High-definition outdoor full-color LED display, full-color outdoor LED display, energy-saving outdoor LED display in the full-color LED display market is very hot, we take a look at their respective advantages.
1. High-definition outdoor full-color LED display products have the following advantages:
1) It has the characteristics of liquidity, mandatory, pertinence and effectiveness.
2) Program advantages. Self-produced programs, instant play, and rich content; not only advertising, but also programs, including special topics, columns, variety shows, animation, radio dramas, television dramas, program interstitial ads.
3) Lot advantages. Mainly installed in shopping malls and other traffic concentrated areas, including high-definition outdoor full-color LED display is installed in the landmark area, the transmission effect is more shocking, more mandatory.
2. Outdoor full-color LED display products have the following advantages:
First, it has a broad perspective. The outdoor surface mount full color screen has a wide viewing angle of more than 110 degrees both in the horizontal and vertical directions. This is particularly advantageous in some applications, such as building screens. Outdoor LED displays suspended from high altitudes require a wider viewing angle to make advertisements appear better.
Second, it has a good light distribution. Full-color SMD design structure for the three-in-one structure, red, green, and blue chips are all in a bracket bowl cup, so at different angles of red, green, and blue brightness matching consistency is highly consistent, making The outdoor full-color surface-mounted LED display has good consistency in brightness at any angle, and the color is more realistic.
Third, the effect of mixing light is also better. Because the design structure is three-in-one and the three chips are very close together, light is mixed in the same bracket bowl instead of three separate oval LEDs, so the red, green, and blue light mixing effect is better than the straight-line oval LED. Screen, especially suitable for close-up viewing.
Fourth, it has a high contrast. Because of the three-in-one design structure, the full-color SMD is small in size, so the light emitting area is small and the black area is large, which improves the contrast of the LED display.
Fifth, using automated production. Surface-mounted LED can use automatic placement machine for automated patching, which has high production efficiency. The circuit design of the LED outdoor surface-mount display module can realize the combination of the light board and the driver board, which reduces the cost, improves the reliability, and improves the production efficiency. In addition, the automated patch production can also improve the vertical accuracy of the SMD on the circuit board and overcome the vertical accuracy problem of the in-line elliptical LED on the circuit board, thereby ensuring better optical effects.
Sixth, the weight of the box. The aluminum alloy material box structure design is very light; and the appearance is not easy to deform and assembly is convenient and smooth. Suitable for rental companies, LED rental screens, mobile media use; post installation or wall installations reduce the pressure on the screen body to the steel structure.
Seventh, no glue. In the past, due to the low brightness of the surface-mount LED, and the waterproof, moisture-proof, and UV-resistant functions that could not meet the requirements of outdoor harsh environments, the outdoor full-color display is the world of in-line LED devices. Full-color surface-mount LED displays can only be used in large numbers indoors. With the advancement of LED chip technology and LED packaging technology, the brightness and protection level of SMD have been able to meet the needs of outdoor applications and achieved faster application.
In addition, LED surface color full-color display screen surface is more smooth, uniform brightness, better saturation, is applicable in all fields. The future will become the mainstream application of outdoor display systems.
Infrared Window
Windows are desiged for use in optical systems to separate two enviroments while passing a particular spectral range between them.Applications include laser set-ups (e.g.at Brewster's angle),emitter,detector protection devices, such as in sepctrophotometers and imaging systems.
China Star Optics offers all types of windows made from different materials. Such as N-BK7, Fused silica, sapphire,CaF2, Silicon, Borofloat, high borosilicate glass and other optical glass supplied by Schott and Chinese CDGM are available upon request. Windows at shape of round,quadrate, triangular or other polygonal are also available upon request.In addition, we provide a variety of single layer or multiplayer anti-reflecting coating,HR,PR coatings on Optical Windows.
Specification of our optical windows as follow:
*Material:high borosilicate glass, BK7,UV-grade fused silica (JGS1) or other optical crystals materials
*Length tolerance:+/-0.01
*Width tolerance:+/-0.01
*Center thickness tolerance:0.005mm
*Surface quality:80-50 to 10-5 Scratch/Dig
*Surface flatness:<lambda to lambda/20
*Parallelism<=1min -- 2sec
*Clear Apenture:80% -- 100%
Infrared Window,Zinc Selenide Windows,Znse Wedged Window,Zinc Selenide Laser Window
China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com
