Display device

A display device comprises a substrate, a plurality of light-emitting structures and a plurality of diversion structures. The light-emitting structures are located in the display area of the substrate, and each light-emitting structure is provided with a light-emitting functional layer containing area. The plurality of diversion structures are located in the non-display area of the substrate and are respectively communicated with the light-emitting function layer accommodating areas of the plurality of light-emitting structures. Each flow guide structure comprises a communicating section, a first flow blocking section and a first V-shaped section. The communication section is provided with a first open end and a second open end, and the first open end is communicated with the light-emitting functional layer accommodating area. The first flow choking section is provided with a third open end and a fourth open end, and the third open end is communicated with the second open end of the communication section. The