论文部分内容阅读
LED就是(light emitting diode发光二极管)的英文的缩写,它是一种能够发光的二极管。LED显示屏,又叫做显示屏或者飘字的屏幕,是由LED点阵组成,内容可以随时更换,负责发光显示,可以让屏幕显示文字、视频等内容,LED显示屏可以显示变化的数字,之所以LED受到广泛的欢迎时因为它本身亮度高、功耗小、寿命也长且性能稳定。本文通过分析LED显示屏的技术发展现状与根据实际的需要,针对LED显示屏的控制系统的关键问题进行了详细的论述与说明。
LED is (light emitting diode) English abbreviation, it is a kind of light-emitting diode. LED display, also known as the screen or floating word screen, is composed of LED dot matrix, the content can be replaced at any time, responsible for the light-emitting display, you can make the screen display text, video and other content, LED display can display changing figures Therefore, the LED is widely welcomed because of its high brightness, low power consumption, long life expectancy and stable performance. In this paper, by analyzing the status quo of LED display technology and according to the actual needs of the LED display control system for the key issues were discussed and explained in detail.