液晶面板（LiquidCrystalDisplay简称LCD）的闪烁（Flicker）不仅会影响其品质，也会对人眼产生很大的危害。因此，每一台液晶显示器出厂前都需要严格的调校。随着技术的进步，闪烁的调校逐渐从模拟到数字化、从手动调校到视觉自动检测的转变。 Flicker调节是通过调整液晶分子偏转的参考电压（Vcom电压），消除正负周期电压差异造成的亮度不均，进而消除画面闪烁现象。自动Flicker调节是通过光电探测器（Sensor）检测LCD亮度值，利用逐级演算法找到最佳值，然后利用信号产生器的I2C通道写入到LCD的EEProm中，达到精确调整Vcom消除画面闪烁的目的。 本文设计并制备...Flicker means “shine unsteadily, moving back and forth very rapidly”. The Flicker of a LCD (Liquid Crystal Display) seriously impacts both the quality of itself and the health of one who watch it. industry, it indicates a defect of pattern blinking, when the pattern is actually invariant. The causation of this defect is the AC signal, which connects to liquid crystal to control the LCD’s brightne...学位：工程硕士院系专业：物理与机电工程学院_工程硕士(电子与通信工程)学号：X201018101
