Abstract: A method to improve display performance at edges of a circular display screen is provided. The method comprises determining an edge area and a central area of the circular display screen, the edge area surrounding the central area; along a direction from a geometric center of the circular display screen to the edge area of the circular display screen, dividing the edge area into n display regions each having a different luminance-level, where n is a positive integer larger than 1; and according to luminance of pixels in the central area and the luminance-level of each of the n display regions, adjusting the luminance of the pixels in each of the n display regions to corresponding target luminance. Along the direction from the geometric center to the edge area of the circular display screen, the corresponding target luminance of the pixels in the n display regions sequentially decreases.

Abstract: A display panel, a display device, and a fabrication method for the display panel are provided. The display panel comprises an array substrate comprising a display region, wherein the display region comprises a plurality of data lines, a plurality of scanning lines, and a plurality of first pixel regions defined by the plurality of data lines and the plurality of scanning lines intersecting the plurality of data lines. At least two data lines have different lengths, at least one second pixel region is disposed between a first pixel region corresponding to a data line and an edge of the display region corresponding to the data line. The at least one second pixel region at least comprises a first metal line segment and a second metal line segment arranged in parallel, and the first metal line segment is disposed on an extension line of the data line.

Abstract: Embodiments of the disclosure provide a shift register, a method for driving the same, and a display device, and the shift register includes: a first input module and a second input module, connected respectively with an input signal terminal and a first clock signal terminal; a first control module and a second control module connected with a second clock signal terminal; a third control module connected with a first reference signal terminal; and an output module and a plurality of capacitors, connected respectively with the first reference signal terminal, the second reference signal terminal, and the output signal terminal.

Abstract: Embodiments of the disclosure provide a shift register, a method for driving the same, and a display device, and the shift register includes: a first input module and a second input module, connected respectively with an input signal terminal and a first clock signal terminal; a first control module and a second control module connected with a second clock signal terminal; a third control module connected with a first reference signal terminal; and an output module and a plurality of capacitors, connected respectively with the first reference signal terminal, the second reference signal terminal, and the output signal terminal.

Abstract: A display panel and a display device, the display panel includes a display area and a peripheral area outside the display area; the display area is provided with OLEDs, first and second power lines; the peripheral area is provided with at least one driving chip; OLEDs are distributed in a matrix; first power lines extend in a first direction, second power lines extend in a second direction, first power lines are intersected and connected with second power lines to form an integrated grid structure electrically connected with anodes of OLEDs; the driving chip is electrically connected with the grid structure; the grid structure includes grids defined by first power lines being intersected with second power lines, the larger a distance of a position of the grid structure away from the driving chip is, the larger a grid density of the position of the grid structure is.

Abstract: The present disclosure provides a display panel and a display device including the display panel. The display panel includes a display area and a peripheral area outside the display area. The display area is provided with OLEDs, first and second power lines. The peripheral area is provided with at least one driving chip. OLEDs are distributed in a matrix. First power lines extend in a first direction, second power lines extend in a second direction, and first power lines are intersected and connected with second power lines to form a grid structure electrically connected with anodes of OLEDs. The driving chip is electrically connected with the grid structure. The grid structure includes grids defined by first power lines being intersected with second power lines, and has a larger grid density at one position than that at another position closer to the driving chip.

Abstract: A display panel, a display device, and a fabrication method for the display panel are provided. The display panel comprises an array substrate comprising a display region, wherein the display region comprises a plurality of data lines, a plurality of scanning lines, and a plurality of first pixel regions defined by the plurality of data lines and the plurality of scanning lines intersecting the plurality of data lines. At least two data lines have different lengths, at least one second pixel region is disposed between a first pixel region corresponding to a data line and an edge of the display region corresponding to the data line. The at least one second pixel region at least comprises a first metal line segment and a second metal line segment arranged in parallel, and the first metal line segment is disposed on an extension line of the data line.

Abstract: A method to improve display performance at edges of a circular display screen is provided. The method comprises determining an edge area and a central area of the circular display screen, the edge area surrounding the central area; along a direction from a geometric center of the circular display screen to the edge area of the circular display screen, dividing the edge area into n display regions each having a different luminance-level, where n is a positive integer larger than 1; and according to luminance of pixels in the central area and the luminance-level of each of the n display regions, adjusting the luminance of the pixels in each of the n display regions to corresponding target luminance. Along the direction from the geometric center to the edge area of the circular display screen, the corresponding target luminance of the pixels in the n display regions sequentially decreases.