The rapid development of science and technology today, LED display advertising, performances, parties, press releases and other events frequently used to, and stability of the display plays a vital role in the whole process, especially live performances leasing activity series. In order to achieve a variety of display, you need to constantly changing mosaic screen shape Jining led module, display requirements of not only easy installation, but also have high stability. So how to improve the stability of rental LED stage display? The following from the material selection, system control program, display the working status real-time monitoring three aspects to explain. LED luminous efficiency (that is, external quantum efficiency) is within the LED quantum efficiency and the escape rate decision. Now led module, LED internal quantum efficiency is as high as 90%, but due to the escape rate is low, and therefore improve the external quantum efficiency of LED light effect become a bottleneck. In order to break the bottleneck restricting the development of the industry, many innovative solutions have been proposed in Shenzhen led module, while the theory has been verified Jinan led modules, most of which have entered the test phase, and some have been successful, and for the final industry It has laid a solid foundation. Chengdu led module, Gao Jin photovoltaic (certified), led module 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.