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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 1 — Jan. 1, 2009
  • pp: 99–105

Measurement uncertainty evaluation for emission color and luminance of displays

Jisoo Hwang, Dong-Hoon Lee, Seongchong Park, Yong-Wan Kim, and Seung-Nam Park  »View Author Affiliations


Applied Optics, Vol. 48, Issue 1, pp. 99-105 (2009)
http://dx.doi.org/10.1364/AO.48.000099


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Abstract

We present a measurement uncertainty evaluation for emission color and luminance of displays. The calibration procedures and the measurement uncertainties of a CCD-based spectroradiometer and a filter-type luminance meter are discussed. As evaluation examples, a Commission Internationale de l’ Éclairage illuminant A, a liquid-crystal display with a light-emitting diode backlight, and a liquid-crystal display with a cold-cathode fluorescent lamp backlight are evaluated. The uncertainties in Commission Internationale de l’ Éclairage 1931 ( x , y ) chromaticity coordinates are determined to be in a range from 0.0020 to 0.0050 ( k = 2 ). The uncertainties in luminance are obtained from 4.8% to 8.5% by using the spectroradiometer, while the filter-type luminance meter shows the uncertainties from 1.1% to 1.6% ( k = 2 ).

© 2008 Optical Society of America

OCIS Codes
(120.2040) Instrumentation, measurement, and metrology : Displays
(120.3930) Instrumentation, measurement, and metrology : Metrological instrumentation
(330.1710) Vision, color, and visual optics : Color, measurement
(330.1730) Vision, color, and visual optics : Colorimetry

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: September 12, 2008
Revised Manuscript: November 28, 2008
Manuscript Accepted: December 1, 2008
Published: December 19, 2008

Virtual Issues
Vol. 4, Iss. 3 Virtual Journal for Biomedical Optics

Citation
Jisoo Hwang, Dong-Hoon Lee, Seongchong Park, Yong-Wan Kim, and Seung-Nam Park, "Measurement uncertainty evaluation for emission color and luminance of displays," Appl. Opt. 48, 99-105 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-1-99

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