Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuanhui Guo0
Date of Patent
April 6, 2021
0Patent Application Number
163253550
Date Filed
April 23, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A display device and a control method thereof are provided. The display device includes a display panel divided into n regions along a horizontal viewing direction, wherein n is a positive integer and n≥2, a detection unit configured to detect a viewing angle corresponding to each of the n regions, the viewing angle being an angle between a sight line of a human eye and the display panel, and a control unit configured to adjust, based on the viewing angle, one or both of a grayscale voltage value of the region of the display panel corresponding to the viewing angle, and brightness of a part of a backlight of the display panel corresponding to the region corresponding to the viewing angle.
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