Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 4, 2019
Patent Application Number
14654940
Date Filed
December 19, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
It is possible to realize a liquid crystal display device 1 which is provided with a down-converter 7, a local dimming control circuit 8, and an upscaling control circuit 9 including a luminance ratio calculation circuit and a gradation conversion circuit, and thus, capable of processing an image having an image size that is not assumed, and further, reducing a storage area, a processing load and a circuit size.
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