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通过对镁合金LCD面板的整流器双开关表电路设计,实现对LCD面板液晶显示的可靠性控制。首先进行了镁合金LCD面板的整流器双开关表的总体设计描述,进行器件选择分析和功能指标描述,硬件电路设计主要对复位电路、时钟电路、AD电路、输出微调电路等进行模块化设计,最后实现系统的集成电路设计。系统调试结果表明,采用本文设计的镁合金LCD面板的整流器双开关表进行液晶显示控制,具有较好的稳定性和可靠性,满足设计的指标要求。
Through the double-switch circuit design of the rectifier for the magnesium alloy LCD panel, the reliability control of the liquid crystal display of the LCD panel is realized. Firstly, the overall design description of the rectifier double switch table of the magnesium alloy LCD panel is described, the device selection analysis and the function index are described. The hardware circuit design mainly resets the reset circuit, clock circuit, AD circuit and output trimming circuit, etc. Finally, Realize the systematic integrated circuit design. The results of the system debugging show that the liquid crystal display control of the dual-switch rectifier of the magnesium alloy LCD panel designed in this paper has good stability and reliability and meets the design requirements.