A monitor is an electronic visual computer display that includes a screen, circuitry, and the case where that circuitry is included. While the older computers used cathode ray tubes (CRT), making them huge, heavy, and inefficient. Nowadays, flat-screen LCD monitors are used in devices like laptops, PDAs, and desktop computers because they are lighter and more energy-efficient.
Monitor’s quality performance is assessed using a few key factors:
This is the relation of the vertical length to the horizontal length of the monitor (e.g. 16:9 or 4:5).
This is the distance between each pixel in every square inch that’s displayed. The shorter the distance, the sharper, and clearer the images are.
Also known as dots per inch (DPI). This determines the number of pixels per linear inch. The maximum number of pixels is determined by the dot pitch. This determines the number of pixels the display screen can accommodate.
This aspect is determined by the display screen’s diagonal measurement.
Finally, display technology has paved the way for the continuous evolution of the monitor. Whether it’s for computers, television, mobile devices, or any device that has a display. Even more, LED displays are actually just a kind of LCD display that uses LED lights as backlight illumination.
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