Dr. Seung-Won Oh Profile

Dr. Seung-Won Oh

Assistant Professor at Pohang Univ of Science and Technology

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Publications (10)

Proceedings Article | 5 March 2021 Presentation

Fabrication of a broadband tunable polarization rotator based on asymmetrically anchoring of liquid crystal

Tae-Hoon Yoon, Yeongyu Choi, Seung-Won Oh, Ho-Jin Sohn

Proceedings Volume 11707, 1170709 (2021) https://doi.org/10.1117/12.2579191

KEYWORDS: Polarization, Liquid crystals, Wave plates, Prisms, Optical communications, Microscopy, Magneto-optics, Magnetism, Electronic components, Electrodes

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Proceedings Article | 1 March 2019 Paper

Formation of polymer structure by thermally induced phase separation in a dye-doped liquid crystal cell

Yeongyu Choi, Seung-Won Oh, Tae-Hoon Choi, Byeong-Hun Yu, Tae-Hoon Yoon

Proceedings Volume 10941, 109410J (2019) https://doi.org/10.1117/12.2511087

KEYWORDS: Polymers, Transmittance, Opacity, Liquid crystals, Organic light emitting diodes, Optical properties, Dichroic materials

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Proceedings Article | 14 September 2018 Paper

Transmittance control of a liquid crystal device using a dye mixture

Seong-Min Ji, Seung-Won Oh, Young-Seo Jo, Seung-Min Nam, Sang-Hyeok Kim, Jae-Won Huh, Eunjung Lim, JinHong Kim, Tae-Hoon Yoon

Proceedings Volume 10735, 107351A (2018) https://doi.org/10.1117/12.2322716

KEYWORDS: Liquid crystals, Transmittance, Control systems, Absorption, LCDs, CIE 1931 color space, Eyewear

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Proceedings Article | 8 February 2018 Paper

Smart window using a thermally and optically switchable liquid crystal cell

Seung-Won Oh, Sang-Hyeok Kim, Jong-Min Baek, Tae-Hoon Yoon

Proceedings Volume 10555, 1055516 (2018) https://doi.org/10.1117/12.2289457

KEYWORDS: Liquid crystals, Translucency, Opacity, Light scattering, Switching

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Proceedings Article | 15 February 2017 Presentation + Paper

Smart windows using polymer-networked liquid crystals doped with push-pull azobenzene

Seung-Won Oh, Jong-Min Baek, Sang-Hyeok Kim, Tae-Hoon Yoon

Proceedings Volume 10125, 1012515 (2017) https://doi.org/10.1117/12.2253680

KEYWORDS: Liquid crystals, Polymers, Opacity, Switches, Switching, Transmittance, Composites, Translucency, Ultraviolet radiation, Molecules

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Proceedings Article | 15 February 2017 Presentation + Paper

Fast in-plane switching of nematic liquid crystals by two-dimensional confinement with virtual walls

Tae-Hoon Choi, Jae-Hyeon Woo, Yeongyu Choi, Seung-Won Oh, Tae-Hoon Yoon

Proceedings Volume 10125, 1012512 (2017) https://doi.org/10.1117/12.2253709

KEYWORDS: Liquid crystals, Switching, LCDs, Electrodes, Transmittance, Molecules, Anisotropy, Dielectrics, Electro optics, Time metrology

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Proceedings Article | 23 September 2016 Paper

Field induced UV-alignment method for a zero pre-tilt liquid crystal cell

Seung-Won Oh, Jun-Hee Park, Tae-Hoon Yoon

Proceedings Volume 9940, 99401E (2016) https://doi.org/10.1117/12.2235988

KEYWORDS: Liquid crystals, Switching, LCDs, Electro optics, Image quality, Ultraviolet radiation, Optical alignment, Image processing, Electrodes, Molecules

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Proceedings Article | 23 September 2016 Presentation + Paper

Elimination of image flicker in a fringe-field switching liquid crystal cell

Tae-Hoon Yoon, Seung-Won Oh, Jong-Min Baek, Jung-Wook Kim, Ji-Hoon Lee

Proceedings Volume 9940, 994009 (2016) https://doi.org/10.1117/12.2235987

KEYWORDS: Liquid crystals, LCDs, Switching, Anisotropy, Mobile devices, Image transmission, Transmittance, Dielectrics, Electrodes, Molecules

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Proceedings Article | 11 March 2015 Paper

Elimination of off-axis light leakage in a homogeneously aligned liquid crystal cell

Seung-Won Oh, Byung Wok Park, Tae-Hoon Yoon

Proceedings Volume 9385, 938503 (2015) https://doi.org/10.1117/12.2075963

KEYWORDS: Polarization, Poincaré sphere, Absorption, LCDs, Polarizers, Liquid crystals, Manufacturing, Switching, Elliptical polarization, Motion analysis

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Proceedings Article | 11 March 2015 Paper

Fast bistable switching of a chiral-nematic liquid crystal cell induced by applying an in-plane electric field

Seung-Won Oh, Tae-Hoon Yoon

Proceedings Volume 9384, 93840V (2015) https://doi.org/10.1117/12.2075961

KEYWORDS: Switching, Liquid crystals, Electrodes, Fast packet switching, Reflectivity, Reflective displays, Optical switching, Polarizers, Molecules, Switches

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Showing 5 of 10 publications

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