The "Mango Tower" laser space show has received much attention from netizens since its inception, and the final effect has been truly shocked. As the opening show of the “Youth Mango Festival”, the “Mango Tower” laser space show was the first to focus on Hunan Radio and TV Building, creating a large 3D mapping, 52 sets of 31000 lumen laser projectors superimposed and superimposed, with a total projected area of ??5539 square meters. Using space reshaping, laser cutting and other visual effects to perform, combined with laser projection, transition and industrial sound effects and other art forms, the introduction of Mango TV key IP, presented a shocking architectural space projection show. Through this show, not only let Mango TV on the microblogging hot search list, but also successfully enable the holographic projection technology that can bring unparalleled visual effects to the performance, which has caused heated discussion among the beauty professionals.

Holographic projection is a three-dimensional image that uses the principle of interference and diffraction to record and reproduce objects. It is a 3D technology that does not require glasses. The audience can see three-dimensional virtual characters. In fact, the application of holographic projection technology in the beauty of dance has long been nothing new. Since 2016, holographic projection technology has become popular, from the Brazilian Olympics, G20 party to Qingdao SCO summit dinner, which is created in the field of dance display applications. The visual effect not only can break the boundaries of space and space inherent in traditional display technology, but also its unique future technology sense is often amazing.

This can not help but make people think, now in the field of digital dance, performing arts, entertainment and other fields of holographic projection technology, is it with the "king" of the field - LED display screens to kill each other, to seize the position of the dance "one brother"?

The answer is no. Although the application of holographic projection technology has been mature, it can make up for the limitation that LED display can't break light, shadow and electricity. However, LED display high-resolution, seamless splicing and other display effects, flexible shape and can be equipped with touch. The advantages of display also make holographic projection technology unreachable in the field of beauty. If you want to truly realize the integration of art and technology, LED display technology and holographic technology should take advantage of the advantages of both, and combine them to bring perfect visual enjoyment to the audience at the stage performance stage.

Especially in the current process of creative design, the designers combine different song and dance performances, and incorporate different graphic elements and image change rhythms of local culture, dynamic fashion, and try to present the perfect performance of human screen interaction. For example, on June 30th, the large-scale Chinese cultural epic show "Dream of Dreams and Han Han" was staged in the Millennium Lake in Zaoyang, Hubei Province. The entire theater has a total screen area of ??1,062 square meters. The scene is beautiful and the LED screen and holographic device are perfect. Through the special large-scale machinery and stage set, the ground-breaking space of the sky, the WIA, the opening and closing, and the super-wide visual video projection of the front 270°, the audience will be surrounded by three sides, like a thousand years. When I came to the Eastern Han Dynasty, I felt the most orthodox Chinese cultural symbols.

At the same time, Li Yuchun sang a song on the spring and evening of the Year of the Sheep. By placing a special film on the stage, the image projected on the ground LED screen by the 45° angle diffraction principle is reflected onto the transparent film above. The holographic image is formed; the 2017 National Treasure uses the 360° holographic phantom imaging system to suspend the 3D artifact image in the real scene of the cabinet, and the viewer can enjoy the 3D stereo effect without any restraint. The sense of depth is very strong. The perfect combination of these holographic projections and LED display in the application of the beauty of the dance, while promoting the intangible cultural heritage of our country, also brought black technology to us.

Holographic projection technology should come from the times, and it has a subversive change to the traditional stage sound and light technology, bringing people a dreamy three-dimensional experience of combining reality and reality. Nowadays, holographic projection and LED display are almost the standard of the creative design of the dance. With the continuous innovation of technology, the cooperation between the two and AR, VR, naked-eye 3D technology is more and more, which is enough for the audience to be creative. In the “burning” experience, feel the visual feast of high integration of technology and art.

With the maturity of LED display and holographic projection integration, the strongest CP has not only become popular in the field of dance, but also began to show its talents in outdoor advertising. Nowadays, the most common holographic projection technology for the advertising industry is the "LED rotating display". To achieve this floating phantom effect, it is necessary to use LED light bars, magnets, etc., through the established program, let the LED lights Constantly changing, in the case of high-speed rotation, due to the persistence of the human eye, the effect in the above picture can be achieved.

Although it is not a holographic projection in the true sense, after continuous technical improvement, the visual effect is quite OK. Due to the advantages of low threshold, convenient carrying and high cost performance, “LED Rotating Display” is favored by many brand owners. It is reported that this technology has been purchased by BMW, Mercedes-Benz, Honda and other auto companies for holographic display, Suning, Coca-Cola, VIVO. Well-known companies such as Senma Apparel and Haishu Home are also interested in using this black technology in their own exhibitions, store windows and other occasions.

New technologies are coming, so that LED display people can see business opportunities, but they feel a sense of crisis, fearing that market share will be robbed, but in fact, thinking about it, the arrival of new technology is now the LED that stops at the technical level. The display industry is not necessarily a good thing, especially for holographic projection, the two are strong and combined, combined with large props, stage machinery, multimedia sound and light, etc., to expand the stage space, to bring a full range of sensory enjoyment to the audience, this It is the ultimate goal of all display technologies.