Fast response fresnel liquid crystal lens for 2D/3D autostereoscopic display

Yi-Pai Huang*, Chih Wei Chen, Yi Ching Huang

*Corresponding author for this work

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

2 Scopus citations

Abstract

The fast response Fresnel liquid crystal lens with multiple electrodes structure had been proposed and optimized. The multi electrodes in the new Fresnel LC lens were placed at both inner surfaces of LC cell. By supplying specific operating voltages on each electrode, the optimized Fresnel LC lens was closed to the ideal Fresnel lens. The experiment results indicated that the Fresnel LC lens not only performed fast switching rate without over-drive method, but also had the advantage of low operating voltage. Furthermore, by using overdriving method, the response time could be further reduced but just need 15 volts in a short time. It meant that a fast switching between 2D and 3D image display could be obtained by switching Fresnel LC lens on and off. In the end, the fast switching display was also demonstrated.

Original languageEnglish
Title of host publicationAdvances in Display Technologies; and E-Papers and Flexible Displays
DOIs
StatePublished - 11 Apr 2011
EventAdvances in Display Technologies; and E-Papers and Flexible Displays - San Francisco, CA, United States
Duration: 26 Jan 201127 Jan 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7956
ISSN (Print)0277-786X

Conference

ConferenceAdvances in Display Technologies; and E-Papers and Flexible Displays
CountryUnited States
CitySan Francisco, CA
Period26/01/1127/01/11

Keywords

  • Autostereoscopic display
  • Fresnel lens
  • Liquid crystal lens
  • Three dimensional display

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