LUMINANCE CORRECTION DEVICE, IMAGE DISPLAY DEVICE, AND LUMINANCE CORRECTION METHOD
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United States of America Patent
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Issued Date -
Jul 21, 2016
app pub date -
Oct 26, 2015
filing date -
Oct 26, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A luminance correction device according to the present embodiment is used for an image display device comprising a display part displaying an image, a frame part provided at an outer edge of the display part, and a lens part provided across a boundary part between the display part and the frame part and to face the display part. The luminance correction device comprises an input part, a correction coefficient generator, a luminance corrector, and an output part. The input part inputs an input luminance value. The correction coefficient generator generates a correction coefficient based on the input luminance value. The luminance corrector calculates an output luminance value by multiplying the input luminance value by the correction coefficient. The output part outputs the output luminance value to the display part.
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