Do you know what is computer monitor ? Perhaps you must have heard about it. Because all of us are very familiar with these computer monitors. We spend most of our time sitting in front of these monitors like gaming, watching movies and many other things. In the same way, the monitor is used as a display unit in the computer system.
A good display can make a huge difference in the experience of any user. Due to innovation in display technologies, the quality of display devices has also improved a lot. Right now desktop computers are available in many varieties using the technology used in them such as from CRT monitors to the latest slim LCD, LED and OLED monitors etc.
There are many parameters to measure the performance of a monitor such as luminance, contrast ratio, resolution, dot pitch, response time, refresh rate and power consumption.
Also the common problems that often arise in monitors are dead pixels, blurred screen, phosphor-burn etc. So today I thought why not give information about what is a monitor to you people . With this, you will also be able to know the things which you did not know. Then without delay let’s start and know about Computer Monitor in Hindi.
What is Monitor?
Computer Monitor is actually an output device which is technically called visual display unit . It is an output device that shows all the information of the CPU in the Monitor Screen. It is like an interface between CPU and user.
A cable is connected to the video adapter or video card that is set up with the computer’s motherboard.
Monitors look very similar to televisions. The main difference between these two is that there is no television tuner in the monitor to change the channels, whereas it is in the television. Monitors have higher display resolution than television. A high display resolution facilitates viewing of small letters and fine graphics.
A monitor is also known as screen, display, video display, video display terminal, video display unit, or video screen.
What is the definition of monitor?
Monitor is an output device of the computer that displays the data inputted to the computer on the computer screen. Monitor is also known as Visual Display Unit, because it displays information on the screen.
The monitor is connected to the CPU, when the user inputs data or gives instructions to the computer through the keyboard or mouse, the computer output device displays the result in the monitor at the same time as the work is done. The monitor shows all the information to the user in the form of Image, Video and Text.
What is another name for monitor?
A monitor or display (sometimes called a visual display unit) is an electronic visual display built into computers.
Who Invented The Monitor?
The first cathode ray monitor was invented by Karl Ferdinand Braun in 1897 when he invented the first cathode ray tube.
What does Monitor work?
A computer monitor is a type of display adapter that displays information processed by the computer’s video card.
When a video card or graphics card converts binary information from 1s and 0s into images, the images can be displayed easily and directly on the connected monitor.
Therefore, the main function of Computer Monitor is to display video and graphical information which is generated from the computer’s graphics adapter . With this, it provides the facility to the user to interact with the computer.
It is categorized according to an output device. A monitor is a very important part of the entire computer system. It is also sometimes called video display unit (VDU).
types of computer monitors
There are many types of Computer Monitors available to use. Here I am going to tell about some types of Monitors which were used earlier, some are still being used. Then let’s know more about them.
These monitors use a cathode ray tube to display images. A vacuum tube, heaters, electron guns, deflection circuits and a glass screen are used to construct this cathode ray tube.
When electrons are produced inside the cathode ray tube, then the screen is bombarded by these electrons, due to which they glow and images are produced. CRT monitors resemble older television sets. They are bulky and also consume a lot of energy.
These LCD screens use monochrome pixels to project images. These pixels are systematically arranged are between transparent electrodes and polarizing filters. Images form when the pixels are polarized.
LCD monitors consume very little energy and provide much better graphics quality. Liquid Crystal Display is used in most of the computer monitors that we use now. In this, the range of screen sizes is from 17 inches to 60 inches .
LED monitors are the very latest types of monitors that are now available in the market. These are flat panel, or slightly curved displays that use light-emitting diodes for back-lighting, while cold cathode fluorescent (CCFL) back-lighting is used in LCDs.
LED monitors use very little power as compared to CRT or LCD. Apart from this, they are also more environmentally friendly.
Its advantages are that it produces images that have higher contrast, and also does not cause much negative environmental impact when it is disposed of, and it is also more durable than CRT and LCD monitors. Compared to.
Their design is also very thin. They do not generate much heat. Its downside is that it is more expensive.
Plasma technology is another latest technology of display devices. The basic idea behind it is that it illuminates tiny colored fluorescent lights from which image pixels are created.
In this, each pixel is made up of three fluorescent lights – which are red, green and blue lights. Due to which many varieties of colors are produced, along with this the intensity of these lights also varies accordingly.
The full form of OLED is Organic Light Emitting Diode . This is also a latest technology of display devices. As the name suggests, it is made of organic material (such as carbon, wood, plastic or polymers), and which is used to convert electric current into light.
Since these LEDs are so capable that they can produce different colored light, they can be used directly to produce the correct color and there is no need for a backlight, which saves both power and space. .
Due to its fast response time, wide viewing angles, outstanding contrast levels and perfect brightness, these OLED displays are considered to be the best display technologies ever.
Types of Monitors Based on Color
There are mainly three types of monitors on the basis of color.
- Gray Scale
- Color Monitor (Color Monitor)
Latest Display Technology की Advantages Conventional Display Technologies के ऊपर :
There are many shortcomings of Conventional Display Technologies, which can be completed by using Latest Display Technologies. Let us know about some such advantages.
- Their fabrication process is very easy and display devices are very thin as compared to conventional display devices.
- In comparison to LCD devices, OLED displays can be viewed from different angles because they are “ emissive ” devices, meaning they emit light rather than modulating transmitted or reflected light.
- They do not use backlight.
- Their driving voltage and total power consumption are very low compared to other display technologies.
- The materials used are eco-friendly and do not use lead or any such harmful materials.
What is the Hindi name of Monitor?
Monitor’s Hindi is also Monitor .
Why is Monitor called Output Device?
Only the output of the computer is received through the monitor. This cannot give input to the computer. That’s why it is called Output Device.
When was Monitor invented?
Monitor was invented in the year 1897.
computer monitor details
I hope that I have given you complete information about what is Computer Monitor (What is Monitor in Hindi) and I hope that you have understood what is Monitor .
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