How to solve the inconsistency LED performance parameters, there are two main technologies industry ways: First, by further subdivision of LED specifications to improve the consistency of the performance of LED; the second is through a subsequent correction of ways to improve the display uniformity. Follow-up correction correction from earlier modules, the module calibration, development of today's by-point correction. Correction from simple light intensity correction, color coordinate the development of light intensity correction. However, we believe that the subsequent correction is not a panacea. Wherein the optical axis is inconsistent, the light intensity distribution curve is inconsistent, inconsistent attenuation characteristics, poor accuracy and assembly design is not standardized, can not be eliminated by a subsequent correction, even this correction will follow the optical axis, attenuation, assembling accuracy of inconsistent worse. For example: In order to meet the needs of the stage scene, the display needs to be moved in the live scene mosaic style. If staff negligence or other reasons led, a large-screen display signal input line occurred in the middle of what is meant by loosening led, in the conventional control scheme, the occurrence of loose housing from the beginning to the signaling cascade end led display prices, all displays will be no signal. If you add the hot backup program in the control system in short, improve the comprehensive consideration of all aspects of stability from the material selection led TV, hardware design, system control scheme of the display and so on. We need to have an experienced, powerful R & D team. led lights _ Gao Jin photovoltaic (Online) _led 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.