Paper No 14.1: Imaging Colorimeter for Color Calibration of Phone and Tablet Displays

In spite of their very high color gamut, new small and medium size OLED displays are not perfect and require additional calibration to improve their performances. This is not surprising since OLED technology can suffer from homogeneity problems and small changes of emissive properties within the same display or from on display to the other. These calibrations need to be based on specific color measurements that must be very accurate and short. This specific problem is addressed in the proposed paper.