Hybrid-aligned dual-frequency LC lenses

Chi Huang Lin, Cheng Hsiung Chen, Ru Hsien Chiang, I. Min Jiang, Chie Tong Kuo, Chi Yen Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P=2.3m-1) and a negative lens (lens power P=-6.2m-1) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.

Original languageEnglish
Title of host publicationSociety for Information Display - 19th International Display Workshops 2012, IDW/AD 2012
Pages217-220
Number of pages4
Publication statusPublished - 2012 Dec 1
Event19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012 - Kyoto, Japan
Duration: 2012 Dec 42012 Dec 7

Publication series

NameProceedings of the International Display Workshops
Volume1
ISSN (Print)1883-2490

Other

Other19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012
CountryJapan
CityKyoto
Period12-12-0412-12-07

Fingerprint

Lenses
Liquid Crystals
Liquid crystals
Frequency modulation
Reaction Time
Electrodes

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging

Cite this

Lin, C. H., Chen, C. H., Chiang, R. H., Jiang, I. M., Kuo, C. T., & Huang, C. Y. (2012). Hybrid-aligned dual-frequency LC lenses. In Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012 (pp. 217-220). (Proceedings of the International Display Workshops; Vol. 1).
Lin, Chi Huang ; Chen, Cheng Hsiung ; Chiang, Ru Hsien ; Jiang, I. Min ; Kuo, Chie Tong ; Huang, Chi Yen. / Hybrid-aligned dual-frequency LC lenses. Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. pp. 217-220 (Proceedings of the International Display Workshops).
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abstract = "This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P=2.3m-1) and a negative lens (lens power P=-6.2m-1) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.",
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Lin, CH, Chen, CH, Chiang, RH, Jiang, IM, Kuo, CT & Huang, CY 2012, Hybrid-aligned dual-frequency LC lenses. in Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. Proceedings of the International Display Workshops, vol. 1, pp. 217-220, 19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012, Kyoto, Japan, 12-12-04.

Hybrid-aligned dual-frequency LC lenses. / Lin, Chi Huang; Chen, Cheng Hsiung; Chiang, Ru Hsien; Jiang, I. Min; Kuo, Chie Tong; Huang, Chi Yen.

Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. p. 217-220 (Proceedings of the International Display Workshops; Vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P=2.3m-1) and a negative lens (lens power P=-6.2m-1) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.

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Lin CH, Chen CH, Chiang RH, Jiang IM, Kuo CT, Huang CY. Hybrid-aligned dual-frequency LC lenses. In Society for Information Display - 19th International Display Workshops 2012, IDW/AD 2012. 2012. p. 217-220. (Proceedings of the International Display Workshops).