The present disclosure relates to the technical field of display, and particularly relates to a display with an improvide 4d frame structure. The present disclosure proposes a narrow frame display, including a display panel having a protruding portion on at least one side edge thereof, a back plate located on one side of the display panel, and a frame including a plate body with a through slot. The frame is arranged vertical to the display panel and fixed on the back plate, and the protruding portion is inserted into the through slot. With this structure of the frame, a hook member used in the prior art can be omitted, so that the shadows caused by shielding of the hook member would be generated no longer. Therefore, the display of the present disclosure can effectively eliminate shadows caused by shielding of the hook member in the prior art. Meanwhile, it is unnecessary to occupy the space of the rear side of the display panel, so that the frame of the display can be further narrowed.