Projects per year
Personal profile
Research Expertise
Liquid crystal physics
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Ko-Ting Cheng is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Improvement of contrast ratio of reflective cholesteric liquid crystal displays
Cheng, K.-T. (PI)
1/11/23 → 31/10/24
Project: Research
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Advanced electrotunable linear polarization rotator with high degree of linear polarization using dye-doped 90°-twisted nematic liquid crystals
Liu, Y. X., Selvaraj, P., Huang, C. T., Tseng, Y. H., Chen, W. H., Sun, C. C. & Cheng, K. T., Jun 2025, In: Chinese Journal of Physics. 95, p. 205-211 7 p.Research output: Contribution to journal › Article › peer-review
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Electro-optically addressable and rewritable transparent liquid crystal bistable waveguide display devices
Selvaraj, P., Tsai, Y. C., Wu, C. T., Huang, C. T., Liu, C. K. & Cheng, K. T., Apr 2025, In: Optics and Laser Technology. 182, 112165.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Stimuli-driven control of self-assembled radial-lying hierarchical superstructures of chiral nematics by using acoustic waves
Selvaraj, P., Lin, F. T., Huang, C. T., Tuan, P. H. & Cheng, K. T., 24 Feb 2025, In: Optics Express. 33, 4, p. 8640-8649 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Stimuli-Responsive Smart Glass with Switchable Unidirectional Light Source for Enhanced Privacy/Indoor Illumination
Wu, C. T., Selvaraj, P., Tsai, Y. C., Huang, C. T., Sun, C. C. & Cheng, K. T., 13 Mar 2025, In: Advanced Optical Materials. 13, 8, 2403088.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Method for examining the structural information of heliconical structures of chiral nematics via analyses of the observations of colors and gray levels
Huang, C. T., Chiu, C. J., Liu, C. K. & Cheng, K. T., Feb 2024, In: Optics and Laser Technology. 169, 109897.Research output: Contribution to journal › Article › peer-review
2 Scopus citations
Datasets
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Asymmetrical polarization-dependent scattering and reflection in a sole cell of polymer network-90° twisted nematic liquid crystals
Liu, C.-K. (Creator), Chen, W.-H. (Contributor) & Cheng, K.-T. (Contributor), figshare, 2017
DOI: 10.6084/m9.figshare.c.3835918.v1, https://osapublishing.figshare.com/collections/Asymmetrical_polarization-dependent_scattering_and_reflection_in_a_sole_cell_of_polymer_network-90_twisted_nematic_liquid_crystals/3835918/1
Dataset
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Visualization 1.MOV
Liu, C.-K. (Creator), Chen, W.-H. (Creator) & Cheng, K.-T. (Creator), Optica Publishing Group, 2017
DOI: 10.6084/m9.figshare.5254870.v1, https://opticapublishing.figshare.com/articles/media/Visualization_1_MOV/5254870/1
Dataset
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General theory of asymmetrical polarization-dependent optics in functional material-doped 90° twisted nematic liquid crystals
Liu, C.-K. (Creator), Tu, C.-Y. (Contributor), Liu, Y.-X. (Creator), Chen, W.-H. (Contributor) & Cheng, K.-T. (Contributor), figshare, 2018
DOI: 10.6084/m9.figshare.c.4066760, https://figshare.com/collections/General_theory_of_asymmetrical_polarization-dependent_optics_in_functional_material-doped_90_twisted_nematic_liquid_crystals/4066760
Dataset
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Visualization 1.avi
Cheng, K.-T. (Creator), The Optical Society, 2018
DOI: 10.6084/m9.figshare.6131228.v1, https://opticapublishing.figshare.com/articles/media/Visualization_1_avi/6131228/1
Dataset
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General theory of asymmetrical polarization-dependent optics in functional material-doped 90° twisted nematic liquid crystals
Liu, C.-K. (Creator), Tu, C.-Y. (Creator), Liu, Y.-X. (Creator), Chen, W.-H. (Creator) & Cheng, K.-T. (Creator), figshare, 2018
DOI: 10.6084/m9.figshare.c.4066760.v1, https://opticapublishing.figshare.com/collections/General_theory_of_asymmetrical_polarization-dependent_optics_in_functional_material-doped_90_twisted_nematic_liquid_crystals/4066760/1
Dataset