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The Study on Smearing of LCD
Author(s): 
Pages: 65-68,72
Year: Issue:  1
Journal: OPTOELECTRONIC TECHNOLOGY

Keyword:  拖尾写入期显示期过驱动;
Abstract: 分析了LCD一直存在的"拖尾"现象,指出LCD"拖尾"的另一个原因是LCD写入并显示的特性.提出了一种解决LCD"拖尾"的新方案--写入期和显示期分离的驱动方案.为了达到很好的写入与显示的分离,应该使显示时间远远大于写入时间,在一帧开始的很短时间内快速扫描各行电极写入数据,写入完成后,就是整帧画面的维持显示期.作为工程应用可使显示期与写入期之比为2n-1,n为大于2小于9的整数.
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