Stands for “Light-Emitting Diode”, LED is a special semiconductor that illuminates when an electric charge passes through it. LEDs are normally green or reddish can be an array of other colors.

Modern advances in LED technology have completed it possible for LEDs to produce white light as well. LEDs are frequently used for indicator lights (such as power on/off lights) on electronic devices.

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This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013