In the actual purchase, users can follow the "human-readable brightness level, the better" principle, the so-called brightness level, meaning the human eye can distinguish the image from the black to the white luminance level, and is recognized brightness level, the more it shows that the greater the display color space, showing rich colors potential for greater natural. About dot pitch selection, Shandong led display, pay attention to balance the effect of LED display products and technology of how fatigue performance, led, depending on the production process. Poor treatment process to produce three anti-fatigue properties of the module is difficult to guarantee, in the temperature and humidity changes, the board will protect the surface cracks, causing performance degradation protection. So the production process LED display key factor in determining the life of the display. Display production involved in the production process are: Component storage and pretreatment process furnace welding process, three anti-treatment process, sealing processes. The effectiveness of the process and materials selection and matching, parameter control and quality associated operatives, Jinan led, for the vast LED display manufacturers, the experience is very important, a factory has many years of experience in the production process of the control It will be more effective. led electronic display, led, Gao Jin photoelectric provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) strong, credible, in Jinan, Shandong liquid crystal device industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gao Jin photoelectric and you hand into the brilliant, for a better future!