The first drain electrode 177a faces the first source electrode 176a, and the first drain electrode 177a is connected with the first drain region 1357a through the first drain contact hole 167a. Similarly, the second drain electrode 177b faces the second source electrode 176b, and the second drain electrode 177b is connected with the second drain region 1357b through the second drain contact hole 167b.
The first drain electrode 177a is extended along, or generally parallel to, the gate line and electrically connected with the second gate electrode 154b through the first contact hole 81.
The third capacitor electrode 178 protrudes from the driving voltage line 172 and overlaps the second capacitor electrode 158.