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发明公开
CN102460552A 显示装置和显示控制方法 有权

显示装置和显示控制方法
摘要：
具备LED控制部(4)和液晶控制部(3)，LED控制部(4)使用LED(10)的控制信息，进行校正实测亮度从基准亮度偏离的LED(10)、或配置在其周边的LED(10)的输出亮度的控制，LED(10)的控制信息包括光电传感器(11)取得的LED(10)的实测亮度的信息和LED(10)的位置信息，液晶控制部(3)根据从视频信号处理电路(2)输入的、视频信号处理后的视频信号和从LED控制部(4)输入的LED(10)的控制信息，控制对与上述校正了输出亮度的LED(10)对应的像素施加的视频信号的电平，上述基准亮度是LED(10)本来应输出的亮度。
摘要（英）：

A display device is provided with: an LED control unit (4) which, using information relating to the measured luminance of an LED (10) acquired by a photosensor (11) and control information relating to the LED (10) including position information relating to the LED (10), performs control for correcting the output luminance of the LED (10) with the measured luminance deviating from reference luminance or an LED (10) disposed therearound; and a liquid crystal control unit (3) which, on the basis of a picture signal inputted from a picture signal processing circuit (2) and subjected to picture signal processing, and the control information relating to the LED (10) inputted from the LED control unit (4), controls the level of the picture signal to be given to a pixel corresponding to the LED (10) the output luminance of which has been corrected, wherein the reference luminance is luminance which the LED (10) should output.

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