Mr. Ziqian He Profile

Ziqian He

at Apple Inc.

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Author

Publications (5)

Proceedings Article | 7 March 2022 Poster + Paper

Polarization-dependent combiner for wide field-of-view glasses-like AR displays

Kun Yin, Ziqian He, Kun Li, Shin-Tson Wu

Proceedings Volume 11931, 119310J (2022) https://doi.org/10.1117/12.2614966

KEYWORDS: Polarization, Augmented reality, Liquid crystals, Multiplexing, Free space, Polarizers, Lens design, LCDs, Eye, Diffraction

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Proceedings Article | 5 March 2021 Presentation + Paper

Optimal chip size for reducing the power consumption of micro-LED displays

En-Lin Hsiang, Ziqian He, Yuge Hung, Fangwang Gou, Yi-Fen Lan, Shin-Tson Wu

Proceedings Volume 11708, 117080M (2021) https://doi.org/10.1117/12.2578671

KEYWORDS: Light emitting diodes, LED displays, RGB color model, Reflectivity, Light sources and illumination, Televisions, Optical properties, Mobile devices, LED lighting, Display technology

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Proceedings Article | 5 March 2021 Presentation + Paper

Liquid-crystal polarization volume gratings for near-eye displays

Kun Yin, Tao Zhan, Jianghao Xiong, Ziqian He, Kun Li, Shin-Tson Wu

Proceedings Volume 11708, 1170804 (2021) https://doi.org/10.1117/12.2577992

KEYWORDS: Polarization, Diffraction, Liquid crystals, LCDs, Augmented reality, Photonic devices, Diffraction gratings, Volume Bragg gratings, Reflectivity, Optical properties

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Proceedings Article | 30 August 2019 Presentation + Paper

Perovskite-on-polymer microspheres for optimized solid state lighting

Ziqian He, Caicai Zhang, Yajie Dong, Shin-Tson Wu

Proceedings Volume 11104, 111040L (2019) https://doi.org/10.1117/12.2531106

KEYWORDS: Solid state lighting, Blue light emitting diodes, Polymers, Light emitting diodes, Light sources, Perovskite, Optimization (mathematics), Quantum efficiency

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Proceedings Article | 29 August 2019 Paper

Recent advances in liquid-crystal polarization volume gratings

Ziqian He, Yun-Han Lee, Kun Yin, Shin-Tson Wu

Proceedings Volume 11092, 1109204 (2019) https://doi.org/10.1117/12.2527787

KEYWORDS: Polarization, Diffraction, Liquid crystals, Optical properties, Augmented reality, Polymers

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