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Broadcast industry users how to select small spacing LED Video Wall，TV programs are more and more colorful, interactive and visual impact to the audience is growing, among which the program background plays an important role.In recent years, LED Video Wall and DLP splicing screen have gradually become the mainstream of the program background.
Light-emitting diode (LED) is a solid state semiconductor device that should be able to convert electrical energy directly into light.LED display is the advanced digital information product, it successfully combines the computer technology, network communication technology, image processing technology, embedded control technology, etc., has flexible display area and resolution (modular can be assembled freely), high brightness, low power consumption, long life, low quantity of heat, environmental protection, durable wait for an advantage, the integrated use of sound, light, electricity, figure and text, is comprehensive, perfectly show the information of end products.
LED Video Wall is more and more used in TV studios and large events broadcast on TV. As the stage background, it provides a variety of vivid and dazzling background pictures and more interactive functions, making the background picture both dynamic and static, and integrating performance and background, making people feel immersive.It brings more daydream space to the stage, design a modern and visual impact of the stage, the perfect scene and the atmosphere of the program together, to achieve the other stage art equipment is difficult to achieve the function and effect.
The viewing effect and feeling of the LED Video Wall by the audience is very intuitive. As long as the screen size and pixel spacing are appropriate to the viewing distance, the direct vision display can achieve excellent effects.However, the number of the audience in front of the television is far greater than the number of the audience on the spot, so the viewing effect of the audience in front of the TV is the focus of the research and discussion of the TV technicians.Many TV stations use LED Video Wall, but the picture effect is very different.Some of them can't see clearly when they are in the distant view, while in the near view, they are either the highlights of some activities or the stray stripes. In some close-up shots of people, the netting interference often appears, disturbing the line of sight of the audience.
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