LED屏幕点阵字符显示系统应用研究  

Study of LED Array Display for Characters

作　　者：芮晓飞[1] 朱维涛[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《仪器仪表学报》2004年第z1期453-456,共4页Chinese Journal of Scientific Instrument

摘　　要：在与上位PC机通信的单片LED显示系统中,摒弃了用传统字模库查询字符显示的方法,提出了利用PC机丰富的TrueType字体资源模拟显示字符的思路,并通过软件编程,实现了在PC机屏幕上模拟LED显示的结果。It gives a new way to display characters with the ample TrueType font resource in PC which abandons the traditional means with a character model library in the microcontroller LED display system communicating with PC. Though programming, the simulation of LED array is shown on PC display.

关 键 词：LED点阵 TRUETYPE 字符显示 

分 类 号：TH7-55[机械工程—仪器科学与技术]