Color performance of an MVA-LCD using an LED backlight

    Authors

    R. B. Lu; X. Y. Nie;S. T. Wu

    Comments

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    Abstract

    The color performance, including color gamut, color shift, and gamma curve, of a multidomain vertical-alignment (MVA) liquid-crystal display (LCD) using an LED backlight are calculated quantitatively. Simulation results indicate that an LED backlight exhibits better angular color uniformity and smaller color shifts than a CCFL backlight. Color gamut can be further widened and color shift reduced when using a color-sequential RGB-LED backlight without color filters, while the angular-dependent gamma curves are less influenced using different backlights. The obtained quantitative results are useful for optimizing the color performance and color management of high-end LCD monitors and LCD TVs.

    Journal Title

    Journal of the Society for Information Display

    Volume

    16

    Issue/Number

    11

    Publication Date

    1-1-2008

    Document Type

    Article

    First Page

    1139

    Last Page

    1145

    WOS Identifier

    WOS:000262880800009

    ISSN

    1071-0922

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