LED consists of very small light-lamp beads, usually the denser the beads, the higher the resolution of the image, the more refined the image. LED Dome first by the lamp beads to form a conical shape of the basic panel, which stack-up from the bottom to the top layer by layer to form. Newer Mico-LEDs are mostly under 1mm in size, so the substrate formed is thin and can be easily bent to form an LED Dome.