Ergonomic evaluation of a field-sequential colour projection system

Sang Hyun Kim, Takashi Shibata, Takashi Kawai, Kazuhiko Ukai

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    A field-sequential colour projection system can display colour images using a single panel. Such a system, however, produces characteristic trichromatic separation, or "colour breakup". Colour breakup is the perceived splitting of the white portions of an image into its red, green, and blue components when the image is projected with the colour sequential method and the viewer's eyes are moving rapidly. Viewing images containing colour breakup may cause visual fatigue and other symptoms of asthenopia. In this study, the authors examine the various subjective symptoms of asthenopia that can be caused by colour breakup.

    Original languageEnglish
    Pages (from-to)132-137
    Number of pages6
    JournalDisplays
    Volume29
    Issue number2
    DOIs
    Publication statusPublished - 2008 Mar

      Fingerprint

    Keywords

    • Asthenopia
    • Colour breakup
    • Colour sequential projector
    • Digital light processing (DLP)
    • Ergonomic evaluation
    • Visual fatigue

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Human-Computer Interaction
    • Electrical and Electronic Engineering
    • Surfaces, Coatings and Films

    Cite this