Beijing Public Oder LED display (LED electronic display, LED electronic screen, electronic screen) is the acronym for light-emitting diode. A display device consisting of a light-emitting diode array. It uses low-voltage scan driver, has the following advantages: 1, 2, low power consumption, long service life 3, 4 low cost, high brightness 5, 6 viewing angle, viewing distance 7, standard varieties, in recent years, Conghua LED display screen market has been rapid development, has been widely applied to banks, telecommunications, airports, railway stations, stock market and other trading markets, hospitals, electricity, customs, stadiums and other needs to the announcement, publicity of the occasion. LED display Advantages: LED billboard LED electronic strip screen old factory old brand, high brightness, low voltage, low power consumption and long life impact resistance driving a simple LED billboard LED electronic strip screen old factory old brand LED display classification: Show color is divided into: one red, one green, red and green dual-color, RGB full color by using the function is divided into: bar screen, interest rate screen, graphic display, multimedia video display monitor road traffic, sports Arena display. By the use of the environment: indoor display, semi-outdoor display, outdoor display by Mode of communication: synchronous screen, asynchronous screen LED display technology features: display: image stabilization, no noise, fine and clear; animation vivid and realistic video effects and smooth and easy maintenance: modular design, easy installation and maintenance of good quality: the use of imported light-emitting materials, high-quality IC chip uses simple: Users can freely arrange the display mode, updated rich content: can display text, graphics, image, animation, video large amount of information: the information displayed unrestricted LED displays are widely used: postal services, industry and commerce, public security, justice, hospitals, telecommunications, tax, electricity, finance, securities, advertising, sports stadiums, train stations, airports, docks, squares, hotels, conference centers and other industries. Provide lifelong maintenance: 1, warranty period, the company engineering staff on a one-time LED display and adjust the overall test. 2, in the free warranty period, with the level of spare parts company to provide users used as an emergency replacement and failure can occur during operation of the failure to maintain and ensure the stable operation of the LED display system; for replacement spare parts, only charge the cost. 3, after the warranty period, if the module, power supply, control system failure, etc., users can directly send our maintenance, our technical staff to promptly returned to the user to determine repaired; in case the situation can not be repaired, the user may be Accessories provide the same level of indoor full color; P2.5 Indoor full color; P3 indoor full color; P4 indoor full color; P5 indoor full color; P6 indoor full color; outdoor full-color; P6 outdoor full color; P7.62 indoor full color ; P8 indoor full color; P10 outdoor full color; P16 outdoor full color; P20 outdoor full color;. Indoor single color unit board; 3.75; 5.0; 3.0; outdoor single color unit board; P10; P16; etc.