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Journal of Display Technology

Journal of Display Technology


  • Vol. 8, Iss. 11 — Nov. 1, 2012
  • pp: 627–633

Wide-View Vertical Field Switching Blue-Phase LCD

Hui-Chuan Cheng, Jin Yan, Takahiro Ishinabe, Ching-Huan Lin, Kang-Hung Liu, and Shin-Tson Wu

Journal of Display Technology, Vol. 8, Issue 11, pp. 627-633 (2012)

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We report three major approaches for improving the contrast ratio and viewing angle of a vertical field switching (VFS) blue-phase liquid crystal display (BPLCD). The first approach involves compensation films, the second one uses wire-grid polarizer, and the third one employs an E-type analyzer. Our simulation results show that a contrast ratio over 1000:1 can be achieved. For wide-view applications, we could use a diffuser or curved turning film to steer the high contrast images to different viewing angles.

© 2012 IEEE

Hui-Chuan Cheng, Jin Yan, Takahiro Ishinabe, Ching-Huan Lin, Kang-Hung Liu, and Shin-Tson Wu, "Wide-View Vertical Field Switching Blue-Phase LCD," J. Display Technol. 8, 627-633 (2012)

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  1. H. Kikuchi, M. Yokota, Y. Hisakado, H. Yang, T. Kajiyama, "Polymer-stabilized liquid crystal blue phases," Nat. Mater. 1, 64-68 (2002).
  2. Y. Haseba, H. Kikuchi, T. Nagamura, T. Kajiyama, "Large electro- optic Kerr effect in nanostructured chiral liquid-crystal composites over a wide temperature range," Adv. Mater. 17, 2311 (2005).
  3. J. Yan, L. Rao, M. Jiao, Y. Li, H. C. Cheng, S. T. Wu, "Polymer-stabilized optically isotropic liquid crystals for next-generation display and photonic applications," J. Mater. Chem. 21, 7870-7877 (2011).
  4. K. M. Chen, S. Gauza, H. Xianyu, S. T. Wu, "Submillisecond gray-level response time of a polymer-stabilized liquid crystal," J. Display Technol. 6, 49-51 (2010).
  5. Y. Chen, J. Yan, J. Sun, S. T. Wu, X. Liang, S. H. Liu, P. J. Hsieh, K. L. Cheng, J. W. Shiu, "A microsecond-response polymer-stabilized blue phase liquid crystal," Appl. Phys. Lett. 99, 201105 (2011).
  6. Z. Ge, S. Gauza, M. Jiao, H. Xianyu, S. T. Wu, "Electro-optics of polymer-stabilized blue phase liquid crystal displays," Appl. Phys. Lett. 94, 101104 (2009).
  7. Z. Ge, L. Rao, S. Gauza, S. T. Wu, "Modeling of blue phase liquid crystal displays," J. Display Technol. 5, 250-256 (2009).
  8. L. Rao, Z. Ge, S. T. Wu, S. H. Lee, "Low voltage blue-phase liquid crystal displays," Appl. Phys. Lett. 95, 231101 (2009).
  9. M. Kim, M. S. Kim, B. G. Kang, M. K. Kim, S. Yoon, S. H. Lee, Z. Ge, L. Rao, S. Gauza, S. T. Wu, "Wall-shaped electrodes for reducing the operation voltage of polymer-stabilized blue phase liquid crystal displays," J. Phys. D: Appl. Phys. 42, 235502 (2009).
  10. Y. H. Kim, H. Lee, H. J. Park, O. J. Kwon, S. J. Yun, J. H. Park, S. Hong, S. T. Shin, "The world's first blue phase liquid crystal display," SID Symp. Dig. (2011) pp. 122-125.
  11. M. Jiao, Y. Li, S. T. Wu, "Low voltage and high transmittance blue-phase liquid crystal displays with corrugated electrodes," Appl. Phys. Lett. 96, 011102 (2010).
  12. L. Rao, J. Yan, S. T. Wu, Y. C. Lai, Y. H. Chiu, H. Y. Chen, C. C. Liang, C. M. Wu, P. J. Hsieh, S. H. Liu, K. L. Cheng, "Critical field for a hysteresis-free BPLC device," J. Display Technol. 7, 627-629 (2011).
  13. H. C. Cheng, J. Yan, T. Ishinabe, S. T. Wu, "Vertical field switching for blue-phase liquid crystal devices," Appl. Phys. Lett. 98, 261102 (2011).
  14. H. C. Cheng, J. Yan, T. Ishinabe, N. Sugiura, C. Y. Liu, T. H. Huang, C. Y. Tsai, C. H. Lin, S. T. Wu, "Blue-phase liquid crystal displays with vertical field switching," J. Display Technol. 8, 98-103 (2012).
  15. M. Oe, I. Chiba, Plane Light Source Unit U.S. Patent 5?126?882 (1992).
  16. K. Käläntär, "A monolithic segmented functional light guide for 2-D dimming LCD backlight," J. Soc. Inf. Display 19, 37-47 (2011).
  17. X. Zhu, Z. Ge, S. T. Wu, "Analytical solutions for uniaxial-film compensated wide-view liquid crystal displays," J. Display Technol. 2, 2-20 (2006).
  18. T. Ishinabe, T. Miyashita, T. Uchida, "Wide-viewing-angle polarizer with a large wavelength range," Jpn. J. Appl. Phys. 41, 4553-4558 (2002).
  19. J. Yan, M. Jiao, L. Rao, S. T. Wu, "Direct measurement of electric-field-induced birefringence in a polymer-stabilized blue-phase liquid crystal composite," Opt. Express 18, 11450-11455 (2010).
  20. K. Nakamura, T. Fuchida, K. Yamagata, A. Nishimura, T. Takita, H. Takemoto, "Optical design of front diffuser for collimated backlight and front diffusing system," Proc. IDW (2011) pp. 475-477.
  21. M. Wittek, N. Tanaka, D. Wilkes, M. Bremer, D. Pauluth, M. K. Memmer, J. Canisius, A. Yeh, R. Yan, K. Skjonnemand, "New materials for polymer-stabilized blue phase," SID Symp. Dig. (2012) pp. 25-28.
  22. S. W. Ahn, K. D. Lee, J. S. Kim, S. H. Kim, J. D. Park, S. H. Lee, P. W. Yoon, "Fabrication of a 50 nm half-pitch wire grid polarizer using nanoimprint lithography," Nanotechnol. 16, 1874-1877 (2005).
  23. Z. Ge, S. T. Wu, "Nanowire grid polarizer for energy efficient and wide-view liquid crystal displays," Appl. Phys. Lett. 93, 121104 (2008).
  24. M. Nishizawa, K. Kusama, K. Sekiya, B. Katagiri, T. Kawakami, T. Uchida, "Investigation of novel diffuser films for 2D light-distribution control," Proc. IDW (2011) pp. 1385-1388.
  25. P. I. Lazarev, M. V. Paukshto, "Low-leakage off-angle in ${\rm E} $-polarizers," J. Soc. Inf. Display 9, 101-105 (2001).

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