The introduction of laser-dotting light guide plate

Laser-dotting light guide plate is a deep-processed acrylic material with high light transmittance. Currently, the most commonly used light guide plate on the market is laser-dotting light guide plate. Many customers will have this question, how to distinguish the front and back of the laser light guide plate?

The dotted surface is the back and the light-emitting surface is the front. If the laser light guide plate is installed upside down, the light guide effect will be significantly worse. The light guide plate is used in LED light panels and light boxes. It is widely used in laser light guide plate. In order to make the laser light guide plate emit uniform light, reflective film and diffusion film are used during the production process.

The reflective film is generally located below the light guide plate. Its function is to collect and re-concentrate the light on both sides to brighten the overall light source. The diffusion film is generally located above the light guide plate. Its function is to pass the light source through the light guide plate outlets and then from the diffusion film out, making the overall light more even and soft.

Shanghai Yeehui Optoelectronics Technology Co., Ltd is a professional manufacturer of light guide plate products. We have professional technical personnel. The innovations in various light guide plate products and technologies developed by  our company are of great benefit to our customers around the world. With our advanced technology and rich experience, we can provide customers with products that meet their needs.