Change of electric response due to polymer-stabilization of planarly aligned cholesteric liquid crystals

Ho Hyun Lee, Jong Hyun Kim, Hirotsugu Kikuchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Director orientation from dielectric response of the planarly aligned cholesteric liquid crystal showed sub-millisecond response to the in-plane electric field. Along with the dielectric response, there are pitch elongation and flexoelectric response simultaneously. Especially the pitch elongation is expected to disturb the fast dielectric response. So we tried to block the pitch elongation with polymer stabilizing the cholesteric structure. The polymer stabilized cholesteric structure indicates that the structure is stable up to several times higher electric field strength.

Original languageEnglish
Title of host publication10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
Pages536-537
Number of pages2
Publication statusPublished - Dec 1 2010
Event10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 - Seoul, Korea, Republic of
Duration: Oct 11 2010Oct 15 2010

Publication series

NameProceedings of International Meeting on Information Display
ISSN (Print)1738-7558

Other

Other10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
CountryKorea, Republic of
CitySeoul
Period10/11/1010/15/10

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Lee, H. H., Kim, J. H., & Kikuchi, H. (2010). Change of electric response due to polymer-stabilization of planarly aligned cholesteric liquid crystals. In 10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 (pp. 536-537). (Proceedings of International Meeting on Information Display).