Monitor is a out put device of computer system.

  MONITOR::

                    Monitor is a out put device of computer system. The other name of monitor is vdu..the full form of vdu is visual display unit. Monitor connected with a display card or a graphics card. Generally monitor devided into four part;

1.     Mono chorome

2.     Colour

3.     Lcd (Liquid crystal display)

4.     Led(Liquid emiting display)

The main part of mono chrome monitor is crt(cathode ray tube).in the monitor only a single colour display. And in the monitor use three colour like “red,green, blue”. The main part of Colour monitor is crt.colour monitor classified into four part;

·        Cga (colour graphics adupter)

·        Vga(video graphics adupter)

·        Svga(super video graphics adupter)

·        Ega(enhance graphics adupter)

The main part of lcd monitor is tft(thin film transistor).in the lcd monitor , we use  crystal. in the led monitor we use a thousand of led. Led monitor generally devided into two parts; RGB dynamic led and Edge led.