Early electronic computer front panels were fitted with an array of light bulbs where the state of each particular bulb would indicate the on/off state of a particular register bit inside the computer. This allowed the engineers operat… 展开

Multiple technologies have been used for computer monitors. Until the 21st century most used cathode-ray tubes but they have largely been superseded by LCD monitors.
The first computer monitors used cathode-ray tubes (CRTs… 展开

The performance of a monitor is measured by the following parameters:
• Display geometry:
• Display resolution is the number of distinct pixels in each dimension that can be displayed natively. For a given display size, ma… 展开

Power saving
Most modern monitors will switch to a power-saving mode if no video-input signal is received. This allows modern operating systems to turn off a monitor after a specified period … 展开