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

[LCTp3-3] Gray Level Inversion Improvement for Viewing Angle Controllable LCD

*Jiajun Shen1, Limei Jiang1, Zhongfei Zou1, Huilong Zheng1, Smart Chung1 (1. InfoVision Optoelectronics (Kunshan) Co., Ltd (China))

Viewing Angle, Controllable, Gray Level Inversion, Liquid Crystal Display

https://doi.org/10.36463/idw.2019.0330

We proposed a novel method to solve gray level inversion of viewing angle controllable LCDs. By narrowing the overlap area between pixel and bias electrode, brightness at white state increases obviously at large view in privacy mode. Experiment proved that gray level inversion in privacy mode can be effectively improved.