Full degree-of-freedom liquid crystal holographic optics for AR/VR displays

Jianghao Xiong; Haizheng Zhong; Dewen Cheng; Shin Tson Wu; Yongtian Wang

doi:10.1002/sdtp.17136

Full degree-of-freedom liquid crystal holographic optics for AR/VR displays

Jianghao Xiong, Haizheng Zhong, Dewen Cheng, Shin Tson Wu, Yongtian Wang

科研成果: 期刊稿件 › 会议文章 › 同行评审

1 引用（Scopus）

摘要

Liquid crystal polarization holograms (LCPHs) based on photo-alignment and self-assembled liquid crystal are attractive for the attributes like micrometer ultra-thinness, high efficiency and dynamic tunability. Previous fabrication methods are limited in the degree-of-freedom (DoF) in both photoalignment process and liquid crystal deposition. This work presents an full-DoF LCPH by freeform exposure and inkjet printing, which is exemplified by building a full-color retinal scanning display without color crosstalk.

源语言	英语
页（从-至）	550-553
页数	4
期刊	Digest of Technical Papers - SID International Symposium
卷	55
期	S1
DOI	https://doi.org/10.1002/sdtp.17136
出版状态	已出版 - 2024
活动	International Conference on Display Technology, 2024 - Hefei, 中国期限: 31 3月 2024 → 3 4月 2024

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abstract = "Liquid crystal polarization holograms (LCPHs) based on photo-alignment and self-assembled liquid crystal are attractive for the attributes like micrometer ultra-thinness, high efficiency and dynamic tunability. Previous fabrication methods are limited in the degree-of-freedom (DoF) in both photoalignment process and liquid crystal deposition. This work presents an full-DoF LCPH by freeform exposure and inkjet printing, which is exemplified by building a full-color retinal scanning display without color crosstalk.",

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AU - Xiong, Jianghao

AU - Zhong, Haizheng

AU - Cheng, Dewen

AU - Wu, Shin Tson

AU - Wang, Yongtian

PY - 2024

Y1 - 2024

N2 - Liquid crystal polarization holograms (LCPHs) based on photo-alignment and self-assembled liquid crystal are attractive for the attributes like micrometer ultra-thinness, high efficiency and dynamic tunability. Previous fabrication methods are limited in the degree-of-freedom (DoF) in both photoalignment process and liquid crystal deposition. This work presents an full-DoF LCPH by freeform exposure and inkjet printing, which is exemplified by building a full-color retinal scanning display without color crosstalk.

AB - Liquid crystal polarization holograms (LCPHs) based on photo-alignment and self-assembled liquid crystal are attractive for the attributes like micrometer ultra-thinness, high efficiency and dynamic tunability. Previous fabrication methods are limited in the degree-of-freedom (DoF) in both photoalignment process and liquid crystal deposition. This work presents an full-DoF LCPH by freeform exposure and inkjet printing, which is exemplified by building a full-color retinal scanning display without color crosstalk.

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KW - holographic optics

KW - Liquid crystal

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M3 - Conference article

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Full degree-of-freedom liquid crystal holographic optics for AR/VR displays

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