FAQ

What are the principles and advantages of the holographic advertising machine?

Source: KONWHAI TOUCHAuthor: KONWHAI Date: 2020-07-30 Click:

  •      The holographic advertising player is also called "LED fan", "led dazzling screen", and "holographic fan" by netizens. With a rotating LED light bar, it can produce floating phantoms, and the effect is shocking.
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  •      Holographic 3D advertising machine: It is made up of chips, magnets, LED technology and propeller blades. Driven by the blades, they rotate accordingly, and then present a 3D floating image.
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  •      So, what is the principle of the holographic advertising machine, and what are the advantages compared with the traditional LCD advertising machine?
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  • What are the principles and advantages of the holographic advertising machine?

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  •   The principle and advantages of holographic advertising machine: 
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  • 1. The principle of holographic advertising machine
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  •      The LED light bar rotates to display, using the principle of human eye persistence to travel graphics, animation or video. The images have no borders and backgrounds, giving the audience the impression that they are completely suspended in the air, helping businesses attract traffic, spread and share advertising content. It is suitable for individual items with rich details or internal structures, such as watches, automobiles, industrial products, characters, cartoons, logos, etc. The specific size can be flexibly set according to customer requirements.
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  •      The detailed point is: the visual effect of light on the retina will remain for a period of time after the light stops working. Although the recognition accuracy of the human eye is very high, the time required for the optic nerve to transmit the image to the brain is 1/24 second. It is this factor that can form a continuous picture when the switching speed of multiple freeze-frame pictures reaches 24 frames (24 frames referred to here is the frame rate directly displayed to the human eye, not the frame rate transmitted by the picture to some machines) .
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  •      The frame rate of the holographic 3D advertising machine is generally about 30 frames per second, which means that the time for each screen to freeze is 1/30 second, so that the imaging effect is realized. At the same time, when the device is imaging, all LED lights emit light, and the surrounding housing is dark and does not emit light. When the device is operating, the human eye will only receive the light staying, and the dark and non-light will be too fast to be The brain distinguishes, so that the display effect will only stay on the light displayed by the LED, so that the effect of aerial imaging is realized. Then use 3D effect materials, so as to achieve the effect of holographic 3D imaging.
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  • 2. Advantages of holographic advertising machine
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  •      Display advantages: light and small, easy to move and install, wide playback screen MP4 AVI RMB GIF can be played, of course, the biggest advantage is that it is three-dimensional.
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  •      Advertising application advantages: purely from the advertising machine application, any business can purchase for advertising, but this advantage is not obvious, because the cost, screen production, publicity effect, etc. must be considered, but if the advertising company or media company uses the system + The advantage is manifested by the hardware. Advertising businesses can use the system + holographic advertising machine hardware to do shared advertising, physical stores, shopping malls, airports, stations, high-speed rail stations, supermarkets, exhibition halls, restaurants, cinemas, specialty stores, chain stores, bars, enterprises and various industries, etc. You can spread the cargo!
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