LED display unit board, also known as LED display modules or simply LED display unit board is composed of the main unit, the LED light-emitting diode and driver circuit, the driver IC packages and plastic composition. Modular LED display industry led, LED unit board now divided into two categories. Indoor unit board industry generally called surface-mount (triple paste); outdoor and semi-outdoor commonly referred to as modules. Indoor surface mount features: high-definition images led module group, and its rich color, lack of that price is too high; outdoor and semi-outdoor unit board module features: high brightness, waterproof, colorful, less than that required for installation technology guidance. Quality impact analysis for led lamp beads unit board and display quality for full-color LED display led module line, LED lamp beads as its most critical components led module, LED lamp beads quality LED display and led unit quality board plays a very important role in the decision. First, LED lamp beads used throughout the full-color LED display the largest number per square meter may have thousands or even tens of thousands of LED lights to beads. Each board led unit which also has hundreds of led lights. Finally, LED lamp beads directly determines the full-color LED display performance and color saturation and sharpness. Jinan led unit board stability also depends on the parameters of the indicator lamp beads. led _led modular photovoltaic modules _ high Jinliang provided by Jinan High Jinliang Optoelectronics Technology Limited. Jinan High Jinliang Optoelectronics Technology Co., Ltd. (www.zhkyled.com) 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 the high Jinliang photoelectric and you hand into the brilliant, for a better future!