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Abstract

A method is provided for optimizing a power efficiency of an illuminator including a plurality of illumination zones that are individually addressable for providing a zonal illumination at a non-emissive display panel. The method includes calculating a plurality of illumination powers of the illuminator for a plurality of zone layouts of the illuminator, each zone layout including a number of the zones included in the illuminator, a size of the illuminator, and a color sub-zone configuration for each of the plurality of illumination zones. The method also includes selecting a zone layout with a lowest illumination power of the illuminator.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

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