A monitor, also known as display is basically an electronic visual
display for computers. Three primary components of the device include a
circuitry, enclosure and the display. As far as the display device is
concerned, it is basically a thin film transistor liquid crystal display
in most of the modern monitors. The monitors available in the past used
a cathode ray tube.
The demand for these latest devices in the
market is increasing with every changing day. To meet the requirements
of the users, more and more brands have started launching user-friendly
gadget furnished with innovative features and state-of-the-art
technology. Some of the leading names in the domain of monitors include
Panasonic, Samsung, Sony, etc. The gadgets introduced by these brands
are known to offer an exceptional performance even home as well as
office.
As far as the performance of the device concerned, it is measured by the following parameters:
Luminescence
The unit for measuring luminescence is Candelabrum per square meter.
Aspect ratio
It is another important parameter for measuring the performance of
the gadget. It is defined as the ratio of horizontal length to the
vertical length. The aspect ratio of the device can be 4:3, 5:4, 16:10
or 16:9.
Display resolution
It is defined as the number of distinct pixels occurring in every dimension, which can be displayed.
Refresh rate
It is defined as the number of times for which a display is
illuminated in a second. The response time limits the maximum refresh
rate.
Contrast ratio
It is defined as the ratio of the luminosity of the brightest color and the darkest color produced by the monitor.
Viewing angle
The maximum angle at which an individual can view the images on the
monitor without the extreme deprivation to the image is called viewing
angle. It is mainly measured in degrees vertically and horizontally.
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