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Effect of the polymer wall boundary condition on the dynamic and memory behavior of the ferroelectric liquid crystal

  • Ji Hoon Lee
  • , Tong Kun Lim*
  • , Seo Kyu Park
  • , Soon Bum Kwon
  • *Corresponding author for this work
  • Korea University
  • NDIS Corporation
  • Hoseo University

Research output: Contribution to journalConference articlepeer-review

Abstract

In this research, we examined the correlation between the polymer wall boundary condition and the dynamic/ memory behavior of the ferroelectric liquid crystal (FLC) molecules. It was shown that the polymer wall perpendicular to the rubbing direction induces asymmetric switching to the rubbing direction and induce smaller cone angle angle of LC. On the contrary, in the cell with polymer wall parallel to the rubbing direction, the FLC molecules are oriented in the rubbing direction and shows symmetric switching and has larger cone angle. Memory behavior of each cell has strong correlation with the dynamic state of the FLC molecules. Response time of each cell was also examined.

Original languageEnglish
Pages (from-to)1132-1134
Number of pages3
JournalProceedings of International Meeting on Information Display
Volume2006
StatePublished - 2006
EventIMID/IDMC 2006: 6th Internaional Meeting on Information Display and the 5th International Display Manufacturing Conference - Daegu, Korea, Republic of
Duration: 2006.08.222006.08.25

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