LED dot matrix screen display principle of a simple 8X8 matrix, for example, it consists of 64 light-emitting diodes, and each light emitting diode is placed on the intersection of the row and column lines, Wuhan led display production, when the corresponding a line set level, a column is set to 0 level, Wuhan led display, the corresponding LED will light; if you want a little bit of light first, then 9 feet to 13 feet high then low Wuhan led display full color, the first point on the bright; if you want to light up the first line, then 9 feet high to be connected, and (13,3,4,10,6,11, 15, 16) These pins then low, then the first line will be lit; if you want to light up the first column, the first 13 feet then low, and (9,14,8,12,1 , 7,2,5) then high, Wuhan led display outdoor, then the first column will light up. LED electronic display applications airport flight information display. Civil Aviation Airport Construction requirements for very clear information display, LED display is the Flight Information Display System FIDS (Flight information Display system) is the preferred product, the Capital Airport, Shanghai Pudong International Airport, Haikou Meilan Airport and Zhuhai Airport, Xiamen Gaoqi Airport, Shenzhen Huangtian Airport and Guangzhou Baiyun Airport and the dozens of new and expanded domestic airports are equipped with LED display products. Wuhan led display how much money one square, Wuhan led, Wuhan led display provided by Eagle Technology Co., Wuhan. Wuhan Eagle Technology Co., Ltd. (www.jishengled.com/)(www.jishengled.com) was Wuhan, diode leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In Eagle Technology leadership with the staff warmly welcome all inquiries negotiations to create the Eagle Technology better future.