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Slim-panel holographic video display

Author

Listed:
  • Jungkwuen An

    (Samsung Electronics)

  • Kanghee Won

    (Samsung Electronics)

  • Young Kim

    (Samsung Electronics)

  • Jong-Young Hong

    (Samsung Electronics)

  • Hojung Kim

    (Samsung Electronics)

  • Yongkyu Kim

    (Samsung Electronics)

  • Hoon Song

    (Samsung Electronics)

  • Chilsung Choi

    (Samsung Electronics)

  • Yunhee Kim

    (Samsung Electronics)

  • Juwon Seo

    (Samsung Electronics)

  • Alexander Morozov

    (SRR, 12)

  • Hyunsik Park

    (University of Seoul)

  • Sunghoon Hong

    (Samsung Electronics)

  • Sungwoo Hwang

    (Samsung Electronics)

  • Kichul Kim

    (University of Seoul)

  • Hong-Seok Lee

    (Samsung Electronics)

Abstract

Since its discovery almost 70 years ago, the hologram has been considered to reproduce the most realistic three dimensional images without visual side effects. Holographic video has been extensively researched for commercialization, since Benton et al. at MIT Media Lab developed the first holographic video systems in 1990. However, commercially available holographic video displays have not been introduced yet for several reasons: narrow viewing angle, bulky optics and heavy computing power. Here we present an interactive slim-panel holographic video display using a steering-backlight unit and a holographic video processor to solve the above issues. The steering-backlight unit enables to expand the viewing angle by 30 times and its diffractive waveguide architecture makes a slim display form-factor. The holographic video processor computes high quality holograms in real-time on a single-chip. We suggest that the slim-panel holographic display can provide realistic three-dimensional video in office and household environments.

Suggested Citation

  • Jungkwuen An & Kanghee Won & Young Kim & Jong-Young Hong & Hojung Kim & Yongkyu Kim & Hoon Song & Chilsung Choi & Yunhee Kim & Juwon Seo & Alexander Morozov & Hyunsik Park & Sunghoon Hong & Sungwoo Hw, 2020. "Slim-panel holographic video display," Nature Communications, Nature, vol. 11(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:11:y:2020:i:1:d:10.1038_s41467-020-19298-4
    DOI: 10.1038/s41467-020-19298-4
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    Cited by:

    1. Hyeonseung Yu & Youngrok Kim & Daeho Yang & Wontaek Seo & Yunhee Kim & Jong-Young Hong & Hoon Song & Geeyoung Sung & Younghun Sung & Sung-Wook Min & Hong-Seok Lee, 2023. "Deep learning-based incoherent holographic camera enabling acquisition of real-world holograms for holographic streaming system," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    2. Changwon Jang & Kiseung Bang & Minseok Chae & Byoungho Lee & Douglas Lanman, 2024. "Waveguide holography for 3D augmented reality glasses," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. Hyounghan Kwon & Tianzhe Zheng & Andrei Faraon, 2022. "Nano-electromechanical spatial light modulator enabled by asymmetric resonant dielectric metasurfaces," Nature Communications, Nature, vol. 13(1), pages 1-8, December.

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