International Display Workshops Incorporated Association

2:00 PM - 2:20 PM

[LCT1-2] The Systematically Investigation on the Influence Factor on Vertical Alignment State of Polyimide-free Liquid Crystal Displays

*Yu Zhang1,2, Song Lan2, Qian Li2, Xingwu Chen2, Te-Jen Tseng2, Chung-Ching Hsieh2 (1. Peking University Shenzhen Graduate School (China), 2. Shenzhen China Star Optoelectronics Technology Co., Ltd (China))

polyimide-free, liquid crystal displays, vertical alignmnet, self-assembly capability, hydrogen bond

https://doi.org/10.36463/idw.2019.0219

In this report, we systematically investigated the influence of types of substrate, different treatment method, the concentration of additive, the routes and temperature of possess on the polyimide-free liquid crystal display. We presume two key factors, one is self-assembly capability, the other is hydrogen bond force.