摘要
本文叙述自动化仪表用光柱显示技术的工作原理及器件结构，重点论述直流等离子体光柱、发光二极管光柱，真空荧光及液晶光柱器件的结构和驱动电路，还展望光柱显示的发展趋势。
The principles and device structures of many kinds of bar graphic technologies used in automatic instruments are described. Especially,the device structures and drive circuits of LED bar graphic,DCPDP bar graphic,VFD bar graphic and LCD bar graphic are discussed. And the prospect of bar graphic display is presented.
出处
《光电子技术》
CAS
1995年第2期122-129,共8页
Optoelectronic Technology
关键词
光柱显示
等离子体显示
液晶显示
发光二极管
bar graphic, plasma display panel (PDP), liquid crystal display (LCD), light emitting diode(LED),vacuum fluorescent display(VFD)
