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Studio LED screen with a clear picture of how to achieve coexistence


Studio LED screen with a clear picture of how to achieve coexistence

With the introduction of a small pitch LED screen, LED screen in the broadcasting industry, more and more applications. This trend also shows that LED screen more and more popular in the television studio, but in the course of the LED screen TV screen effect is very different, and some colorful picture from start to finish, clear and stable; some vision screen when not underestimate unclear . This requires us in the selection and use of LED screens should pay attention to some points.

1. The shooting distance to the right
As previously talked about dot pitch and fill factor mentioned, different spacing and different fill factor of LED screen, suitable shooting distance is not the same. Dot pitch of 4.25 mm and a fill factor of 60%, LED display, for example, was shot distance between the characters and the screen in the 4-10 meter is appropriate, you can get a relatively good background picture when shooting such people. If the character off-screen too, in the close-range shooting, the background will appear grainy, but also prone to moire.

2. spacing as small as possible
Pixel dot pitch is the distance between the centers of adjacent LED screen. The smaller the dot pitch, the more pixels per unit area, the higher the resolution, the more recent shooting distance can, of course, its price is also more expensive. Currently spacing domestic television studio using LED screen more than 6-8 mm, to seriously study the relationship between resolution and the spacing between the signal source, and strive to achieve consensus resolution, to point display, in order to achieve the most good effect.

3. The temperature can be adjusted
When using the LED display studio as a background, the color temperature should be consistent with the color temperature of lighting in the studio, to get accurate color reproduction in the shooting. Studio lights according to the needs of the program, sometimes using low color temperature 3200K lamp, sometimes using a high color temperature 5600K lamp, LED display need to be adjusted to the appropriate color temperature, to obtain the desired result.

4. ensure good use of the environment
LED screen life and stability are closely related with the operating temperature. If the actual temperature exceeds the predetermined range of products, not only will shorten its life, the product itself will be seriously damaged. In addition, the threat of dust can not be ignored. Too much dust, led screen will decrease the thermal stability and even leakage, can cause severe burn; dust will absorb moisture, thereby corrode electronic circuits, resulting in some of the short-circuit problem is not easy to troubleshoot, so pay attention to keep clean studio.
LED panel does not patchwork, make the picture more perfect; lower power consumption, less heat, energy saving and environmental protection; it has good consistency, to ensure non-discriminatory display screen; small-scale housing, easy background screen to form smooth shape ; color gamut coverage than other display products; has a better advantage of the weak reflection characteristics, and high reliability operation, post-operation and low maintenance costs.

Of course, with so many advantages of LED screens also have to use it to the advantage of well behaved dripping to do. So using LED display on television, we have to choose the right LED display manufacturers, in-depth understanding of their characteristics, for different studio conditions and requirements to select the program in the form of technology products as the background, so that these new technologies to maximize to play to their strengths.

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