What are the shapes of LED special-shaped screens?

The installation methods of led special-shaped screens are diverse, and can be installed in different installation methods such as seated, hoisted, inlaid, embedded, etc., to meet the installation needs of different customers.

LED flexible screens are generally designed with a curvature, but not all curved LED screens are made of LED flexible modules, and some use modules with curved designs when the mold is first opened. The advantage of the LED flexible module is that it can be bent at 360 degrees without causing damage to the module, and can build any shape of the LED display.

LED soft modules can be made into many shapes, but the common ones are cylinders and spheres. When making LED spherical screens, the model used is not limited to one, and multiple models are required.

The LED spherical display is a single product model in the ART art screen category, one of the four major product series of Shenzhen Tuosheng Optoelectronics. At present, the spherical LED display produced by Tuosheng Optoelectronics mainly has three types of dot pitches: 2.5mm, 3mm, and 4mm. ; There are mainly four types of ball diameters: 1M, 1.3M, 1.6M and 2M. However, the market demand for LED spherical screens with these types of spacing and diameter requirements is relatively large, and the requirements for the use environment are also relatively low, so the shipments will be more.

In fact, the LED spherical screen can be customized according to the diameter size and dot pitch required by the user, and the area and definition requirements are actually very limited. The main reason is that spherical screens that are not mainstream models and sizes need an additional product development cost, so when promoting products, manufacturers will still actively promote products that have already been developed, and the cost will also be more advantageous.

I believe that most of you have seen the video or pictures of the finished product effect of the LED spherical screen. Here we mainly share with you what the structure of the spherical screen with a diameter of 1M is like, so that users can understand it more intuitively. Feel how this product is designed and produced.

LED special-shaped screen is a special-shaped LED display screen transformed on the basis of LED display screen. It is different from the rectangular and flat plate shape of conventional LED display screen. It has various shapes, such as arc, curved surface, square hexahedron, Letters and other irregular shapes. Divided by shape, LED special-shaped screens generally fall into the following categories:

1. LED spherical screen

   The LED spherical screen has a 360° full viewing angle, and can play videos in all directions. You can feel good visual effects from any angle, and there is no problem of flat viewing angles. At the same time, it can also project spherical objects such as the earth, football, etc. directly onto the display screen as needed, making people feel lifelike. It is widely used in museums, science and technology museums, and exhibition halls.

2. LEDDJ station

   In the past two years, LED DJ sets have become the standard configuration of some top bars and nightclubs. The LEDDJ booth can be combined with the DJ to produce the most dazzling effect, making music and vision a perfect match. By matching customized videos, DJ booths and LED large screens are integrated into one, which can be played independently, combined with large screens, or superimposed to make the stage more layered.

3. LED video identification

   LED video signs are assembled with special LED modules of different specifications. They are not limited by the size of the screen and can be flexibly assembled into any text, graphics and LOGO that customers need. They are used on the roof of buildings, well-known enterprises, banks, securities, etc. Municipal construction, landmark buildings, etc., can enhance the commercial value of enterprises.

4. LED Rubik’s Cube

   The LED Rubik’s Cube is usually combined into a cube by six LED surfaces, and it can also be spliced into a geometric shape, and the minimum gap between the surfaces is perfectly connected. It can be viewed from any angle around, and it gets rid of the look and feel of traditional flat screens. It is suitable for installation in the atrium of bars, hotels or commercial real estate, and can give the audience a new visual experience.

5. Irregular display screen

   The display surface of the display screen is an irregular plane, such as a circle, a triangle or a completely irregular plane.

   The LED large-screen billboards on the bustling streets can easily attract the attention of many passers-by. After all, in terms of perception, the LED large-screen billboards have a stronger visual impact than other forms of outdoor advertising. Let me share with you some purchasing skills of LED large-screen billboards. Please also know the protection matters of outdoor LED advertising screens.

6. Tips for purchasing LED large screen billboards

7. The filling factor should be high

   The fill factor (FillFactor) of the LED display is also called the ratio of the bright area, which is the ratio of the light-emitting area of each pixel to the physical surface area occupied by the pixel. If the light source is confined to a small pixel surface area, then it will cause serious glare.

8. According to the distance

   We all know that P represents the pixel pitch, and the value behind P mainly refers to the distance between the pixels of the display module, which is usually called the pixel pitch in the LED industry. And the smaller the value of this dot pitch, the higher the unit pixel, the clearer the display screen will be, and the more suitable for close viewing. Therefore, for led outdoor displays, if the distance is relatively close, it is recommended to use a display between P2.

9. Good use environment

   Only under suitable working conditions during the service life of the product, the failure rate is low. LED large-screen billboards are mainly composed of control boards equipped with electronic components, switching power supplies, light-emitting devices, etc., and the life and stability of all these components are closely related to the operating temperature.

   Second, outdoor led advertising screen protection matters

10. Anti-storm

    In the outdoor use environment, the outdoor LED advertising screen must reach the IP65 level, the module must be packaged with glue, and a waterproof box should be selected, and the module and the box should be connected with a waterproof rubber ring.

11. Anti-high temperature

    In production, ensure that the display circuit board is in good condition, and try to choose a transparent design when designing the shell to help heat dissipation. During installation, according to the installation situation, keep the environment where the display screen is in good ventilation, and add cooling equipment to the display screen if necessary, such as installing an external air conditioner or fan to help the display screen dissipate heat.

12. Anti-typhoon

    There are many types of installation positions for outdoor led advertising screens, and the installation methods are also very diverse. There are wall type, mosaic type, column type, hanging type and so on. Then in the typhoon season. In order to keep the LED advertising screen equipment from falling, there are strict requirements on the load-bearing steel frame structure of the display screen.

13. Reasons for light decay of led display

14. The higher the working temperature, the faster the process. This is another main reason for the attenuation of led display lights.

15. The defects in the LED display chip material will rapidly proliferate and multiply at higher temperatures until they invade the lighting area and form a large number of non-radiative recombination centers, which seriously reduce the luminous efficiency of the LED display.

16. The light attenuation of phosphor powder is also the main factor affecting the light attenuation of LED displays, because the attenuation of phosphor powder at high temperature is very serious.

    The led spherical screen is composed of a core control module, a rotating display module, a wireless module, a font module, a motor drive module, and a power supply. The fan blade is designed to be circular, and there is a circle of LED lamp beads on the fan blade. The LED light-emitting color is single-color or multi-color. When the fan blade rotates around the central axis, a spherical surface will be formed, and all the spherical surfaces are LED, with the font software, when the fan blades go to the corresponding position, the corresponding point is lit, so that the display content of a spherical surface can be controlled.

    Full-color LED spherical screen is mainly used in museums, science and technology museums, enterprise exhibition halls, exhibition halls, outdoor spherical video advertisements, spherical lighting projects and other places. The spherical LED display can not only play video advertisements, brand promotion, but also be used as decorative lighting change.