LED electronic display is in a stage of rapid development and growth. Nowadays, the LED display market has undergone tremendous changes. In addition to the traditional information display, the requirements on the shape are further enhanced to make it more A good adaptation to the overall structure of the environment and the use of the requirements, followed by the LED shaped display. LED shaped screen is a special shape LED electronic display transformed on the basis of LED electronic display. It is different from the rectangular and flat plate shape of conventional LED electronic display. Its shape is different, there are arcs, curved surfaces, Tetragonal hexahedrons, letters and other irregular shapes. Differentiated by shape, LED shaped screens generally have the following categories: First, LED shaped display - spherical screen LED spherical screen 360 ° full viewing angle, full-scale video playback, any angle can feel good visual effects, no plane viewing angle problems. At the same time, it can also directly project spherical objects such as the earth and football to the display screen as needed. It is very vivid and widely used in museums, science museums and exhibition halls. Second, LED shaped display - LED video logo LED video logos are assembled with special LED modules of different specifications. They are not limited by the size of the screen. They can be flexibly assembled into any text, graphics and LOGO that customers need. They are applied to the roof of buildings, well-known enterprises, bank securities, Municipal construction, landmark construction, etc., can enhance the business value of the enterprise. Third, LED shaped display - LED DJ For the past two years, the LED DJ has become a standard for some of the top bars and nightclubs. The LED DJ can be combined with the DJ to create the most eye-catching effect, making music and vision a perfect match. By matching customized video, the DJ station and the LED large screen are integrated into one, which can be played independently. It can be combined with large screen playback or superimposed to make the stage more layered. Fourth, LED shaped display - LED cube The LED cube is usually composed of six LED faces combined into a cube, or can be shaped into geometric shapes, and the smallest gap is perfectly connected between the faces. It can be viewed from any angle around, free from the traditional flat-panel display, suitable for installation in the atrium of bars, hotels or commercial real estate, giving the audience a new visual experience. Five, LED shaped display - arc-shaped LED display The display surface is part of a cylindrical surface and its expanded view is a rectangle. Sixth, LED shaped display - irregular display The display shows an irregular surface, such as a circle, a triangle, or a completely irregular plane. Seven, LED shaped display - curved LED display The display surface is a three-dimensional surface, such as a spherical screen, a polyhedral screen, and a sky screen. Eight, LED shaped display - LED strip screen The display surface of the display screen is composed of a plurality of display strip molds, and the display screens have larger dot pitches, higher transmittance and lower contrast. The appearance of the LED shaped display breaks the rectangular shape of the large-screen splicing system, which can only be spliced ​​into a cold ice. It can be spliced ​​into various irregular shapes to display some creative content, which can not only attract the audience at the first time. The eyeball thus achieves a better publicity effect, and at the same time, it also better expands the application range of LED display splicing. LED shaped screen has higher requirements for research and development and production process Compared with the conventional LED electronic display, the LED shaped display pays more attention to the structural breakthrough. At present, the LED shaped screen module mainly has a fan shape, an arc shape, a circular shape, a cylindrical shape, a triangle shape and the like. Compared with the conventional LED display, the LED shaped screen is biased towards users with special needs, and is currently mainly used in the entertainment venues, outdoor media, exhibition halls and other environments. Because the LED shaped screens have different appearances and different structures, the technical requirements of the manufacturers are also more stringent. If the manufacturer's technology is not enough, the LED screens that are spliced ​​will have many problems such as uneven layout and uneven layout, which will affect the viewing effect and undermine the aesthetics of the overall design. More importantly, the design of the circuit and structure of the LED shaped screen is complicated, and the manufacturer's R&D capability is highly demanded. The appearance of the special-shaped module makes the LED heterosexual screen have better modeling ability. In the previous long period of time, LED shaped screens are assembled by traditional rectangular flat modules or edging. The most common LED shaped screens are large curved curved screens and flat circular screens. In the case where the curvature of the display screen is small and the display form is more complicated, the seam and the flatness are not well solved, causing inconsistencies in the display screen, mosaics, etc., and the overall effect of the display screen is not good. In response to this problem, some manufacturers have developed triangular, trapezoidal and other special-shaped modules, which can be combined into a variety of regular or irregular geometric LED display screens such as spheres, diamonds, gemstones, and stars. ONEREEL cable drum rollers are an ideal labour and effort saving device for installating cables durining electrical installations. Making light work of handling and decoiling cables from cable drums. cable drum roller,cable drum dispenser,cable drum holder,cable drum de-reeler NINGBO BEILUN TIAOYUE MACHINE CO., LTD. , https://www.spool-manufacturer.com
