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公开(公告)号：US09208751B2
公开(公告)日：2015-12-08
申请号：US13973577
申请日：2013-08-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mian Dong , Xin Zhao , Felix C. A. Fernandes
CPC classification number: G09G5/10 , G06F3/14 , G09G3/3406 , G09G5/363 , G09G2320/0606 , G09G2320/0626 , G09G2320/0633 , G09G2320/0646 , G09G2320/066 , G09G2320/08 , G09G2330/021 , G09G2360/08 , G09G2360/12 , G09G2360/16 , G09G2360/18
Abstract: Apparatus and methods scale a backlight of a display. A graphics processing unit (GPU) is configured to calculate a histogram. A central processing unit (CPU) is configured to control the backlight of the display responsive to a backlight level that is based on the histogram.
Abstract translation: 装置和方法缩放显示器的背光。 图形处理单元（GPU）被配置为计算直方图。 中央处理单元（CPU）被配置为响应于基于直方图的背光级别来控制显示器的背光。
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公开(公告)号：US20140055504A1
公开(公告)日：2014-02-27
申请号：US13973577
申请日：2013-08-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mian Dong , Xin Zhao , Felix C. A. Fernandes
IPC: G09G5/10
CPC classification number: G09G5/10 , G06F3/14 , G09G3/3406 , G09G5/363 , G09G2320/0606 , G09G2320/0626 , G09G2320/0633 , G09G2320/0646 , G09G2320/066 , G09G2320/08 , G09G2330/021 , G09G2360/08 , G09G2360/12 , G09G2360/16 , G09G2360/18
Abstract: Apparatus and methods scale a backlight of a display. A graphics processing unit (GPU) is configured to calculate a histogram. A central processing unit (CPU) is configured to control the backlight of the display responsive to a backlight level that is based on the histogram.
Abstract translation: 装置和方法缩放显示器的背光。 图形处理单元（GPU）被配置为计算直方图。 中央处理单元（CPU）被配置为响应于基于直方图的背光级别来控制显示器的背光。
