International Display Workshops General Incorporated Association

15:30 〜 15:50

[LCT2-3] A Novel Electrically Switchable White Privacy Display Device

Wenqi Zhou1、*Minglong Wang1、Qiong Song1、Yan Yang1、Caijiao Zhong1、xianyan Yang1 (1.XiaMen Tianma Microelectronics Co.,Ltd. (China))

e-Privacy LCD, White privacy display, Privacy and share mode

https://doi.org/10.36463/idw.2022.0029

This paper introduces an e-Privacy display, electrically switchable between wide viewing angle (share) mode and narrow viewing angle (privacy) mode. Pixel electrodes are divided into two domains, one part is the normal display area, and the other part is the privacy area. By controlling the privacy area electrode, viewing angle switching can be realized.