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Journal of Display Technology

Journal of Display Technology


  • Vol. 6, Iss. 8 — Aug. 1, 2010
  • pp: 318–322

Hysteresis Effects in Blue-Phase Liquid Crystals

Kuan-Ming Chen, Sebastian Gauza, Haiqing Xianyu, and Shin-Tson Wu

Journal of Display Technology, Vol. 6, Issue 8, pp. 318-322 (2010)

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Hysteresis effects of two blue-phase (BP) liquid crystals BP-I and BP-II, and polymer-stabilized BP-I and BP-II are investigated. BP-I exhibits a relatively slow response time and a large hysteresis. After polymer stabilization, its operating voltage is increased slightly, but its response time is dramatically reduced and hysteresis narrowed. In contrast, BP-II exhibits almost no hysteresis and submillisecond response time, but after polymer stabilization its hysteresis is amplified.

© 2010 IEEE

Kuan-Ming Chen, Sebastian Gauza, Haiqing Xianyu, and Shin-Tson Wu, "Hysteresis Effects in Blue-Phase Liquid Crystals," J. Display Technol. 6, 318-322 (2010)

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