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

[LCTp3-1] Viewing Angle Controllable LCDs with RGBW CF

Mengqing Zhu1, Shaonan Zhang1, Jun Jiang1, Smart Chung1, Wei Quan1, *Jiajun Shen1 (1. InfoVision Optoelectronics (Kunshan) Co., Ltd. (China))

Viewing Angle Controllable, RGBW CF, Contrast ratio

https://doi.org/10.36463/idw.2019.0327

This paper researched a viewing angle controllable FFS-LCD with RGBW CF, the measurement results show good anti-peep effect and low contrast ratio. Compared with conventional device and by analyzed the root causes of light leakage, we propose some methods to improve contrast ratio.