Monitor

It is an electronic device which help us to visual display.The size of screen will be rectangular.

liquid crystal display(LCD) and Cathode ray rube(CRT) are types of Monitor and Plasma

• Cathode Ray Tube

I t hav high dynamic range and excellent colours as well as wide gamut and low black level.It can display natively. its will be large size and high power consuption.thats why its usually cheaper then LCD.

• Liquid Crystal Display

Its very compact and light and limited viewing angle.it no light and flicker depending on back light techjnology.

• Plasma

It hav high compact and light with high contrast ratios as well as excellet colour. It will be more expensive then CRT.