A electronic components that emit light directly. In short, an LED chip is a small LED panel. The LEDs are small and together they create a bright, intense light light image. One of the properties of a diode is that it conducts current on the one hand and blocks steam on the other
WAFER A crystalline silicon (c-Si), used for the fabrication of integrated circuits
PATTERNED SAPPHIRE SUBSTRATE Applied to gallium nitride (GaN)-based light-emitting diodes
REFLECTIVE FILM Embedded or honeycomb reflective material with high refractive index glass beads as reflective elements
