ABSTRACT
According to the fast modern pace of life, information which sent by electronic dynamic equipments will be used in more and more occasions. LED dot matrix display is one of the most used methods. LED dot matrix display technologies are widely used in industrial, agricultural, transportation, national defense construction and other national economy scopes.
LED electronic display can be seen anywhere around us, and in most public locations, LED electronic display are used as tools which release information and advertisements. LED electronic display screen has successfully entered our increasingly fast pace of life because of its variable, updated and aesthetic characteristic, it is becoming indispensable in our daily life.
This article introduces the development situation, the development trend and the future development in both China and abroad of dot matrix LED electronic display. This article focus on introducing the production process of upper interface 16*32 bit dot matrix display, the display of relevant functional information, as well as the communicate method with the host computer.
