基于PDP的液晶场序驱动物理仿真研究

Physical Simulation of Field Sequential LCD Based on PDP

在分析等离子体显示器(Plasma display panel,PDP)和LCD场序驱动原理的基础上,提出了一种场序液晶(Fieldsequential color LCD,FSC-LCD)色彩分离(Color breakup,CBU)现象的物理仿真方法,并建立了基于PDP的场序驱动物理仿真平台。实验验证表明该实验平台能够实现对FSC-LCD的CBU仿真。在此基础上,利用彩色分离角度方法定量评价了图像运动速度、图像亮度、观察距离、子场频率和图像尺寸对CBU的影响,实验结果表明图像运动速度对CBU的影响最为严重。

We introduce a physics simulation method of FSC-LCD color breakup based on principal of plasma display panel （PDP） and liquid crystal display （LCD）. And also a new simulation platform based on the 32-inch PDP is established. The simulation platform can implement the simulation of color breakup （CBU）. The color breakup angle （CBUA） is used to evaluate quantitatively the impact of image motion speed, luminance, viewing distance, sub-field frequency and image size on CBU. The experiment results show that the image motion speed is most serious.