摘要
针对高清晰液晶显示器制作所需的高开口率彩色滤光片制作过程中出现的RGB漏光不良进行工艺改善探究。实验验证了Align Tolerance、PCP温度及Overlay补正等改善方法对产品的影响情况,同时结合成本及对实际生产的影响进行比较,成功导入最合适的PCP温度、新的Overlay补正方案,降低了高开口率产品的漏光不良发生率。
In view of the poor RGB leakage caused by the fabrication of high aperture color filters in the production of highdefinition liquid crystal display（LCD）, process improvement is explored. The experiment verified the effect of Align Tolerance, PCP temperature and Overlay correction on the product. At the same time, compared with the cost and the effect on the actual production,the most suitable PCP was introduced. The temperature and the new Overlay correction scheme have reduced the incidence of poor leakage of products with high opening rate.
出处
《科技创新与应用》
2018年第22期118-121,共4页
Technology Innovation and Application
关键词
彩色滤光片
漏光不良
工艺改善
color filter
bad light leakage
process improvement
