Drive circuit array substrate including well taps provided in subset thereof, display device, and electronic apparatus
摘要
說明書
A capacitor CS is connected between a gate electrode and one source/drain region of the drive transistor TDRV. In addition, the other source/drain region of the drive transistor TDRV is connected to an anode electrode of the light emitting element ELP. A cathode electrode of the light emitting element ELP is connected to a feed line to which a voltage VCat (e.g., ground potential) is supplied. The light emitting element ELP includes an organic electroluminescence element.
In the write transistor TRW, one source/drain region is connected to the data line DTLn. In addition, the other source/drain region is connected to the gate electrode of the drive transistor TDRV. Conductive state/non-conductive state of the write transistor TRW is controlled by a scanning signal supplied to the scanning line SCLm connected to a gate electrode.
In the initialization transistor TRAZ, one source/drain region is connected to a feed line to which a predetermined voltage VS5 (e.g., ground potential) is supplied. In addition, the other source/drain region is connected to the anode electrode of the light emitting part ELP. Conductive state/non-conductive state of the initialization transistor TRAZ is controlled by a control signal supplied to the control line AZm connected to a gate electrode.
