The difference between the LED color screen and LED display LED display - knowledge

LED color screen is simple than LED display, the color screen the spacing have larger used on large area display effect, low cost advantage, it is mainly used for indoor and outdoor concert background, building curtain wall, advertising screen, night clubs, dance halls, etc. And LED display development prospects are very broad, is moving toward a higher luminous density, higher luminescence uniformity, reliability, full color direction, widely used in households inside and outside, stage, sports, leasing, etc. LED color screen is made up of LED dot matrix, through the bead light red, green and blue lights to display text, images, animation, video and content can change at any time, each part of the component is a modular structure of the display device. Usually consists of display module, control system and power system. LED display characteristics: 1, high brightness, outdoor LED display brightness is more than 8000 MCD/m2, is currently the only can be used in outdoor all-weather large display terminal; The brightness of the indoor LED display greater than 2000 md/m2; 2, long service life: LED life 100000 hours ( Ten years) Above, this parameter is generally refers to the design life, brightness dark also calculate; 3, large Angle of view: interior perspective can be greater than 160 degrees, outdoor view can be greater than 120 degrees. The size of the Angle of view depends on the shape of the LED light emitting diode; 4, screen area but can small, small to less than one square meters, is up to hundreds and thousands of square meters; 5, easy and computer interface, support software is rich; 6, common large display terminal. LED color screen screen features: 1, modularization design, easy to install and maintain. 2, all aluminum structure module, weight is only about a third of the conventional display, at the same time has good weatherability. 3, TongTouShi design, do not affect the ventilation and lighting at the back of the screen, small wind resistance. 4, energy conservation, environmental protection, without auxiliary cooling device, natural air, no noise. 5, more suitable for large area display. 6, attaches great importance to the remote viewing effects and creative family the installation and design of transparency. 7, fast installation, can be pervious to light, leak, pixel spacing is bigger, cost-effective. 8, color bright, fast response, display effect is good, high reliability, long life, and environmental protection and energy saving; 9, the whole screen fanless design, no noise, low power consumption, can be in - 30 ℃ ~ 60 ℃ temperature range. 10, the screen body made ShuTiaoZhuang or grid, size can be adjusted. 11, easy production, maintenance, good heat dissipation, high stability. 12, it is mainly used for indoor and outdoor concert background, building curtain wall, advertising screen, night clubs, dance halls, etc.