[LCTp3] Viewing Angle Control

[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))

Keywords:Viewing Angle Controllable, RGBW CF, Contrast ratio

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.