Display type - definition
There are many types of display have been invented. The very old types are known as cathode ray tube or CRT display, then LCD technology invented which stands for Liquid Crystal Display. There are several sub-types of LCD which are: IPS, PLS IPS, LED backlight LCD etc. Later that, display based on LED has been introduced, some types of LED display are: OLED (Organic Light Emitting) Display, AMOLED, sAMOLED and so on.