LED display is in a stage of rapid development and growth. Nowadays, the LED display market is showing tremendous changes. In addition to the traditional information display and other functions, the requirements on the appearance are also further improved to make it better The overall structure and use requirements of adapting to the environment have resulted in LED special-shaped display screens.
The special-shaped LED screen is a special-shaped LED display based on the LED display. It is different from the rectangular and flat plate-shaped appearance of the conventional LED display. Letters and other irregular shapes. In terms of shape, LED special-shaped screens are roughly classified into the following categories:
1. LED spherical screen
The LED spherical screen has a 360 degree full viewing angle and can play videos in all directions. You can feel good visual effects at any angle without the problem of flat viewing angles. At the same time, it can also directly map spherical objects such as the earth, football, etc. to the display screen according to needs, which makes people feel vivid and is widely used in museums, science and technology museums, and exhibition halls.
2. LED video logo
LED video signs are assembled with special LED modules of different specifications, and are not limited by the size of the screen, and can be flexibly assembled into text, graphics and LOGO that customers need. They are used on the roofs of buildings, well-known enterprises, bank securities, Municipal construction, landmark buildings, etc., can enhance the commercial value of an enterprise.
Three, LEDDJ station
In the past two years, LEDDJ stations have become standard equipment in some top bars and nightclubs. The LEDDJ station can match the DJ with the most eye-catching effect, making the music and vision a perfect match. By matching customized videos, the DJ station and the large LED screen are integrated, which can be played independently, combined with the large screen, or superimposed to make the stage more layered.
Four, LED Rubik's Cube
The LED Rubik's Cube usually consists of six LED faces combined into a cube, or it can be spliced into a geometric shape with a special shape, achieving a perfect connection with the smallest gap between the faces. It can be viewed from any angle around it, getting rid of the look and feel of traditional flat screens. It is suitable for installation in the atrium of a bar, hotel or commercial real estate, and can give the audience a new visual experience.
Five, arc-shaped LED display
The display surface of the display screen is a part of a cylindrical surface, and the expanded view is a rectangle.
Six, irregular-shaped display
The display surface of the display screen is an irregular plane, such as a circle, a triangle, or a completely irregular plane.
Seven, curved LED display
The display surface of the display screen is a three-dimensional curved surface, such as a spherical screen, a polyhedron screen, and a sky screen.
8. LED strip screen
The display surface of the display screen is composed of a number of display strips, and this type of display screen has a larger dot pitch, higher permeability, and lower contrast.
The emergence of special-shaped LED displays breaks the large screen splicing system that can only be spliced into a cold rectangular shape. It can be spliced into various irregular shapes at will to display some highly creative content, which can not only attract the audience in the first time The eyeball thus achieves a better publicity effect, and at the same time it better expands the application range of LED display splicing.
LED special-shaped screens have high requirements for RD capabilities and production processes
Compared with conventional LED displays, LED special-shaped displays pay more attention to structural breakthroughs. At present, LED special-shaped screen modules mainly have fan-shaped, arc-shaped, circular, cylindrical, and triangular structures. Compared with conventional LED display screens, LED special-shaped screens are biased towards users with special needs, and are currently mainly used in performing arts venues, outdoor media, exhibition hall squares and other environments. As LED special-shaped screens have different appearances and different structures, the technical requirements for manufacturers are more stringent. If the manufacturer's technology is not good enough, the spliced LED screen will have many problems such as uneven appearance due to excessive seam gaps and discontinuous splicing surfaces, which will affect the viewing effect and destroy the aesthetics of the overall design. More importantly, the design of the circuit and structure of the LED special-shaped screen is complex, which places high requirements on the RD capabilities of manufacturers.
The emergence of special-shaped modules makes LED special-shaped screens have better styling capabilities
For a long period of time, LED special-shaped screens have been realized by traditional rectangular flat module assembly or wrapping. The most common LED special-shaped screens are large arc curved screens and flat circular screens. When the arc of the display screen is very small and the display form is more complicated, the seams and flatness cannot be solved well, resulting in inconsistent display, mosaic and other issues, making the overall effect of the display poor. In response to this problem, some manufacturers have developed special-shaped modules such as triangles and trapezoids, which can be assembled into a variety of regular or irregular geometric LED displays such as spheres, diamonds, gems, and stars.
