Calibration Methods for High-Contrast Automotive Clusters

Corner Mura, characterized by uneven brightness or color variations in the corners of displays, poses a significant challenge in achieving uniform visual performance and quality; this article presents a methodological approach to calibrating white points specifically tailored for high-contrast automotive clusters. The proposed method integrates advanced calibration techniques, leveraging hardware and software enhancements, to achieve better homogeneity calibration across the display surface. In the meantime, it offers a promising solution to enhance the white point setpoint and elevate the overall user experience. Experimental validation demonstrates the efficacy and reliability of the proposed methodology.