公开(公告)号：US20160284272A1

公开(公告)日：2016-09-29

申请号：US14964604

申请日：2015-12-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-koo HER ,  Mukyung JEON ,  Jihye LEE

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2310/0297 ,  G09G2320/0233 ,  G09G2320/029 ,  G09G2380/02

Abstract: A display device includes a display panel, a light emission control driver, and a brightness compensator. The display panel includes first pixels in a first display area and second pixels in a second display area. The light emission control driver controls light emission times of the first and second pixels. The brightness compensator detects a degree of deterioration of the first pixels and a degree of deterioration of the second pixels. The degrees of deterioration of the first and second pixels are different. The brightness compensator controls the light emission control driver to set the light emission times of the first pixels differently from the light emission times of the second pixels based on the different degrees of deterioration of the first and second pixels.

Abstract translation: 显示装置包括显示面板，发光控制驱动器和亮度补偿器。 显示面板包括第一显示区域中的第一像素和第二显示区域中的第二像素。 发光控制驱动器控制第一和第二像素的发光时间。 亮度补偿器检测第一像素的劣化程度和第二像素的劣化程度。 第一和第二像素的劣化程度是不同的。 亮度补偿器控制发光控制驱动器，基于第一和第二像素的不同劣化程度，将第一像素的发光时间与第二像素的发光时间不同。