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Proceedings Article

In-plane-switching π-twist liquid crystal displays

[+] Author Affiliations
Yubao Sun, Hongmei Ma, Zhidong Zhang

Hebei Univ. of Technology (China)

Proc. SPIE 6030, ICO20: Display Devices and Systems, 60300K (January 11, 2006); doi:10.1117/12.667377
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From Conference Volume 6030

  • ICO20: Display Devices and Systems
  • Tatsuo Uchida; Xu Liu; Hang Song
  • Changchun, China | August 21, 2005

abstract

An in-plane switching π-twisted liquid crystal device with fast response speed is proposed. Electric filed is applied in the plane of the substrates, unlike a conventional π-cell. Two quarter wavelength films are used to obtain black/white mode. The electro-optical characteristics and switching behavior of this mode are studied by using two-dimensional model. A good dark state is obtained when the electrode is black. Numerical results show that the proposed mode has excellent viewing angle and fast response speed.

© (2006) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Yubao Sun ; Hongmei Ma and Zhidong Zhang
"In-plane-switching π-twist liquid crystal displays", Proc. SPIE 6030, ICO20: Display Devices and Systems, 60300K (January 11, 2006); doi:10.1117/12.667377; http://dx.doi.org/10.1117/12.667377


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