Display module and display device

The invention relates to a display module and a display device. The display module comprises a flexible screen, wherein the flexible screen comprises a first display part and a second display part; the first display part is arranged on the first supporting component; the second display part is arranged on the second supporting component, and the first supporting component is hinged to the second supporting component; at least part of the second display part is wound on the sliding scroll; wherein the second display part has an unfolded state and a folded state, and the sliding and rolling shaft is configured to be capable of moving in the first direction relative to the hinged position of the first supporting component and the second supporting component so that the second display part can be switched between the unfolded state and the folded state. The unfolding and storage mode of the flexible screen is a folding and sliding rolling combined mode. According to the display module in the embodiment of the inv