Optical measuring system for liquid crystal displays based on ergonomic design and evaluation

Yumi Mori, Ryoji Yoshitake, Kosei Tanahashi, Kiyo Moriguchi, Satoshi Tsuji, Toru Yoshizawa

研究成果: Article査読

抄録

We fabricated an experimental measuring system for thin-film transistor liquid crystal display (TFT-LCD) screens based on Ergonomic requirements by ISO 13406-2. It consisted of a controller, an automated rotating stage, a charge-coupled-device (CCD) camera, and a pair of light sources. The whole display screen could be evaluated from various viewing angles under the illumination of conditions it is usually used under. The possibility of appropriate measurements of non-uniformity luminance or "mura" based on the sensory analysis was also confirmed.

本文言語English
ページ(範囲)690-694
ページ数5
ジャーナルKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
58
5
DOI
出版ステータスPublished - 2004 5
外部発表はい

ASJC Scopus subject areas

  • Media Technology
  • Computer Science Applications
  • Electrical and Electronic Engineering

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