Abstract: The present invention relates to a driving circuit including stages for supplying signals. The respective stages may include: a first LTPO transistor including a first transistor that is a low-temperature polycrystalline silicon thin film transistor (LTPS TFT) and a second transistor that is an oxide TFT; and a second LTPO transistor including a third transistor that is an LTPS TFT and a fourth transistor that is an oxide TFT. A first end of the first LTPO transistor may be connected to a gate of the second LTPO transistor, and voltages of signals corresponding to the respective stages from among the signals may be a voltage at a first end of the second LTPO transistor.

Abstract: Disclosed are a method of manufacturing a thin film transistor, a thin film transistor, a display panel, and a display device. The method includes forming a gate electrode, forming an oxide semiconductor layer at least partially overlapping the gate electrode, and forming a source electrode and a drain electrode electrically connected to the oxide semiconductor layer, wherein the forming of the oxide semiconductor layer includes forming a first oxide semiconductor layer, and forming a second oxide semiconductor layer on the first oxide semiconductor layer, the second oxide semiconductor layer having a higher energy bandgap than the first oxide semiconductor layer, wherein the forming of the second oxide semiconductor layer is performed by a different process from the forming of the first oxide semiconductor layer, and the forming of the second oxide semiconductor layer includes spraying a precursor solution for the second oxide semiconductor on the first oxide semiconductor layer followed by heat treatment.

Abstract: A digital radiographic detector uses an IGZO active layer in the switching element for each imaging pixel in a two-dimensional array of imaging pixels. Each imaging pixel has a photo-sensitive element and the switching element. Read-out circuits electrically connected to the two-dimensional array generate a radiographic image by reading out image data by switching on and off the switching elements. The IGZO active layer may be formed having a thickness less than about 7 nm.

Abstract: A digital radiographic detector uses an IGZO active layer in the switching element for each imaging pixel in a two-dimensional array of imaging pixels. Each imaging pixel has a photo-sensitive element and the switching element. Read-out circuits electrically connected to the two-dimensional array generate a radiographic image by reading out image data by switching on and off the switching elements. The IGZO active layer may be formed having a thickness less than about 7 nm.

Abstract: A digital radiographic detector uses an IGZO active layer in the switching element for each imaging pixel in a two-dimensional array of imaging pixels. Each imaging pixel has a photo-sensitive element and the switching element. Read-out circuits electrically connected to the two-dimensional array generate a radiographic image by reading out image data by switching on and off the switching elements. The IGZO active layer may be formed having a thickness less than about 7 nm.

Abstract: A digital radiographic detector uses an IGZO active layer in the switching element for each imaging pixel in a two-dimensional array of imaging pixels. Each imaging pixel has a photo-sensitive element and the switching element. Read-out circuits electrically connected to the two-dimensional array generate a radiographic image by reading out image data by switching on and off the switching elements. The IGZO active layer may be formed having a thickness less than about 7 nm.