A display device is an output device for presentation of information in visual or tactile form.
Some types of display devices are given below:
Cathode ray tube display (CRT)
Light-emitting diode display (LED)
Electroluminescent display (ELD)
Plasma display panel (PDP)
Liquid crystal display (LCD) ...
Organic light-emitting diode display (OLED)
Digital Light Processing display (DLP)