DISPLAY APPARATUS THAT CONTROLS AMOUNT OF LIGHT FROM LIGHT SOURCE IN ACCORDANCE WITH VIDEO SIGNAL, AND CONTROL METHOD THEREFOR
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United States of America
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Issued Date -
Apr 28, 2022
app pub date -
Oct 13, 2021
filing date -
Oct 13, 2021
priority date (Note) -
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Abstract
An apparatus that displays a video in accordance with an input signal, the apparatus includes a backlight including a plurality of light sources, a panel configured to display the video by modulating light from the backlight, a determination section configured to determine an amount of light of each of the plurality of light sources subframe by subframe, a controller configured to control the plurality of light sources in accordance with the determined amounts of light, and an acquisition section configured to acquire a statistic in a plurality of areas subframe by subframe in accordance with the input signal. The determination section is configured to determine the amount of light of each of the plurality of light sources in accordance with the statistic.
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