Paper no P26: Optically and thermally controllable light scattering based on double-side poly(m-vinylcarbazole) films-coated dye-doped liquid crystal cell

Ko Ting Cheng, Yuan Di Chen, Andy Ying Guey Fuh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The mechanism of optically controllable scattering is the light- induced dissolution of poly(N-vinylcarbazole) (PVK) into dye- doped liquid crystals, which reforms the disordered liquid cry'stal (LC) distribution into multiple and micron-sized LC domains. The generated scattering can be switched back to the original one by particular thermally induced phase separation.

Original languageEnglish
Title of host publication33rd International Display Research Conference 2013, EuroDisplay 2013
PublisherBlackwell Publishing Ltd
Pages88-91
Number of pages4
ISBN (Electronic)9781510815315
DOIs
StatePublished - 2013
Event33rd International Display Research Conference 2013, EuroDisplay 2013 - London, United Kingdom
Duration: 16 Sep 201319 Sep 2013

Publication series

NameDigest of Technical Papers - SID International Symposium
Volume44
ISSN (Print)0097-966X
ISSN (Electronic)2168-0159

Conference

Conference33rd International Display Research Conference 2013, EuroDisplay 2013
Country/TerritoryUnited Kingdom
CityLondon
Period16/09/1319/09/13

Keywords

  • Dyes
  • Liquid crystals
  • PVK
  • Scattering

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