Low driving voltage and gray scale capability of nanostructure enhanced cholesteric liquid crystal device

Yi Fan Liang, Huang-Ming Chen*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A nanostructure surface treatment is proposed to improve the response time and driving voltage of cholesteric liquid crystal (CLC) devices. With nanostructure surface, threshold Voltage (Vth) can be reduced ∼10% with minimum reflectance loss. The transition time can be greatly reduced by 80% and multi-level gray scale can be achieved with new driving scheme in the nanostructure enhanced CLC cell.

Original languageEnglish
Pages (from-to)1350-1352
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Volume44
Issue number1
DOIs
StatePublished - 1 Jan 2013

Keywords

  • Cholesteric liquid crystal
  • low driving voltage
  • reflective display

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