Study on Luminance Uniformity Correction for the LED Flat Panel Display

Abstract:

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Non-uniformity of luminance for big screen of LED flat panel display is one of problems affecting its display qualities, but existing widely. This paper analyzes the influences of luminance non-uniformity on LED display images, gives a plan on luminance uniformity correction based on CCD, and then proceeds correction algorithm of correction technology, at last conducts luminance non-uniformity correction for LED flat panel display from brightness datum of CCD image processing, which gives results and analysis before and after correcting.

Info:

Periodical:

Advanced Materials Research (Volumes 301-303)

Edited by:

Riza Esa and Yanwen Wu

Pages:

298-302

DOI:

10.4028/www.scientific.net/AMR.301-303.298

Citation:

X. Z. Xu et al., "Study on Luminance Uniformity Correction for the LED Flat Panel Display", Advanced Materials Research, Vols. 301-303, pp. 298-302, 2011

Online since:

July 2011

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Price:

$35.00

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