[1]张宇宁,徐益勤,雷威,等.场致发射显示驱动时序优化设计[J].东南大学学报(自然科学版),2008,38(2):211-215.[doi:10.3969/j.issn.1001-0505.2008.02.005]
 Zhang Yuning,Xu Yiqin,Lei Wei,et al.Driving scheme optimization for field emission displays[J].Journal of Southeast University (Natural Science Edition),2008,38(2):211-215.[doi:10.3969/j.issn.1001-0505.2008.02.005]
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场致发射显示驱动时序优化设计()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
38
期数:
2008年第2期
页码:
211-215
栏目:
电子科学与工程
出版日期:
2008-03-20

文章信息/Info

Title:
Driving scheme optimization for field emission displays
作者:
张宇宁 徐益勤 雷威 李晓华 张晓兵
东南大学电子科学与工程学院, 南京 210096
Author(s):
Zhang Yuning Xu Yiqin Lei Wei Li Xiaohua Zhang Xiaobing
School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
关键词:
场致发射显示 驱动 运动伪像 大面积闪烁
Keywords:
field emission display driver motion artifacts large area flicker
分类号:
TN27
DOI:
10.3969/j.issn.1001-0505.2008.02.005
摘要:
为了优化场致发射显示驱动时序、提高图像显示质量,分析了不同驱动时序对场致发射显示可能出现的运动伪像和大面积闪烁的影响.在分析运动伪像和大面积闪烁视觉感知机理的基础上,利用计算机程序仿真人眼的平滑跟随运动和对光信号的积分过程,估计并比较了不同驱动时序下的运动伪像; 通过对光信号随时间变化函数的傅立叶分析计算得到不同驱动时序时的临界闪烁频率.进而提出了一种称作子段的驱动方法,这种驱动方法避免了运动模糊和动态伪轮廓的出现,而且通过提高帧频可以消除大面积闪烁.并分别在分辨率为96×72和96×3×72的场致发射显示屏上实现了该驱动时序.
Abstract:
The effects of different driving schemes on perceived motion artifacts and large area flicker were studied for field emission displays. A simulation program was adopted, which emulates the smooth pursuit eye movement and light integration of human retina. It can predict and compare perceived motion artifacts resulting from different driving schemes. Large area flicker is characterized with the critical flicker frequency which is obtained based on the Fourier analysis of the light behavior determined by the driving scheme. A so-called sub-segment driving scheme is proposed for field emission displays to avoid the motion artifacts like motion blur and dynamic false contour. High frame rate is suggested to reduce the large area flicker. The sub-segment driving scheme has been applied to two field emission displays with the resolution of 96×72 and 96×3×72 respectively.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 张宇宁(1981—),男,博士生; 雷威(联系人),男,博士,教授,博士生导师,lw@seu.edu.cn.
基金项目: 国家重点基础研究发展计划(973计划)资助项目(2003CB314706)、 高等学校学科创新引智计划资助项目(B07027)、东南大学优秀博士学位论文基金资助项目.
引文格式: 张宇宁,徐益勤,雷威,等.场致发射显示驱动时序优化设计[J].东南大学学报:自然科学版,2008,38(2):211-215.
更新日期/Last Update: 2008-03-20