Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 22, 2016
Patent Application Number
12575990
Date Filed
October 8, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
It is an object to improve image quality in displaying a still image and a moving image by suppressing flickers, a display malfunction, or the like of a display device. A method for controlling the light emission state of a backlight is made different between a still image portion and a moving image portion included in an image to be displayed. In specific, the amount of light emission in the still image portion is made as small as possible in a corresponding divided region of the backlight, and the amount of light emission in the moving image portion is controlled so as not to be changed as much as possible in a corresponding divided region of the backlight.
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