公开(公告)号：US20190206305A1

公开(公告)日：2019-07-04

申请号：US16005697

申请日：2018-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Min LEE ,  Dong Jin LEE ,  Ju Kyung JO

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/32 ,  G09G3/2003 ,  G09G2310/0243 ,  G09G2310/0264 ,  G09G2320/0233 ,  G09G2330/028

Abstract: A method of setting a driving voltage of a display device including the steps of: measuring luminance of the display device; obtaining a color coordinate from the luminance of the display device and determining luminance efficiency with respect to the color coordinate; determining an initial value of the driving voltage with respect to the determined luminance efficiency; and determining an optimal driving voltage of the display device by using the determined initial value of the driving voltage.

公开(公告)号：US20170069261A1

公开(公告)日：2017-03-09

申请号：US15162719

申请日：2016-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seong Min LEE ,  Hyo Min KIM ,  Chi Yeoung SHIM ,  Ju Kyung JO

IPC: G09G3/3208 ,  G09G5/06 ,  G09G5/10 ,  G09G3/20

CPC classification number: G09G3/3208 ,  G09G5/02 ,  G09G5/10 ,  G09G2320/043 ,  G09G2320/0626 ,  G09G2320/0666

Abstract: A method for aging an organic light emitting display includes estimating a lifespan curve of a display panel based on at least one initial aging profile of the display panel, correcting at least one of a target luminance or a target white color coordinates of the display panel such that the estimated lifespan curve corresponds to a target lifespan curve, and setting a lifespan look up table by storing at least one of the correction value of the target luminance or the correction value of the target white color coordinates.

Abstract translation: 一种用于老化有机发光显示器的方法包括基于显示面板的至少一个初始老化轮廓来估计显示面板的寿命曲线，校正显示面板的目标亮度或目标白色坐标中的至少一个， 估计的寿命曲线对应于目标寿命曲线，并且通过存储目标亮度的校正值或目标白色坐标的校正值中的至少一个来设置寿命查找表。