The light guide plate is made of optical grade acrylic / PC plate, and then the light guide points are printed on the bottom surface of the optical grade acrylic plate by laser engraving, V-shaped cross grid engraving and UV screen printing technology; The optical grade acrylic plate is used to absorb the light emitted from the lamp and stay on the surface of the optical grade acrylic plate. When the light hits each light guide point, the reflected light will diffuse to all angles, and then the reflection condition is destroyed and the light is emitted from the front of the light guide plate. The light guide plate can emit light evenly through various light guide points with different density and size. The purpose of the reflective film is to reflect the light exposed on the bottom back to the light guide plate, so as to improve the efficiency of light use; Under the condition of the same area brightness, the luminous efficiency is high and the power consumption is low.

Its design principle comes from the liquid crystal display of notebook computer. It is a high-tech product that transforms line light source into surface light source. With PMMA / PC as the base material, the backlight module technology of LCD display and notebook computer is used. Through the high light conductivity of the light guide point, the light of the light guide plate is refracted into the uniform light state of the surface light source after the calculation of the light guide point by the computer. With ultra-thin, ultra bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellowing, simple and fast installation and maintenance and other distinctive features.

Using its own advantages, light guide plate is widely used in advertising light box, architectural decoration, automobile, mechanical equipment, lighting and other fields.