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1.发明授权Timing controller, driving method thereof, and display device using the same 有权定时控制器及其驱动方法以及使用其的显示装置公开(公告)号：US09418591B2
公开(公告)日：2016-08-16
申请号：US14079948
申请日：2013-11-14
Applicant: LG DISPLAY CO., LTD.
Inventor： Jung-Gyum Kim , Yeon Shim Shim , Jin Young Oh
CPC classification number: G09G3/3225 , G09G2320/0233 , G09G2320/0242 , G09G2320/0271 , G09G2320/046
Abstract: A timing controller includes a logo detecting unit configured to compare a plurality of frames to detect a logo region, an edge detecting unit configured to detect an edge, corresponding to a boundary between the logo region and an external region of the logo region, from the logo region by using a change amount of brightness between the logo region and the external region, a brightness compensating unit configured to reduce a brightness of the logo region including the edge, and an output unit configured to output image data whose a brightness is compensated for by the brightness compensating unit.
Abstract translation: 定时控制器包括：标志检测单元，被配置为比较多个帧以检测徽标区域;边缘检测单元，被配置为检测与所述徽标区域和所述徽标区域的外部区域之间的边界相对应的边缘; 通过使用所述标志区域和所述外部区域之间的亮度的变化量来设置亮度补偿单元，所述亮度补偿单元被配置为降低包括所述边缘的所述标识区域的亮度，以及输出单元，被配置为输出亮度被补偿的图像数据 由亮度补偿单元。
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2.发明申请TIMING CONTROLLER, DRIVING METHOD THEREOF, AND DISPLAY DEVICE USING THE SAME 有权时序控制器，其驱动方法，以及使用该显示装置的显示装置公开(公告)号：US20140146071A1
公开(公告)日：2014-05-29
申请号：US14079948
申请日：2013-11-14
Applicant: LG DISPLAY CO., LTD.
Inventor： Jung-Gyum Kim , Yeon Shim Shim , Jin Young Oh
CPC classification number: G09G3/3225 , G09G2320/0233 , G09G2320/0242 , G09G2320/0271 , G09G2320/046
Abstract: A timing controller includes a logo detecting unit configured to compare a plurality of frames to detect a logo region, an edge detecting unit configured to detect an edge, corresponding to a boundary between the logo region and an external region of the logo region, from the logo region by using a change amount of brightness between the logo region and the external region, a brightness compensating unit configured to reduce a brightness of the logo region including the edge, and an output unit configured to output image data whose a brightness is compensated for by the brightness compensating unit.
Abstract translation: 定时控制器包括：标志检测单元，被配置为比较多个帧以检测徽标区域;边缘检测单元，被配置为检测与所述徽标区域和所述徽标区域的外部区域之间的边界相对应的边缘; 通过使用所述标志区域和所述外部区域之间的亮度的变化量来设置亮度补偿单元，所述亮度补偿单元被配置为降低包括所述边缘的所述标识区域的亮度，以及输出单元，被配置为输出亮度被补偿的图像数据 由亮度补偿单元。
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