LED screen has a lot of attention in the process of using, different occasions, the use of different projects, has different requirements. LED screen on the TV, film and television projects in matters of what we need to pay attention to?
LED screen in the studio and television is increasingly used in large-scale activities, however, in the LED screen TV picture is in use process difference is very big, some bright colors, clear picture stable throughout; Have a plenty of vision when the picture look down upon. This requests us in the selection of LED screen and use process should pay attention to the following aspects:

1. The distance to the right

As we talk about point spacing and filling coefficient mentioned, different spacing, different filling coefficient of the LED screen, proper shooting distance is not the same. With point spacing is 4.25 mm, filling coefficient for 60% of the LED display, for example, was made the characters and the distance between the screen in the 4-10 m is more appropriate, so that when taking people can get a better background images. If the character off-screen too close, close shot in photography, the background will appear grain feeling, also easy to generate moire.

      2. Point spacing should be as small as possible
Point spacing is LED screen center distance between the adjacent pixels. Point spacing is smaller, the more pixels per unit area, the higher the resolution, the closer shot distance can, of course the price is more expensive. At present domestic television studio use LED screen spacing of 6 -- 8 mm, to seriously study the resolution of the signal source and the relationship between the pixel pitch, try to be consistent resolution, achieve point to point, according to achieve the best effect.
      3. The color temperature can be adjusted
Studio use LED screen as a background, the color temperature should be consistent with the studio light color temperature, can get the exact color reproduction in. The studio lights according to the program requirements, sometimes use 3200 k low colour temperature of lamps and lanterns, sometimes use high 5600 k color temperature of lamps and lanterns, LED display, need to adjust to the corresponding color temperature, to obtain satisfactory results.
      4. Ensure good use of the environment
The life and stability of the LED screen all has close relationship with temperature. If the actual working temperature exceeds the scope of the product, not only will shorten its life, the product itself can also severely damaged. In addition, the threat of dust also nots allow to ignore. Dust is too much, can make the led screen thermal stability even cause leakage, serious will cause burning; Dust will absorb the moisture and corrosion of electronic circuit, some is not easy to screen short circuit problem, so we must keep the room clean.
Use led screen in TV programs, we have to choose suitable led screen, in-depth understanding of the features of them, according to different studio product to select technology conditions, the program forms and requirements as the background, let these new technology to maximize its advantages.

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