液晶与显示2017，Vol.32Issue(9)：708-713,6.DOI:10.3788/YJYXS20173209.0708
光配向制程参数对预倾角及其光电性能的影响
Effects of photo-alignment process parameters on pre-tilt angle and photoelectric properties
陈牡丹 1杨丽 1刘政明 1林熙乾1
作者信息
- 1. 昆山龙腾光电有限公司,江苏 昆山 215301
- 折叠
摘要
Abstract
In order to meet the requirement of the market for LCD panel's high contrast and high image qual-ity,photo-alignment as a new type of non-contact alignment method is being widely studied.An IPS test cell was prepared by using an alignment material of photo-decomposition type polyimide,then film forming condi-tions and photoelectric effect of the cell were researched.Pre-tilt angle and photoelectric properties at different temperature and time of pre-bake and post-bake were characterized by FT-IR,AFM,Polarizing plate angle tester,etc.Results showed that temperature and time of pre-bake and post-bake had some relationship with pre-tilt angle,transmittance,contrast ratio and VHR.In this paper,the research could serve as a reference to the optimization of photo-alignment process parameters.关键词
IPS-LCD/聚酰亚胺/光配向/水平取向膜/制程参数Key words
IPS-LCD/polyimide/photo-alignment/horizontal alignment layer/process parameters分类
信息技术与安全科学引用本文复制引用
陈牡丹,杨丽,刘政明,林熙乾..光配向制程参数对预倾角及其光电性能的影响[J].液晶与显示,2017,32(9):708-713,6.
