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Maxwellian-view super-multi-view near eye display using a pancharatnam-berry optical element

  • Lin Wang
  • , Yan Li
  • , Shuxin Liu
  • , Xiang Li
  • , Yikai Su
  • Shanghai Jiao Tong University

Research output: Contribution to journalConference articlepeer-review

Abstract

In order to overcome the accommodation and convergence conflict and enlarge depth of field (DOF) in AR displays, a Maxwellian-viewing-super-multi-view (MV-SMV) display system is proposed. The system employs a Pancharatnam-Berry optical element (PBOE) and a holographic optical element (HOE). The PBOE is consisted of several regions of PB gratings with different periods and orientations. We have achieved 3*1 viewing points and a DOF of 4.4 Diopters.

Original languageEnglish
Pages (from-to)406-409
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume52
Issue number1
DOIs
StatePublished - 2021
Externally publishedYes
Event58th International Symposium on Digest of Technical Papers, ICDT 2021 - Virtual, Online
Duration: 17 May 202121 May 2021

Keywords

  • 3D display
  • Accommodation and convergence conflict (A-C conflict)
  • Augmented reality (AR)
  • Maxwellian-viewing (MV) super-multi-view (SMV) near-eye display

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