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)

2019年11月27日 〜 2019年11月29日
Sapporo Convention Center

16:30 〜 16:50

[LCT2-4] Fast-response Pancharatnam-Berry Lens for Head-up Displays

Xiuying Ren1, *Sida Li1, Yueda Liu1, Yan Li1, Yikai Su1 (1. Shanghai Jiao tong University (China))

Pancharatnam-Berry lens, fast-response, head-up display, adjustable distance

https://doi.org/10.36463/idw.2019.0240

In this paper we demonstrate fast-response Pancharatnam-Berry lenses (PBLs) based on polymer-stabilized liquid crystal. After photo-alignment technique and UV curing, the PBLs show submillisecond response time. Based on two identical PBLs, a head-up display system that can generate four different diopters is demonstrated.