DISPLAY MODULE, MANUFACTURING METHOD, AND DISPLAY DEVICE

The present application relates to the technical field of display, and in particular, to a display module, a manufacturing method, and a display device. The display module comprises a display screen, an auxiliary functional layer, an external circuit assembly and a sealant. A first binding area is arranged on the side where a light emitting surface of the display screen is located, and the first binding area is adjacent to a first end of the display screen; the auxiliary functional layer is arranged on the back surface of the display screen, and an extended bonding surface is formed on the side of the auxiliary functional layer facing away from the display screen; or on the back surface of the display screen, the part not covered by the auxiliary functional layer forms the extended bonding surface; the external circuit assembly is provided with a second binding area, the external circuit assembly is bound and connected to the first binding area of the display screen by means of the second binding area, and th