The conversation between human and AI assistant.
Is it possible to make a black colour LED?
I see. So is there any way to create a black effect with LEDs?
Yes, actually. One way to create the illusion of black is to use a special type of LED known as a "surface-mount device" or SMD LED. These LEDs are extremely small and can be made in different shades of black or gray. When used in combination with other SMD LEDs of different colors, the effect can create a deep black appearance.