| abstract |
A display device capable of reducing power consumption is provided. A display region for displaying an image, a non-display region surrounding the display region, a polysilicon semiconductor layer, and a first gate electrode located on the polysilicon semiconductor layer are provided. A second thin film transistor located in the display region, having a first thin film transistor located in the non-display region, an oxide semiconductor layer, and a second gate electrode located on the oxide semiconductor layer, A first gate insulating film located between the polysilicon semiconductor layer and the first gate electrode, and a second gate insulating film located between the oxide semiconductor layer and the second gate electrode. The display device, wherein the second gate insulating film covers the entire oxide semiconductor layer. [Selection diagram] |