Normally transparent liquid-crystal smart glass for augmented reality head-up displays

Chun Wei Chen, Tsung Jui Ho, Iam Choon Khoo

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


We report a translucency-tunable cholesteric liquid crystal window, of which the transparent state is the only stable state upon removal of electric fields. The relaxation from the scattering to clear state takes only 100's ms.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FiO 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580330
StatePublished - 2017
EventFrontiers in Optics, FiO 2017 - Washington, United States
Duration: Sep 18 2017Sep 21 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F66-FiO 2017
ISSN (Electronic)2162-2701


OtherFrontiers in Optics, FiO 2017
Country/TerritoryUnited States

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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