Liquid crystal lens array for 3D endoscope application

Amir Hassanfiroozi, Tai Hsiang Jen, Yi-Pai Huang, Han Ping D. Shieh

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


A plano-convex electrode is presented for a liquid crystal lens array with a hexagonal arrangement, small inactive region, 30μm cell gap and low applying voltage. It uses circular curved electrodes to provide a smooth, controllable applied potential profile across the aperture to manage the phase profile.

Original languageEnglish
Title of host publicationThree-Dimensional Imaging, Visualization, and Display 2014
ISBN (Print)9781628410549
StatePublished - 1 Jan 2014
EventThree-Dimensional Imaging, Visualization, and Display 2014 - Baltimore, MD, United States
Duration: 5 May 20147 May 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


ConferenceThree-Dimensional Imaging, Visualization, and Display 2014
CountryUnited States
CityBaltimore, MD


  • 3D endoscope
  • circularly curved electrode
  • Liquid crystal lens

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