High Contrast Ratio Electrochromic Light Shutter Device for Optical See-through Type Head Mounted Display

Jin Hwan Park, Yong Cheol Kim, Ik Jang Ko, Gyeong Woo Kim, Jang Hyuk Kwon

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

Transmittance adjustable new electrochromic device (ECD) for optical see-through type head mounted display is reported to provide good visibility by reducing external light intensity in the bright environment. Significantly improved ambient contrast ratio of 7.4 times under 400 lux bright condition is observed by this ECD.

Original languageEnglish
Pages (from-to)677-680
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume48
Issue number1
DOIs
Publication statusPublished - 2017
EventSID Symposium, Seminar, and Exhibition 2017, Display Week 2017 - Los Angeles, United States
Duration: 21 May 201726 May 2017

Bibliographical note

Publisher Copyright:
© 2017 SID.

Keywords

  • Augment Reality (AR)
  • Eelectrochromic device (ECD)
  • Head Mounted Display
  • Outdoor
  • Visibility

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