Abstract: The present application discloses a drive chip and a display panel. The drive chip includes a first area and a second area. The drive chip includes a substrate and drive pins. The density of the pins located in the first area is lower than the density of the pins located in the second area. The pins located in the second area includes first drive pins and second drive pins. The distance between the substrate and a face of the first drive pins away from the substrate is greater than the distance between the substrate and a face of the second drive pins away from the substrate. The occurrence of poor electric conduction is avoided.

Abstract: A display device and a display panel thereof are provided by embodiments of the present application, wherein the display panel includes a plurality of pixel regions distributed in a light-shielding matrix, each of the pixel regions includes at least three sub-pixel light-emitting regions; and the display panel includes data lines, touch lines, and a light-shielding matrix layer. The present application solves a technical problem that an aperture ratio of a display panel is not high in the prior art, and contrast of a displayed image of the display panel is affected.

Abstract: A touch display panel includes first and second substrates that are disposed opposite to each other, and a liquid crystal layer between the first and second substrates. The first substrate includes a base substrate, a plurality of data lines, at least two touch wirings, at least two touch electrodes, and a pixel electrode. The data lines and the touch wirings are disposed on the base substrate. The touch electrodes are provided at a side of the data lines away from the base substrate. There is a gap between two adjacent touch electrodes. In a direction perpendicular to the base substrate, the gap overlaps with at least a portion of the touch wirings, the data lines overlap with the touch electrodes, and the data lines do not overlap with the gap. The pixel electrode is disposed at a side of the touch electrodes away from the base substrate.

Abstract: The present application discloses a drive chip and a display panel. The drive chip includes a first area and a second area. The drive chip includes a substrate and drive pins. The density of the pins located in the first area is lower than the density of the pins located in the second area. The pins located in the second area includes first drive pins and second drive pins. The distance between the substrate and a face of the first drive pins away from the substrate is greater than the distance between the substrate and a face of the second drive pins away from the substrate. The occurrence of poor electric conduction is avoided.

Abstract: A touch display panel is provided in the embodiments of the disclosure, including: a liquid crystal layer; and a detection layer for light-intensity, which is located at a light exiting side of the liquid crystal layer and is configured to detect an intensity of light passing through the liquid crystal layer at a region thereof corresponding to a touch position on the touch display panel, at which the touch position on the touch display panel is set to be touched, in both conditions that the touch position on the touch display panel is touched and not touched by a touch action. In addition, a display device and a method for driving the touch display panel are also provided in embodiments of the disclosure.

Abstract: A touch display panel is provided in the embodiments of the disclosure, including: a liquid crystal layer; and a detection layer for light-intensity, which is located at a light exiting side of the liquid crystal layer and is configured to detect an intensity of light passing through the liquid crystal layer at a region thereof corresponding to a touch position on the touch display panel, at which the touch position on the touch display panel is set to be touched, in both conditions that the touch position on the touch display panel is touched and not touched by a touch action. In addition, a display device and a method for driving the touch display panel are also provided in embodiments of the disclosure.