Design for display parameters adaptive with temperature for the portable Active Matrix Organic Light Emitting Device (AMOLED) device is described. Belonging to active light-emitting device, the spectrum of material between pixels of OLED doesn’t perform the same way with temperature, which makes errors of display parameters as contrast, color coordinates, etc. The method makes temperature adaptive correction in signal passage. Feature points of ambient temperature as negative feedback input, values of display parameters accordingly as sampling points, a mathematical model of the relationship between display parameters and temperature is established by Least Squares Fitting (LSF) algorithm, which is then performed in software. Besides, the temperature scan threshold is put to solve the problem of conflict between user menu interrupt and temperature correction. In the end, the result of experiment shows the method is feasible.