Light-emitting diode (LED)

  • A light bulb made of a semiconductor material. The movement of electrons within the material creates light of a specific color.
  • An imaging technology in which light from a fluorescent tube or LEDs is filtered by a material composed of liquid crystals.
  • An imaging technology that uses a vacuum tube and electron guns to produce images by using red, blue, and green electron beams.
Для просмотра статистики ответов нужно залогиниться.