5.LED Ball Diameter 1.2m, 1.5m, 1.8m, 2m, 2.5m ,3.6m, 4m for you for choice.adopt small unit module assembling technology which can make circular led display, more smooth and perfect. | | | | | | | | | | | | | | | | | | | |
7.Widely used in hotel, stage, club, museum, exhibition hall, shopping mall,etc
Key Technologies
a.Led pixel selection
In accordance with the principle of five selected one, strict screening. Silicone package, High temperature, anti-oxidation, Attenuation within 3%. Surface coating treatment to waterproof, dustproof, anti-ultraviolet. Led light light angle deviation within ± 10 °, the lens with mist-like light microscope, color mixing effect is good, so that a good guarantee of the consistency of the show, so that the display will not appear brightness deviation, color cast, color and mosaic phenomenon.
b.Module layout
Other manufacturers: Using a triangular module for splicing, With this method, Signal transmission is non-linear, In order to ensure the integrity of the screen, Need to use hardware and software pumping point technology, This will lead to loss of signal, pixel picture distortion, poor reducibility;
Our company: Using trapezoidal module, Ensures that the data is a horizontal line, to achieve non-point display, point to point, to ensure the authenticity of the display signal;
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c.Module Stress deformation
If the triangular module, because of its triangular physical properties, the three vertex stress deformation is large, forced deformation after the uneven force, resulting in the actual spherical polyhedron, spherical curve is not smooth.
Trapezoidal module has a good physical deformation characteristics, easy to deformation, bending deformation, the force evenly, to ensure the smoothness of the spherical display, screen reduction is also good.
d.Spherical structure
Moudle, cabinet, steel structure Steel structure based on triangle module production, the workload is large, making difficult, and flatness is poor;
customized trapezoidal arc modules and kits, curved box, steel structure and support structure are used high precision CNC punch, polishing process. Steel structure by size requirements deformation, spherical screen module and stent stitching natural, smooth transition, Modules and modules, cabinet and cabinet Splicing gap errors within ± 0.01mm, so ensure the flatness of the display
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