LED curtain screen LED grating display technology

There are a large variety of led screens. In order to meet different assembly conditions in daily use, there are curtain screens and raster screens.

1, LED curtain screen and LED grating screen are mainly used for indoor and outdoor large-scale real-time display engineering, curtain screen is used for large-scale stage rental more;

2. In order to ensure that the pixels of outdoor practical projects are sufficiently bright, the front of the module is sealed with silicone potting. The color of the silicone can be designed according to the project requirements, and the color card is specially designed to make this perfectly coordinated with the color of the external wall of the building.

3, the module outlet for the high and low temperature will be excellent silicone wire, with professional waterproof joints, professional design carefully built fully sealed waterproof structure protection level up to 1P67 can adapt to indoor and outdoor temperature and humidity environment, the working environment can reach - 20 and +80 degrees Celsius, can rain work;

4, multiple modules can form a full-color display wall;

5. It can be used as a linear light source instead of a digital tube, and the connection point light source light effects are more different;

6, can be arbitrarily combined with a variety of shapes, easy installation, does not affect the appearance and structure of the original object;

7, LED curtain display and LED grating display can be used in outdoor and indoor, requiring transparency, display pixels from a larger distance, there is a certain decorative effect of the use of large screen display occasions, it is living in ordinary regular display An LED display application between lighting and lighting;

8, the display unit for the strip, can be assembled into the inner arc display surface shape, the outer arc display surface shape, the inner circle display surface shape, S display surface shape, spherical shape and other special-shaped screen, there is no ordinary conventional display screen The display effect achieved;

9. The LED curtain display and LED grating display have the advantages of light weight, good wind resistance, easy installation, good heat dissipation performance, convenient front and rear maintenance, good waterproof performance, good anti-seismic performance, low cost of the auxiliary installation frame, no fan noise, etc. ;

10. When LED curtain display screens and LED raster display screens are used outdoors, approvals can be scrapped with the government and approved in the form of building lighting, bypassing the barriers of commercial display approval.

Laser Measurement
CNI as a world`s leading designer and manufacturer of Laser system, fully understood your actual demands of laser measurement and analytical capability, designed several laser measurement which are specially tailored to you. Based on the understanding of practical applications, advanced technology and precise selection of devices, CNI dedicated to helping you find the best choice which can not only meet your measurement requirements, but also offer the most competitive price. The modular options we offered made it easier for you to extend the configuration when your demands increased or changed in the future, which improved the cost performance.
In addition, we also provide data testing and customized services of laser measurement protection system, which are based on customer`s needs.

Laser Power&Stability Measurement

Laser Wavelength Measurement

Laser Power Meter is used to measure laser power and power stability. CNI provides customers thermoelectric and photoelectric power meters...

Fiber optic Spectrometer is used to measure wavelength, line width of laser and common light source, also to measure fluorescence, Raman, plasma spectrum...

Laser Pulse Measurement
Longitudinal Mode Measurement

High-speed photodetector combined with oscilloscope can monitor ultra-fast Pulsed Laser and measure pulse duration, frequency, period and other parameters of lasers...

F-P scanning interferometer is used for longitudinal mode measurement. Laser longitudinal mode refers to the axial distribution of the light field along to its direction of propagation...

Coherence Length Measurement

Noise Measurement

Using Michelson interferometer to split the laser beam in two. When the two light beams recombine, they interfere and form interference fringes in the focal plane.

Silicon photodetector is used to measure noise, the oscilloscope displays noise signals. According to the noise signals, we can see if the laser has good transient stability...

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