液晶与显示2017，Vol.32Issue(10)：804-808,5.DOI:10.3788/YJYXS20173210.0804
IPS-LCD大倾斜角离轴漏光补偿方法研究
Optical compensation method of axis-off light leakage of IPS-LCD at large oblique angles
张建军 1姜丽 1阮志毅 1张兴 1郭奕强1
作者信息
- 1. 深圳市三利谱光电科技股份有限公司 ,广东深圳518107
- 折叠
摘要
Abstract
The combination of A Plate and C Plate can improve the visual angle of IPS-LCD .This paper studies the improvement in axis-off light leakage of in-plane-switching (IPS ) liquid crystal display(LCD) using a laminated film of a λ/4 wave plate and a +C compensation film .According to theoretical investigation and experimental verification ,this paper investigates the compensation phe-nomenon of laminated film in axis-off light leakage of IPS-LCD with different cell gap .An optimized combination of retardation value can be obtained .Especially ,the λ/4+C plate with Rth =60 nm and Re=140 nm can improve greatly the visual angle of IPS-LCD w hich is 4 μm gap .关键词
IPS-LCD/l/4波片/+C补偿膜/视角/离轴漏光Key words
IPS-LCD/λ/4 plate/+C compensation film/viewing angle/axis-off light leakage分类
信息技术与安全科学引用本文复制引用
张建军,姜丽,阮志毅,张兴,郭奕强..IPS-LCD大倾斜角离轴漏光补偿方法研究[J].液晶与显示,2017,32(10):804-808,5.
