FAQ

Touch one machine display terminology answer (3)

Source: KONWHAI TOUCHAuthor: KONWHAI Date: 2019-10-21 Click:

  •      Touch one machine is an advanced touch screen, industrial control, computer and other technologies in one, can realize public information inquiry, with peripherals such as fingerprint instrument, scanner, card reader, micro printer, etc., can realize fingerprint attendance, credit card, printing, etc. Specific needs. As a high-tech machine, the touch-one machine has gradually replaced the status of a simple touch screen, allowing users to truly feel the characteristics of human-machine interaction.
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  •      The touch all-in-one is a touch product that bundles the touch screen with related software and is packaged for inquiries. The touch-one machine truly combines touch and control, greatly improving people's work efficiency. Users can quickly get the information they want by simply touching the machine screen with their fingers, making human-computer interaction more straightforward.
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  •      So, what are the terminology of touch-screen display? Below is the KONWHAI touch one machine manufacturer technical editor for your answer.
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  • Touch one machine display terminology answer (3)
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  •   Touch one machine display terminology answer (3): 
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  • 1. What is the perspective? What is the angle of view? What is the best perspective?
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  •      Answer: The angle of view is that when the brightness of the observation direction drops to 1/2 of the brightness of the normal line of the LED display screen, the angle between the two observation directions and the normal direction of the same plane is divided into horizontal and vertical angles; Just can see the direction of the image content on the display, and the angle formed by the normal of the display; the best viewing angle is just to see the content on the display and not the most clear direction and normal of the image content. angle.
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  • 2. How to choose the right display?
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  •      Answer: According to the needs of the display content; visual distance, confirmation of viewing angle; screen resolution requirements; installation environment requirements; cost control.
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  • 3. What are the factors in the screen design?
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  •      Answer: The need to display the content; the space conditions of the venue; the size of the display unit template (indoor screen) or the large pixel (outdoor screen).
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