Curved transflective holographic screens for head-mounted display

Mickaël Guillaumée, Seyed Payam Vahdati, Eric Tremblay, Arnaud Mader, Victor J. Cadarso, Jonas Grossenbacher, Jürgen Brugger, Randall Sprague, Christophe Moser

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

4 Citations (Scopus)

Abstract

A volume hologram recorded with a lens array is proposed as a transflective screen for Head Worn Display (HWD) systems. Design, fabrication as well as proof of concept are reported. Light from a projection system, with similar properties to one mounted on the side of an eyewear, is efficiently diffracted towards the eye with an angular spread given by the numerical aperture of the lenses forming the lens array. Using a dual-focus contact lens, high-resolution images can be added to the HWD user's normal vision, as light from the surrounding environment is transmitted through the screen with low aberrations. This screen offers the possibility for small footprint and large field of view HWD's.

Original languageEnglish
Title of host publicationAdvances in Display Technologies III
PublisherSPIE
Number of pages7
Volume8643
ISBN (Print)9780819494122
DOIs
Publication statusPublished - 2013
Externally publishedYes
EventAdvances in Display Technologies III - San Francisco, United States of America
Duration: 6 Feb 20137 Feb 2013
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8643.toc#FrontMatter:Volume8643

Conference

ConferenceAdvances in Display Technologies III
CountryUnited States of America
CitySan Francisco
Period6/02/137/02/13
OtherProc. SPIE 8643, Advances in Display Technologies III
Internet address

Keywords

  • Augmented Reality
  • Contact Lens
  • Diffractive Optical Element
  • Head Mounted Display
  • Head Worn Display
  • Holography
  • See-through display

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