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Electrooptic Characteristics of a Fringe-Field Driven Hybrid Aligned Nematic Liquid Crystal Cell using a Liquid Crystal with Positive Dielectric Anisotropy

  • Wan Cheol Kim
  • , Yeon Hak Jeong
  • , Seung Hee Lee*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

We have fabricated hybrid aligned nematic liquid crystal (LC) cell driven by a fringe electric field using a LC with positive dielectric anisotropy, which is unlike previous cells using a LC with negative dielectric anisotropy. According to experimental and simulational results, the new device still shows high transmittance, low driving voltage, optimal viewing angle and much improved response time, although the driving field is a fringe electric field that has both horizontal and vertical components.

Original languageEnglish
Pages (from-to)637-641
Number of pages5
JournalJapanese Journal of Applied Physics
Volume43
Issue number2
DOIs
StatePublished - 2004.02

Keywords

  • Fringe electric field
  • Hybrid aligned nematic liquid crystal cell
  • Liquid crystal with positive dielectric anisotropy

Quacquarelli Symonds(QS) Subject Topics

  • Physics & Astronomy

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