Research on photo-alignment process of liquid crystal

Yingru Hu; Ming Gao; Wei Zhao; Qinyi Duan; Shuanghong Wu; Chao Tang; Zitong Hua

doi:10.1117/12.2604829

13 December 2021 Research on photo-alignment process of liquid crystal

Yingru Hu, Ming Gao, Wei Zhao, Qinyi Duan, Shuanghong Wu, Chao Tang, Zitong Hua

Proceedings Volume 12073, 10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced and Extreme Micro-Nano Manufacturing Technologies; 120730G (2021) https://doi.org/10.1117/12.2604829
Event: Tenth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2021), 2021, Chengdu, China

Abstract

In this paper, a kind of photo-alignment materials of liquid crystal with nano-structured is introduced. The samples differ in optical anisotropy, which are subjected to different pre-bake temperatures and different exposure energy. The optical anisotropy are predicted by Secondary fitting analysis. The rationality of the fitting equation was verified by AFM test on the material surface.

Citation Download Citation

Yingru Hu, Ming Gao, Wei Zhao, Qinyi Duan, Shuanghong Wu, Chao Tang, and Zitong Hua "Research on photo-alignment process of liquid crystal", Proc. SPIE 12073, 10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced and Extreme Micro-Nano Manufacturing Technologies, 120730G (13 December 2021); https://doi.org/10.1117/12.2604829

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