What is Monitor| What is the monitoring device and its types?
Welcome all back to the blog page. Today we will talk about a computer monitor or computer monitor, such as, what is a computer monitor (what is a computer monitor), what kind of monitor is it, what is its full form, and when was the invention?
In today's era, most of the people keep working on the computer and do all the work on the monitor like working remotely, freelancing work, making sheets, downloading or uploading data, playing games, watching movies, writing content, editing photos etc. Is. In the present time, we must know that which monitor device is good for our eyes or gives us the best user-experience.
Computer Monitor is the device of the computer from which the result or answer is obtained after the inputted data is processed. Monitor is the main part in computer system. It looks exactly like television. Now-a-days Super LCD 3 and Super AMOLED are used in all types of display devices whether it is mobile display or television display.
What is Monitor
Monitors are the most important electronic output devices of a computer, commonly referred to as the Visual Display Unit (VDU). It looks like a TV. The biggest difference between a monitor and a television is that the monitor does not have a television tuner to change the channels. Monitors often have a larger display resolution than televisions. Due to the large display resolution in the monitor, small letters and good graphics or pictures make it easier to see.
Processes the input data in the computer and displays the information in the form of text, picture, audio or video etc. on the computer screen (monitor). It is a display unit or screen of the computer without which the computer is incomplete. Monitor displays the output data as a soft copy on the computer screen. The computer monitor is connected to the CPU (Central Processing Unit), when whatever data is input into the computer with the mouse or keyboard , it shows the result in this output device (monitor).
In the olden days, Cathode Ray Tubes (CRT) were used to make monitors, these monitors were large in size and also weighed more. But with the development of technology, nowadays LCD screens with flat display are used a lot in laptops, computer monitors, tablets etc., which is called flat panel display technology. The weight of this type of display device is light and thin as well as it uses less power.
Monitor Ka Full Form
The word observer has its own meaning which means that the device displays or displays the input data on a computer screen. The full screen format is-
Screen types
Computer monitors can be of many types.
- CRT screen
- LCD
- LED display
- Plasma screen
- TFT screen
1. Watch out for CRT
Fulform CRT in "cathode ray tube" and in Hindi "cathode ray tube" says. The most widely used output device was the first CRT monitor, also known as a visual display unit ( VDU ). You must have seen this on your old TV in your house or in old computer monitors that were larger in the back.
The main part of this screen is based on a cathode ray tube, known as a picture tube. There is a large screen in front of this picture tube and behind this screen there is a picture tube, when the rays come out of the picture tube on the screen the screen starts to glow. After that, a shape or image begins to appear on the screen.
2. LCD screen
The full form of an LCD screen is a "liquid crystal display" . It is a flat screen technology. With the development of technology, a new version of the CRT monitor came with an LCD screen , which is smaller and lighter in weight than a CRT monitor. It is used in monitors of computers, laptops, tablets, smartphones, laptops, etc.
These screens consist of several types of layers. LCD screens consist of two layers of polarized glass, between which is a liquid crystal solution. As the light passes through the first layer, the electric current aligns the fluid crystals. To form a clear image on this aligned liquid crystal display, the light must pass through the second layer, and as a result we see a clear image on the LCD screen.
screen likeLCDAlso a TV set but it is much thinner and lighter than a CRT monitor, its display quality is very good and it looks very attractive. LCD is a digital technology. It consumes less energy.
3. LED display
The full form of LED lights is a "light-emitting diode" . LED display is the latest technology nowadays or we can also call it an upgraded version of LCD display. It has a flat screen and uses liquid crystal display technology like the LCD screen.
The difference between LCD and LED is that only the light source is for the backlight of the display and LEDs use diodes (indicators) for the backlight. LED screens have several types of LED panels and each panel has several LEDs backlighting behind the screen, while LCD screens use cold cathode fluorescent light (CCFL) to illuminate the backlit screen.
LED screens are used in modern electronic devices such as smartphones, tablets, LED TVs, laptops, and computer monitors. The LED screen displays high-quality images with high contrast. They last longer than other monitors and consume less power.
4. Plasma screen
Plasma screen is the latest projector technology. Plasma screen is also flat screen, which is based on plasma display technology, hence it is also called plasma display.
Plasma screen made of glass. These glass screens are filled with a mixture of chemicals and gases. Besides being a very thin screen, it is light in weight and also consumes less power. Liquid crystal display (LCD) technology is used in this monitor. It is more expensive than LED and LCD.
Plasma screens are high-contrast displays, with greater brightness and vibrant colors. Plasma screens are much better than Liquid Crystal Display (LCD) which provides a different great visual experience for watching action movies, sports, and more.
5. TFT screen
The full form of a TFT display is a "thin film transistor" and is called a thin film transistor . TFT is a display technology used for LCD screens, mobile phone screens, or other display devices. TFT monitors have better display quality than other monitors. High quality photos and videos can now be viewed in the TFT screen.
These screens are the new technology used as a computer display. In this also we are using flat screen display like LED. It is light in weight and slim in size, and it also reduces power consumption.
Observation date
In 1897, Ferdinand Brown invented the cathode ray monitor. He was a German scientist . Ferdinand Brown discovered the cathode ray tube. Introduce a fluorescent monitor in addition to a CRT, which is known as a cathode ray oscilloscope . An oscilloscope is an electronic display device consisting of a cathode ray tube (CRT), used to produce a visible image of electrical signals.
conclusion:
So it is expected that through this blog, you will get information about computer monitors, such as computer monitor and how many types of monitors are there? Or You must have well understood all of this. How did you like this blog, what is your computer screen , let us know in the comment and if anyone has any suggestion and question regarding this website then you can share with us in the comment box. , Thank you!
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