Liquid crystal display module

1. A liquid crystal display module, comprising:

a light source,

a back plate,

a light guiding plate provided on the back plate, wherein the light guiding plate comprises a top surface, a bottom surface, a first, a second, a third and a fourth side surfaces, and the second and the fourth side surfaces are disposed opposite to each other and face the light source, the first and the third side surfaces are disposed opposite to each other and do not face the light source,

an upper frame provided on the light guiding plate in contact with an edge of the light guiding plate, wherein the portions of the upper frame comprises a rib structure in contact with the top surface of the light guiding plate at the edges only adjacent to the first and third side surfaces,

a liquid crystal display panel provided on the upper frame, and

a silica gel pad disposed between the upper frame and the liquid crystal display panel,

wherein the surface of the silica gel pad that is in contact with the liquid crystal display panel is a curved surface.

2. The liquid crystal display module according to claim 1 , wherein the curved surface is a waved surface, a zigzag surface or a concavo-convex surface.

3. The liquid crystal display module according to claim 1 , wherein the silica gel pad has compression resistant elasticity.

4. The liquid crystal display module according to claim 1 , wherein the rib structure has a cross section in a shape of square, rectangle, trapezium, triangle or corona.

5. The liquid crystal display module according to claim 1 , wherein the rib structure is integrally formed with the upper frame.

6. The liquid crystal display module according to claim 1 , wherein the rib structure is separately formed and provided on the upper frame.