Shading tape is also called opaque tape and widely called shading material. It is an adhesive material that can be used to wrap the borders of LED and LCD display screens, shield the light source, and block the light source from penetrating. Its shading performance is superior, the material is soft, the paste is firm, and it is not easy to warp. It is a low-cost, good-effect accessory product used on LEDs and LCDs.

At present, the shading tape is widely used for bonding the LED backlight film and the light guide plate frame. The LED panel light diffusion film and the light guide plate are bonded to the fixed frame, which plays a role of shading. In addition, the surface brightness of some shading tapes is extremely good, which is ideal The reflective effect can be used for auxiliary use on all other products that need reflective. It can also be used for fixing, shading and reflection of the light source frame of display parts of notebook computers, mobile phones, PDAs, LEDs, LCDs and other products. It can also be used for shading and shading products such as luminous keyboards, ultra-thin advertising light boxes, and backlight plates (sheets).