In the normal way of talking, monitors, display or screens of computers are the devices
that enable the user of the computer to see the output of the computer, but technically speaking these monitor computers are the video display system of the computer. Monitor computers are the general part of computer output device that includes all the devices that a computer can control and command.
Computers can control a ‘video card’ that arranges to display the alpha numeric characters of texts as well as computer ‘graphic card’ generated images like icons and graphics through compatible monitor computers which are readable to human being. Monitor computers, being the essential part of computer system, has become the indispensible part of a computer display system.
Non-technical computer users normally prefer to call the monitors ‘display’ as monitor puzzles them to be some gigantic technical term. While connecting multiple displays to one computer, these monitor computers are also termed as ‘heads’. It is used as a technical term instead of common use by the technical users of the monitor arrays. Monitor computers are using various techniques since its advent. Initially, Cathode Ray Tube (CRT) monitors were used which display a poor quality and flickering image. The researches and developments in this field, the monitor computers with Liquid Crystal Display (LCD) technology came into existence which was normally used in Laptops that justified the use of light weight technology with clear and sharp image. Organic light-emitting diode (OLED) monitor computers