A simulation of diffractive liquid crystal smart window for privacy application
SCIE
SCOPUS
- Title
- A simulation of diffractive liquid crystal smart window for privacy application
- Authors
- Han, Chan-Hee; Eo, Hyeonseok; Choi, Tae-Hoon; Kim, Wook-Sung; Oh, Seung-Won
- Date Issued
- 2022-07
- Publisher
- NATURE PORTFOLIO
- Abstract
- Using a single substrate, we demonstrate a simple two-dimensional (2-D) phase grating cell with an octothorp electrode. Owing to the large spatial phase difference in any direction, the proposed grating cell has a high haze value in the opaque state (76.7%); Moreover, it has the advantages of a one-dimensional (1-D) phase grating cell, such as high fabricability, fast response time, and low operating voltage. Furthermore, the proposed grating cell has a faster response time than the 2-D grating cell (comparable to a 1-D grating cell). All the electro-optic parameters have been calculated using a commercial modeling tool. Consequently, we expect our proposed grating cell to find applications in virtual reality (VR)/augmented reality (AR) systems or window displays with fast response times.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/116127
- DOI
- 10.1038/s41598-022-15636-2
- ISSN
- 2045-2322
- Article Type
- Article
- Citation
- SCIENTIFIC REPORTS, vol. 12, no. 1, 2022-07
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- There are no files associated with this item.
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