EL显示器的驱动电路设计

The Drive Circuit Design of EL Monitor

指出了传统 EL显示器驱动电路存在的问题。用“平衡驱动”的概念 ,设计了矩阵式EL显示器驱动电路系统。它包括高压驱动电路、逻辑控制电路、波形调制电路、电源电路和接口电路。该电路解决了非平衡驱动方式产生的“潜影”问题。

The defects in traditional drive circuit existing in availabele EL monitors are pointed out Matrix drive circuit system for EL monitor is designed using the conception of 'balanced drive'.It is made up of high voltage drive circuit,logic controlled circuit,wave modulating circuit,interface circuit as well as power supply unit Also,the 'latent shadow' problem produced by non balance way in the electric circuit can be solved using this circuit.