring to 
The data line 110 and the reference voltage line 120 may be disposed in the same layer and formed of the same material.
Although 
The data line 110 may be used as a first electrode which is the source electrode or the drain electrode of the first transistor T1. The reference voltage line 120 may be used as a second electrode which is the source electrode or the drain electrode of the second transistor T2.
Referring to