Proceedings of the International Display Workshops Volume 29 (IDW '22)

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Dec 14 - Dec 16, 2022Fukuoka International Congress Center
The International Display Workshops
Proceedings of the International Display Workshops Volume 29 (IDW '22)

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Dec 14 - Dec 16, 2022Fukuoka International Congress Center

[LCTp1-2]Analysis of Influencing Factors of Gamma in TFT LCD VA Display

*Hongyan Chang1(1.Chuzhou HKC Optoelectronics Technology Co. Ltd. (China))
https://doi.org/10.36463/idw.2022.0082

Keywords:

Gamma,Pretilt angle,Cell gap,ITO CD

In this paper, we have found several important factors affecting gamma through simulation data and experimental comparison . so as to quickly analyze which process is causing gamma shift. And without auto P gamma, how to control the gamma specification within 2.2±0.3 through process control.