OLED displayer's life evaluating method

The invention belongs to the technical field of OLED displayer life evaluation, and particularly relates to an OLED displayer's life evaluating method. The method comprises the steps that by using anSED model, a t1/2 value of an OLED displayer under practical use luminance is calculated, and then, by combining the practical use mode of the OLED displayer and the outside temperature, the practicalOLED displayer's life is calculated. By means of the method, the problem is solved that an existing OLED displayer's life evaluating method is largely divorced from the practical use process, and byconsidering the factors greatly influencing the life in practical use and the influences of the use mode and the outside temperature, the scientific and reasonable life evaluation method is provided. OLED显示器寿命评测方法，属于OLED显示器寿命评测技术领域，具体为一种OLED显示器寿命评测方法。本发明的方法首先采用SED模型计算出OLED显示器的实际使用亮度下的t值后再结合OLED显示器实际使用模式及外界温度推算其实际寿命。本发明的方法解决了现有的OLED显示器寿命的评估方法中存在的脱离实际使用过程较大的问题，考虑实际运用中影响寿命量大因素，使用模式以及外界温度的影响，提出了一套科学合理的寿命评估方法。