Abstract: A display panel includes a plurality of subpixels and a plurality of data lines electrically connected to the plurality of subpixels, and a data driver circuit applies data voltages for outputting images to the plurality of data lines in a refresh frame period, wherein the data driver circuit applies a data voltage for outputting a first image to the plurality of data lines at a first driving frequency, and applies a data voltage for outputting a second image different from the first image to the plurality of data lines at a second driving frequency higher than the first driving frequency.

Abstract: A flexible printed circuit board and a display module are capable of enhancing a fixing force of the flexible printed circuit board to a display panel or an inspection jig, and prevent the flexible printed circuit board from being separated or detached as well as being torn upon attachment and detachment. The flexible printed circuit board includes a display panel including a display area and a non-display area; a flexible film attached to the display area and to which a driving unit is mounted; and a flexible printed circuit board attached to the flexible film and having a connector for receiving external signals, wherein the flexible printed circuit board includes: at least one hole fixing the flexible printed circuit board to a rear surface of the display panel by bending the flexible film; and at least one indent fixed to an inspection jig.

Abstract: A flexible printed circuit board and a display module are capable of enhancing a fixing force of the flexible printed circuit board to a display panel or an inspection jig, and prevent the flexible printed circuit board from being separated or detached as well as being torn upon attachment and detachment. The flexible printed circuit board includes a display panel including a display area and a non-display area; a flexible film attached to the display area and to which a driving unit is mounted; and a flexible printed circuit board attached to the flexible film and having a connector for receiving external signals, wherein the flexible printed circuit board includes: at least one hole fixing the flexible printed circuit board to a rear surface of the display panel by bending the flexible film; and at least one indent fixed to an inspection jig.