The maximum brightness under certain environmental illumination, LED display brightness for each color in the highest gray level, the highest brightness. In a nutshell is the use of software to set the brightness of the display using a light gun in the normal direction when measured as 255 white. For the outdoor LED display according to the environment used to maximum brightness have different requirements, because in the case of relatively strong ambient light led display, LED display brightness requires higher, to let people see on-screen display content. Under normal circumstances, the display look northward for maximum brightness requirements low, long reach 4000CD / m2 will be able to meet the requirements, and ride south of display brightness of the entire screen is required to achieve 7000CD / m2, east and west and south of the requirements are the same, because most of the time will have a direct exposure to sunlight will the LED display. Theoretically require more than 5500CD square meter brightness brightness is sufficient. Resolution options, pay attention to the back-end signal transmission matched to the small distance between the LED display, the smaller the dot pitch led display production, the higher the resolution, the higher the clarity of the screen, but in practice, industry Users want to build the best small pitch LED display system, concerned about the body's own screen resolution, it must also consider the match with back-end signal transmission products. Such as indoor led display, security monitoring applications, the front-end monitoring systems, generally including the D1, H264,720P, 1080I, 1080P and other formats of video signal led display manufacturers, but not market all the little pitch LED screen can support over several format video signal, so in order to avoid wasting resources, users in the purchase of a small pitch LED screen, we must demand options, should not blindly chasing the trend. led display price | Gao Jin photovoltaic (Online) | led display provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) is an industry leader in Jinan, Shandong, liquid crystal devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Gao Jin photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high gold Photoelectric better future.