PDP显示动态图像时的干扰及解决措施  

THE DISTURBANCE OF PDP SHOWING DYNAMIC PICTURES AND ITS SOL VING METHODS

作　　者：张仁霖[1] 袁媛[2] 

机构地区：[1]安徽电子信息职业技术学院实验实训中心,安徽蚌埠233000 [2]安徽电子信息职业技术学院信息工程系,安徽蚌埠233000

出　　处：《巢湖学院学报》2009年第3期80-82,共3页Journal of Chaohu University

摘　　要：文章介绍了彩色等离子显示器显示动态图像时的干扰及其形成机理,主要将AC-PDP和CRT发光的异同进行了比较和研究,指出了彩色AC-PDP显示动态图像时干扰的出现是由子场驱动重显不同灰度造成的,彩色AC-PDP在显示运动物体时,由于人眼的视觉惰性就会出现不同时间发光的不均匀,从而在人眼视点跟随运动图像移动时,在视网膜上出现了虚假的轮廓干扰。文章最后介绍了显示动态图像时减少干扰的方法。The disturbance that eolour plasma panel display shows dynamic pictures and its formation machanism are introduced in the paper. The similarities and differences between AC-PDP and CRT irradiance are mainly compared and researched. It is pointed out that the disturbance when color AC-PDP shows dynamic pictures is resulted from sub-field drive reconstructting different grays. When color AC-PDP shows moving objects, irradiance asymmetry in different time may come forth because of vision inertia of human eye. When human eye point follows moving pictures, illusive outline disturbance appears on the retina. In the end, the methods that can reduce disturbance when AC-PDP shows dynamic pictures are discussed.

关 键 词：等离子体显示板 运动图像紊乱 动态假轮廓 

分 类 号：TP911.73[自动化与计算机技术]