International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Nov 27, 2019 - Nov 29, 2019
Sapporo Convention Center

10:40 AM - 1:10 PM

[LCTp2-4] The investigation of alignment film effect on high resolution(8K) liquid crystal display transmittance

*Yu Zhang1, Yan-Jun Song2, Yong-Chao Zhao2, Chung-Ching Hsieh2 (1. Peking University Shenzhen Graduate School, Shenzhen , China (China), 2. Shenzhen China Star Optoelectronics Technology Co. Ltd., Shenzhen, China (China))

Alignment film, Transmittance, LC efficiency, liquid crystal display

The relationship between the alignment film and the transmittance of the liquid crystal display was investigated. By analysis of liquid crystal efficiency,the effect of the alignment film on the transmittance is mainly derived from two aspects: the optical properties of the PI film and the effective Δnd.