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

doi:10.3169/itej.58.690

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
巻	58
号	5
DOI	https://doi.org/10.3169/itej.58.690
出版ステータス	Published - 2004 5月
外部発表	はい

ASJC Scopus subject areas

メディア記述
コンピュータサイエンスの応用
電子工学および電気工学

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AU - Tsuji, Satoshi

AU - Yoshizawa, Toru

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

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