液晶与显示2017，Vol.32Issue(7)：543-547,5.DOI:10.3788/YJYXS20173207.0543
关于液晶联动的分析研究
Research of PS and LC link
苗丹丹 1董安鑫 1谭聪 1任文明 1陆相晚 1黄寅虎 1王章涛 1唐文浩1
作者信息
- 1. 合肥鑫晟光电科技有限公司,安徽 合肥230012
- 折叠
摘要
Abstract
At present, some of the BOE products always had the problems of gravity Mura and cold 气泡.In this paper, the causes of these problems were analyzed.Also, the method of PS height measurement, the interaction relation between PS height and the amount of liquid crystal were analyzed and experimentally verified.We found that the current method of PS height measurement didn't consider the influence of RGB process variation.In this paper, the influence of RGB process variation was considered in the new measurement method of PS height.At the same time, the linkage between PS height and LC amount was proposed based on the evaluation result of LC Margin and the PS deformation result.We solved the problem that the LC amount during the process of actual mass production was different from the center of appropriate LC Margin.In this way, the problems such as gravity Mura and cold bubble were avoided.Also, the margin of process control had been expanded 3%.关键词
LCMargin/PS高度/液晶量Key words
LC Margin/PS Height/LC Amount分类
信息技术与安全科学引用本文复制引用
苗丹丹,董安鑫,谭聪,任文明,陆相晚,黄寅虎,王章涛,唐文浩..关于液晶联动的分析研究[J].液晶与显示,2017,32(7):543-547,5.
