公开(公告)号：US09355591B2

公开(公告)日：2016-05-31

申请号：US14266740

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Hye Eom ,  Baek-Woon Lee ,  In-Hwan Ji

IPC: G09G3/32 ,  G09G3/3208 ,  H01L27/32

CPC classification number: G09G3/3208 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/10 ,  G09G2360/145 ,  H01L27/3269

Abstract: An organic light emitting diode (OLED) display and a method of compensating for degradation are disclosed. One inventive aspect includes a panel assembly including a plurality of pixels. Luminance measuring units are formed along a perimeter of the panel assembly to measure luminance of light emitted from the pixels. A processing unit compares the measured luminance data so as to detect and also compensate for a degraded pixel.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器和补偿劣化的方法。 一个创造性方面包括包括多个像素的面板组件。 沿着面板组件的周边形成亮度测量单元，以测量从像素发出的光的亮度。 处理单元比较测量的亮度数据，以便检测并补偿劣化像素。