Semiconductor device and electronic device
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United States of America Patent
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Apr 9, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jul 20, 2017
filing date -
Jul 27, 2016
priority date (Note) -
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Abstract
Provided is a semiconductor device in which power consumption and rewrite time needed for changing the parameter for color adjustment, dimming, or the like are reduced. One embodiment of a semiconductor device of the present invention includes an image processing portion including a plurality of functional circuits configured to correct image data, a plurality of scan chains corresponding to the plurality of functional circuits, and a controller controlling operations of the plurality of scan chains. During a state in which the controller controls the scan chains so that one or more scan chains chosen from the plurality of scan chains are driven and the scan chains except for the one or more scan chains are not driven, a parameter stored in one or more functional circuits connected to the one or more scan chains is rewritten.
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