Display module

A display module comprising a light guide plate, a reflection sheet, a back plate and a plurality of light-emitting assemblies, wherein:

• the reflection sheet is arranged between the back plate and the light guide plate, and the plurality of light-emitting assemblies are arranged at a circumferential edge of the light guide plate;
• each of the plurality of light-emitting assemblies comprises a light-emitting member, a substrate and an optical adhesive layer, the light-emitting member is fixed on the substrate, the substrate is bonded to a first surface of the light guide plate via the optical adhesive layer, and a light-emitting surface of the light-emitting member is in contact with the circumferential edge of the light guide plate, wherein the first surface is opposite to a surface of the light guide plate for emitting light, such that the light-emitting member and the light guide plate form an integral body and the light-emitting member is capable of moving together with the light guide plate for thermal expansion and contraction of the light guide plate;
• and
• an end of the substrate is overlapped on a surface of an edge of the reflection sheet adjacent to the light guide plate.