LED display viewing distance calculation methods: the viewing distance by calculating the LED display, you can help us identify the most appropriate distance from the viewer led module light, and the best viewing angle, led display will be able to play its unique display effect. Color mixture distance from RGB color mixing becomes a single color: pixel pitch (mm) × 500/1000 can display a minimum viewing distance from the smoothed image: the pixel pitch (mm) × 1000/1000 LED module is a light emitting diode according to the certain rules encapsulate arranged together again, with some waterproof LED module is composed of products. LED modules, LED application products led module broad product line, there are also great differences in structure and electronics, the simplest is equipped with an LED circuit board and the housing has become a LED module complex will add some control, constant current source and the associated heat treatment and the luminous intensity of the LED life better. led module board _ high Jinliang photovoltaic (certified) _led module provided by the Jinan High Jinliang Optoelectronics Technology Co., Ltd .. Jinan High Jinliang Optoelectronics Technology Co., Ltd. (www.zhkyled.com) is an industry leader in Jinan, Shandong, liquid crystal device, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In high Jinliang photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high Jinliang photoelectric a better future.