公开(公告)号：US20160293113A1

公开(公告)日：2016-10-06

申请号：US14973609

申请日：2015-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donggon Yoo ,  Kwanyoung Han

IPC: G09G3/34 ,  G09G3/36

CPC classification number: G09G3/3406 ,  G09G3/3666 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2354/00

Abstract: A method for operating a display apparatus includes: determining a maximum clipping area based on a viewing distance of a viewer; generating a first clipping point based on at least the maximum clipping area; determining a final clipping point based on at least the first clipping point; generating output image data based on the final clipping point and input image data; displaying an image corresponding to the output image data; generating a backlight control signal based on the final clipping point; and emitting backlight based on the backlight control signal, wherein the maximum clipping area includes a maximum area of a deterioration area that cannot be perceivable by a viewer according to the viewing distance.

Abstract translation: 一种操作显示装置的方法包括：基于观看者的观看距离来确定最大裁剪区域; 至少基于最大限幅区域产生第一限幅点; 至少基于所述第一限幅点确定最终剪切点; 基于最终剪切点和输入图像数据生成输出图像数据; 显示对应于输出图像数据的图像; 基于最终剪切点产生背光控制信号; 并且基于所述背光控制信号发射背光，其中所述最大限幅区域包括根据所述观看距离不能被观察者察觉的恶化区域的最大面积。

公开(公告)号：US09858869B2

公开(公告)日：2018-01-02

申请号：US14973609

申请日：2015-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donggon Yoo ,  Kwanyoung Han

IPC: G09G3/36 ,  G09G3/34

CPC classification number: G09G3/3406 ,  G09G3/3666 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2354/00

Abstract: A method for operating a display apparatus includes: determining a maximum clipping area based on a viewing distance of a viewer; generating a first clipping point based on at least the maximum clipping area; determining a final clipping point based on at least the first clipping point; generating output image data based on the final clipping point and input image data; displaying an image corresponding to the output image data; generating a backlight control signal based on the final clipping point; and emitting backlight based on the backlight control signal, wherein the maximum clipping area includes a maximum area of a deterioration area that cannot be perceivable by a viewer according to the viewing distance.