FAQ

What is the difference between a touch screen and a monitor?

Source: KONWHAI TOUCHAuthor: nick Date: 2019-03-28 Click:

  •      The touch screen and the computer monitor are separated separately. They are two different parts. Only when they are assembled together can they form a touch display.
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  •      So, what is the difference between an infrared touch screen and a display? KONWHAI Xiaobian answers for you.
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  • What is the difference between a touch screen and a monitor?
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  •   The difference between touch screen and display: 
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  • 1. Infrared touch screen
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  •      Infrared touch technology: consists of infrared emitting and receiving sensing elements mounted on the outer frame of the touch screen. On the surface of the screen, an infrared detecting net is formed. The touch of any object on the surface of the screen can change the infrared rays on the touch screen contacts. Touch operation function.
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  •      The realization principle of the infrared technology touch screen is similar to that of the surface acoustic wave touch, and the infrared touch is composed of the infrared emission and reception sensing elements. The two groups of components form an infrared detection net on the surface of the screen, and the object touched by the user (such as a finger) changes the infrared light of the electric shock, thereby being converted into a precise coordinate position of the touch to realize the touch operation and respond.
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  • 2. Computer display
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  •      A display is also commonly referred to as a monitor. A display is an I/O device belonging to a computer, that is, an input and output device. It is a display tool that displays certain electronic files onto a screen through a specific transmission device and then reflects them to the human eye.
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  • Let's talk about the classification and working principle of the display:
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  •      The LCD display is a liquid crystal display. The advantage is that the body is slim, takes up little space, and has small radiation, giving the image of a healthy product.
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  •      LCD liquid crystal display works: There are many liquid crystal particles inside the display, they are regularly arranged into a certain shape, and the color of each side of them is divided into different colors: red, green, blue. Through these three primary colors, 256 other colors can be configured. When the display receives the display data sent by the computer, the display will control each liquid crystal particle to rotate to different colors to combine different colors and images. 
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  •      LED display: LED is light emitting diode, the abbreviation of LED, referred to as LED. It is a display screen for displaying various information such as text, graphics, images, animations, quotes, videos, video signals, etc. by controlling the display mode of the semiconductor light-emitting diodes.
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  •      LED display is a combination of microelectronics technology, computer technology, and information processing. Advantages: bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc., is the most advanced next-generation display media.
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  •      LED display applications: large squares, commercials, stadiums, information dissemination, press releases, securities trading, etc., can meet the needs of different environments.
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