Ergonomic evaluation of a field-sequential colour projection system

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

doi:10.1016/j.displa.2007.09.008

Ergonomic evaluation of a field-sequential colour projection system

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

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	132-137
Number of pages	6
Journal	Displays
Volume	29
Issue number	2
DOIs	https://doi.org/10.1016/j.displa.2007.09.008
Publication status	Published - 2008 Mar 1

Keywords

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

ASJC Scopus subject areas

Human-Computer Interaction
Hardware and Architecture
Electrical and Electronic Engineering

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10.1016/j.displa.2007.09.008

Cite this

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AU - Kawai, Takashi

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AB - 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.

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KW - Visual fatigue

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Ergonomic evaluation of a field-sequential colour projection system

Abstract

Keywords

ASJC Scopus subject areas

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