LED display has now reached the level of high brightness full-color video display, it can be said to meet the requirements of various application conditions. Its application field has been throughout all aspects of transport, securities, telecommunications, advertising and publicity. Development of China's LED display can be said that basically synchronized with the world level, has already formed a considerable development potential of the industry. led monochrome display parameters pixels 1R 1G or 1Bled monochrome display or physical spacing 10mm Module Resolution 32 * 16 cabinet size 640mm * 640mm * 80mm box display resolution 64 * 64 physical point density (/ m) 10 000 546 package exterior imitation Nichia single point brightness 500-800mcd Best viewing distance ≥8m horizontal viewing angle ± 35 °, Wuhan led outdoor advertising, vertical ± 20 ° Average power consumption 350w / m Drive mode constant voltage drive ( 74HC595) scanning frequency ≥60HZ 1/4 Frame Refresh Rate ≥400HZ 256 gradation display mode VGA1024 * 768 Brightness adjustment 64 Manual or automatic data transfer off 232 serial transmission, Wuhan led large-screen advertising, simultaneous DVI output transmission distance of 1000 m offline, GPRS wireless transmission, synchronous network cable 130 meters (without relay) Operating voltage 220V ± 10% Operating temperature -30 ℃ ~ 60 ℃ ≥5000 hours MTBF life of ten thousand hours monochrome ≥10 screen applications with the store door head LED display has gone from color, color graphic display, the image display, until today full-color video display of the development process. Regardless of performance in terms of the composition of the period (increase brightness LED display and blue LED lights, etc.) and system (computerized full-motion display systems) have made considerable progress. Wuhan Eagle Technology professional installation of the production led electronic display, Wuhan led, various models For inquiries, please call Tel picture, we will be happy to serve you in Wuhan led large-screen advertising _ Wuhan led display (certification) _ Wuhan led by Eagle Technology Co., Ltd. in 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.