现代显示, 2011, 22 (9): 12, 网络出版: 2011-09-20
基于MCU的新型改善液晶屏极化驱动电路设计
The Design of New-style and Improved Liquid Crystal Polarity Driver with MCU
摘要
文章介绍了一种新型的改善液晶屏极化驱动电路，利用MCU搭建来控制液晶分子正负翻转的时间。该电路通过控制POL信号，使得每隔28s的时间将POL信号做一次反向输出，从而使液晶屏不易发生极化现象。
Abstract
This paper introduces a new-style improved liquid crystal polarity driver circuit, builds a kind of circuit to control the time that liquid crystal molecule turns over positively and negatively. It controls the signal of POL to turn over per twenty eight seconds. The purpose is to prevent the phenomenon of polarity.
田清华, 刘卫东, 乔明胜. 基于MCU的新型改善液晶屏极化驱动电路设计[J]. 现代显示, 2011, 22(9): 12. TIAN Qing-hua, LIU Wei-dong, QIAO Ming-sheng. The Design of New-style and Improved Liquid Crystal Polarity Driver with MCU[J]. ADVANCED DISPLAY, 2011, 22(9): 12.
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