Abstract: A transistor having a vertical structure can include a substrate, a first electrode disposed on the substrate, a second electrode disposed on the substrate, an insulation pattern disposed between the first electrode and the second electrode, an active layer connected between the first electrode and the second electrode, a channel area of the active layer disposed along a side surface of the insulation pattern and around an upper edge of the insulation pattern, a gate electrode disposed on the active layer, and a gate insulating film disposed between the gate electrode and the active layer.

Abstract: A transistor having a vertical structure can include a substrate, a first electrode disposed on the substrate, a second electrode disposed on the substrate, an insulation pattern disposed between the first electrode and the second electrode, an active layer connected between the first electrode and the second electrode, a channel area of the active layer disposed along a side surface of the insulation pattern and around an upper edge of the insulation pattern, a gate electrode disposed on the active layer, and a gate insulating film disposed between the gate electrode and the active layer.

Abstract: An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including a first electrode disposed on a substrate, an insulation pattern disposed on the substrate, the insulation pattern overlapping with an edge of the first electrode, a second electrode disposed on an upper surface of the insulation pattern, an active layer disposed on the first electrode, the insulation pattern and the second electrode, a gate insulating film disposed on the active layer, and a gate electrode disposed on the gate insulating film, in which a first portion of the active layer overlaps with the first electrode, a second portion of the active layer overlaps with the second electrode, and a channel area of the active layer is between the first portion of the active layer and the second portion of the active layer, and the channel area includes a first channel portion disposed along a side surface of the insulation pattern, and a second channel por

Abstract: An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including: a gate electrode disposed on a substrate, a first insulating film disposed on the gate electrode, an active layer disposed on the first insulating film, the active layer including: a first portion of the active layer overlapping with an upper surface of the gate electrode, a second portion of the active layer extending from the first portion, being disposed along a side surface of the gate electrode and including a channel area, and a third portion of the active layer extending from the second portion of the active layer, the third portion of the active layer being disposed on a portion of the first insulating film that does not overlap with the gate electrode, a second insulating film disposed on the active layer, a first electrode disposed on the second insulating film, the first electrode being electrically connected to the first portion of the active l

Abstract: An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including: a gate electrode disposed on a substrate, a first insulating film disposed on the gate electrode, an active layer disposed on the first insulating film, the active layer including: a first portion of the active layer overlapping with an upper surface of the gate electrode, a second portion of the active layer extending from the first portion, being disposed along a side surface of the gate electrode and including a channel area, and a third portion of the active layer extending from the second portion of the active layer, the third portion of the active layer being disposed on a portion of the first insulating film that does not overlap with the gate electrode, a second insulating film disposed on the active layer, a first electrode disposed on the second insulating film, the first electrode being electrically connected to the first portion of the active l

Abstract: An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including a first electrode disposed on a substrate, an insulation pattern disposed on the substrate, the insulation pattern overlapping with an edge of the first electrode, a second electrode disposed on an upper surface of the insulation pattern, an active layer disposed on the first electrode, the insulation pattern and the second electrode, a gate insulating film disposed on the active layer, and a gate electrode disposed on the gate insulating film, in which a first portion of the active layer overlaps with the first electrode, a second portion of the active layer overlaps with the second electrode, and a channel area of the active layer is between the first portion of the active layer and the second portion of the active layer, and the channel area includes a first channel portion disposed along a side surface of the insulation pattern, and a second channel por