The newest, highest technology televisions utilize OLEDs (a light-emitting dioide in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current). These OLED TVs represent a class of viewing devices as never seen before – deeper blacks and brighter whites mean OLED televisions provide an unmatched viewing experience.
LED lights can be turned on and off (modulated) very quickly, and are therefore appropriate for use in optical fiber and wireless data transmission. Infrared LEDs are used extensively for this purpose, which includes usage in remote controls for television sets.
You can also find LED lights serving as on/off indicator lights on your entertainment devices such as televisions, gaming consoles and stereo systems.
