摘要
简要介绍了大屏幕图文电子显示屏系统的特点及设计方案,阐述了大屏幕图文电子显示屏系统的硬件结构及其工作原理。
This paper briefly introduces the features and design schemes of large graph display screen system, and expounds its hardware structure and working principle.
出处
《科技情报开发与经济》
2003年第3期112-113,共2页
Sci-Tech Information Development & Economy
关键词
大屏幕
图文电子显示屏
硬件结构
large screen
graph display screen
hardware structure
