Applied to the background of the stage LED display is called stage LED display, LED large display is the perfect combination of technology and media, the most intuitive, outstanding representative of the two years of the Spring Festival Gala stage we see the background is the application of the LED display, the scene is rich, the screen size is large, the content of the performance of the colorful, can let a person produce the scene of the immersive feeling.
- The stage LED display to be subdivided, mainly divided into three parts:
1, the main screen, the main screen is the center of the stage of the large display. In most cases, the shape of the main screen is generally designed as 4:3 or 16:9 ratio. Because of the importance of the content displayed on the main screen, the pixel density of the main screen is relatively high. At present, the display specifications used for the main screen are mainly P2, P2.5, P3, P4, due to the larger the dot pitch, the resolution of the large screen will be reduced, so it is recommended to use a smaller dot pitch style.
2, sub-screen, sub-screen is used on both sides of the main screen display. Its main purpose is to set off the main screen, so it shows the content is relatively abstract. Therefore, it uses a relatively large model. Now commonly used specifications are: P7.62, P8, P10, P12 and P16 models, and in the process of using, are often used in the grid type LED display.
3, video expansion screen, it is mainly used in larger occasions, such as: large concerts, dance concerts. In these occasions, because the venue is relatively large, there are a lot of places can not see clearly on the stage of the performance of the characters and the effect, so in the side of these venues to set up a large screen or two. Its content is generally live on stage, now commonly used specifications are similar to the main screen, you can use P2, P2.5, P3 or P4 LED display.
- LED stage display because of its special use of the environment, in addition to product quality and specifications, but also need to pay attention to several points:
1, control system processing: it is best to be compatible with a variety of signal source input, such as AV, S-Video, DVI, VGA, YPBPr, HDMI, SDI, DP, etc., and can be freely played video, graphic and image programs, and play a variety of real-time, synchronized, clear information dissemination;
2, the screen color and brightness adjustment should be convenient and quick, can quickly make the screen body according to the need to present a delicate and realistic color performance;
3、Easy and quick dismantling and loading operations;
4, perfect after-sales service system, including installation, commissioning, warranty, 24-hour technical advice, etc.; as a stage background.
LED big screen in the stage performance of the great effect has been used to the fullest, for live broadcast, exciting scenes, slow motion playback, close-up shots, special background environment, etc., the performance of the mood to the extreme, realistic picture and shocking music perfectly combined to create a magnificent, very modern scene; large, clear live game screen, give people an immersive audio-visual feast.
