An output peripheral is an electronic device capable of printing, displaying or emitting signals that are easily interpretable by the user. Basically, an output peripheral has the function of showing the operating user of the computer the result of the operations carried out or processed by it . computersmarketing
Monitors
The
monitor of our PC is undoubtedly the most important output device of the whole,
since know what is happening in the computer.
This
display device is made up of various luminous points called pixels, the
number of pixels being what determines its graphic resolution; the greater
the number of pixels, the higher the resolution, since the same image is
reproduced in a greater number of points, improving the visualization of
details. healthbeautystudio
Leaving aside the so-called CRT
or cathode ray tube monitors, which are completely
obsolete but that we can still see next to some computers, there are two main
types of monitor, both with flat panel displays, LED or LCD monitors. which is
basically the same except that the backlight type changes .
The so-called
projectors could also be considered as monitors ,
since they also have the ability to display the data that the computer offers
as a result of the operations, as we will see later. webtechgalaxy
CRT Or Tube Monitors
CRT
monitors are the oldest type of display, practically in disuse today, in the
market they are no longer available, this is because they have been replaced by LCD
or LED monitors, which provide a long series of advantages over this one. answerhop
Flat screen monitors
LED
monitors or monitors with LCD technology use very different methods than those
used with CRT monitors, and offer many advantages with respect to the way the
data is presented on the screen, generally larger and in a widescreen format,
an aspect ratio especially suitable for watching movies and television in
that format.
At
present, LCD monitors are gradually being replaced by LED-type monitors, which
offer an incredible improvement in relation to the image quality they can
offer, easily reaching resolutions
higher than 1920 x 1080, that is, Full HD , or up to even 4k, in addition
to providing better power economy and other factors such as good viewing from
any angle.
Differences between LED and LCD monitors
There was a time when the only
type of televisions and computer monitors available were the CRT (cathode ray
tube) reaching an imposing presence in any home. The dominance of CRTs was almost totally
reduced with the advent of LCD, Plasma, DLP, and LED televisions and monitors .
Some time ago you began to hear
about lighting elements based on LED technology, but LED monitors took more than one by
surprise . That is why we decided to dig deeper and
learn more about what these monitors are and how they work.